TY  - JOUR
AU  - Bučko, Mihael
AU  - Riđošić, Marija
AU  - Kovačina, Jovanka
AU  - Tomić, Milorad V.
AU  - Bajat, Jelena
PY  - 2022
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/5312
AB  - The aim of this study is development and characterization of the novel Zn-Mn/Al2O3 composite coatings. The coatings 
were electrodeposited with constant current density on steel, from chloride solution, without any commercial additives. The 
Zn−Mn alloy coatings that show high corrosion resistance, may be used in future as an alternative to cadmium coatings. 
However, the pure Zn and Zn alloy coatings are characterized with poor mechanical properties. Therefore, in this work the 
alumina particles were incorporated into the Zn-Mn matrix, and the hardness and corrosion resistance of the obtained 
composite coatings were tested. The mechanical and ultrasound agitation were used to achieve good dispersion of plating 
solution and homogeneous co-deposition of second phase. The goal was to examine the effect of the agitation type in bath, 
on the attributes of the deposited composite coatings. The incorporation of Al2O3 particles was enhanced when the 
mechanical agitation of the solution was applied. However, in case that this agitation method was used, the agglomeration of 
the alumina particles occurred. In contrast, when an ultrasonic agitation of the plating solution was applied, the uniform 
distribution of the alumina particles could be achieved. The presence of particles in the matrix, along with applied 
ultrasound, resulted in grain refinement and homogeneous microstructure. The Al2O3 nanoparticles incorporated in Zn-Mn 
alloy matrix, resulted in a significant increment in the indentation hardness and a modest increase in the coating corrosion 
resistance. However, the coating hardness increased with alumina addition, only in case when an ultrasonic agitation of the 
electrodeposition solution was used.
PB  - National Institute of Science Communication and Policy Research
T2  - Indian Journal of Engineering & Materials Sciences
T1  - Hardness and corrosion resistance of Zn−Mn/Al2O3 composite coatings  produced by electrochemical deposition
VL  - 29
SP  - 540
EP  - 549
DO  - 10.56042/ijems.v29i4.47785
ER  - 

@article{
author = "Bučko, Mihael and Riđošić, Marija and Kovačina, Jovanka and Tomić, Milorad V. and Bajat, Jelena",
year = "2022",
abstract = "The aim of this study is development and characterization of the novel Zn-Mn/Al2O3 composite coatings. The coatings 
were electrodeposited with constant current density on steel, from chloride solution, without any commercial additives. The 
Zn−Mn alloy coatings that show high corrosion resistance, may be used in future as an alternative to cadmium coatings. 
However, the pure Zn and Zn alloy coatings are characterized with poor mechanical properties. Therefore, in this work the 
alumina particles were incorporated into the Zn-Mn matrix, and the hardness and corrosion resistance of the obtained 
composite coatings were tested. The mechanical and ultrasound agitation were used to achieve good dispersion of plating 
solution and homogeneous co-deposition of second phase. The goal was to examine the effect of the agitation type in bath, 
on the attributes of the deposited composite coatings. The incorporation of Al2O3 particles was enhanced when the 
mechanical agitation of the solution was applied. However, in case that this agitation method was used, the agglomeration of 
the alumina particles occurred. In contrast, when an ultrasonic agitation of the plating solution was applied, the uniform 
distribution of the alumina particles could be achieved. The presence of particles in the matrix, along with applied 
ultrasound, resulted in grain refinement and homogeneous microstructure. The Al2O3 nanoparticles incorporated in Zn-Mn 
alloy matrix, resulted in a significant increment in the indentation hardness and a modest increase in the coating corrosion 
resistance. However, the coating hardness increased with alumina addition, only in case when an ultrasonic agitation of the 
electrodeposition solution was used.",
publisher = "National Institute of Science Communication and Policy Research",
journal = "Indian Journal of Engineering & Materials Sciences",
title = "Hardness and corrosion resistance of Zn−Mn/Al2O3 composite coatings  produced by electrochemical deposition",
volume = "29",
pages = "540-549",
doi = "10.56042/ijems.v29i4.47785"
}

Bučko, M., Riđošić, M., Kovačina, J., Tomić, M. V.,& Bajat, J.. (2022). Hardness and corrosion resistance of Zn−Mn/Al2O3 composite coatings  produced by electrochemical deposition. in Indian Journal of Engineering & Materials Sciences
National Institute of Science Communication and Policy Research., 29, 540-549.
https://doi.org/10.56042/ijems.v29i4.47785

Bučko M, Riđošić M, Kovačina J, Tomić MV, Bajat J. Hardness and corrosion resistance of Zn−Mn/Al2O3 composite coatings  produced by electrochemical deposition. in Indian Journal of Engineering & Materials Sciences. 2022;29:540-549.
doi:10.56042/ijems.v29i4.47785 .

Bučko, Mihael, Riđošić, Marija, Kovačina, Jovanka, Tomić, Milorad V., Bajat, Jelena, "Hardness and corrosion resistance of Zn−Mn/Al2O3 composite coatings  produced by electrochemical deposition" in Indian Journal of Engineering & Materials Sciences, 29 (2022):540-549,
https://doi.org/10.56042/ijems.v29i4.47785 . .

TY  - CONF
AU  - Riđošić, Marija
AU  - Tomić, Milorad V.
AU  - Fuchs-Godec, Regina
AU  - Pavlović, Miroslav M.
AU  - Pavlović, Miomir
PY  - 2018
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/2647
AB  - Aim of this work was to determine influence of current density on the roughness of the
electrodeposited zinc coatings. Electrodeposition carried out from two same solutions containing
different brightening additives. Furfural (in solution I) and dextrin (in solution II) were used as
additives. Influences of the thickness of the coatings on the surface roughness depending of the
current density and time of deposition and effect of the added additives on the structure of the coatings
were also studied.
Electrodeposition of the zinc coatings was done galvanostatically at current densities of 1, 2 and 4 A
dm-2. Times of electrodeposition were 10, 20 and 30 minutes. Pure zinc was used as anode, and steel
with unknown composition was used as cathode. All experiments were done at room temperature,
baths volume were 500 cm3.
Obtained results show that zinc coatings obtained from solution II have lower roughness than those
deposited from solution I. Current density and thickness of the coatings does not have large influence
on the roughness. The roughness values are from 0.41 μm to 1.219 μm (solution I) and from 0.316
μm to 0.812 μm (solution II). Current efficiency in solution I is 92.98-94.55% and in solution II 91.5-
96.91%. Coatings from solution II have better structure compared to coatings obtained from solution
I, so it can be concluded that dextrin is better brightening additive than furfural in used sulphate
baths.
PB  - Beograd : Naučna ustanova za hemiju, tehnologiju i metalurgiju, Institut od nacionalnog značaja
PB  - Beograd : Udruženje inženjera Srbije za koroziju i zaštitu materijala  ( UISKOZAM )
C3  - Stecište nauke i prakse u oblastima korozije, zaštite materijala i životne sredine [Elektronski izvor] : knjiga radova = Meeting Point of the Science and Practice in the Fields of Corrosion, Materials and Environmental Protection : proceedings / XX YuCorr Međunarodna konferencija = XX YuCorr International Conference, May 21-24, 2018, Tara Mountain, Serbia
T1  - Impact of current density on the surface roughness of electrodeposited zinc coatings from sulphate baths
SP  - 151
EP  - 152
UR  - https://hdl.handle.net/21.15107/rcub_cer_2647
ER  - 

@conference{
author = "Riđošić, Marija and Tomić, Milorad V. and Fuchs-Godec, Regina and Pavlović, Miroslav M. and Pavlović, Miomir",
year = "2018",
abstract = "Aim of this work was to determine influence of current density on the roughness of the
electrodeposited zinc coatings. Electrodeposition carried out from two same solutions containing
different brightening additives. Furfural (in solution I) and dextrin (in solution II) were used as
additives. Influences of the thickness of the coatings on the surface roughness depending of the
current density and time of deposition and effect of the added additives on the structure of the coatings
were also studied.
Electrodeposition of the zinc coatings was done galvanostatically at current densities of 1, 2 and 4 A
dm-2. Times of electrodeposition were 10, 20 and 30 minutes. Pure zinc was used as anode, and steel
with unknown composition was used as cathode. All experiments were done at room temperature,
baths volume were 500 cm3.
Obtained results show that zinc coatings obtained from solution II have lower roughness than those
deposited from solution I. Current density and thickness of the coatings does not have large influence
on the roughness. The roughness values are from 0.41 μm to 1.219 μm (solution I) and from 0.316
μm to 0.812 μm (solution II). Current efficiency in solution I is 92.98-94.55% and in solution II 91.5-
96.91%. Coatings from solution II have better structure compared to coatings obtained from solution
I, so it can be concluded that dextrin is better brightening additive than furfural in used sulphate
baths.",
publisher = "Beograd : Naučna ustanova za hemiju, tehnologiju i metalurgiju, Institut od nacionalnog značaja, Beograd : Udruženje inženjera Srbije za koroziju i zaštitu materijala  ( UISKOZAM )",
journal = "Stecište nauke i prakse u oblastima korozije, zaštite materijala i životne sredine [Elektronski izvor] : knjiga radova = Meeting Point of the Science and Practice in the Fields of Corrosion, Materials and Environmental Protection : proceedings / XX YuCorr Međunarodna konferencija = XX YuCorr International Conference, May 21-24, 2018, Tara Mountain, Serbia",
title = "Impact of current density on the surface roughness of electrodeposited zinc coatings from sulphate baths",
pages = "151-152",
url = "https://hdl.handle.net/21.15107/rcub_cer_2647"
}

Riđošić, M., Tomić, M. V., Fuchs-Godec, R., Pavlović, M. M.,& Pavlović, M.. (2018). Impact of current density on the surface roughness of electrodeposited zinc coatings from sulphate baths. in Stecište nauke i prakse u oblastima korozije, zaštite materijala i životne sredine [Elektronski izvor] : knjiga radova = Meeting Point of the Science and Practice in the Fields of Corrosion, Materials and Environmental Protection : proceedings / XX YuCorr Međunarodna konferencija = XX YuCorr International Conference, May 21-24, 2018, Tara Mountain, Serbia
Beograd : Naučna ustanova za hemiju, tehnologiju i metalurgiju, Institut od nacionalnog značaja., 151-152.
https://hdl.handle.net/21.15107/rcub_cer_2647

Riđošić M, Tomić MV, Fuchs-Godec R, Pavlović MM, Pavlović M. Impact of current density on the surface roughness of electrodeposited zinc coatings from sulphate baths. in Stecište nauke i prakse u oblastima korozije, zaštite materijala i životne sredine [Elektronski izvor] : knjiga radova = Meeting Point of the Science and Practice in the Fields of Corrosion, Materials and Environmental Protection : proceedings / XX YuCorr Međunarodna konferencija = XX YuCorr International Conference, May 21-24, 2018, Tara Mountain, Serbia. 2018;:151-152.
https://hdl.handle.net/21.15107/rcub_cer_2647 .

Riđošić, Marija, Tomić, Milorad V., Fuchs-Godec, Regina, Pavlović, Miroslav M., Pavlović, Miomir, "Impact of current density on the surface roughness of electrodeposited zinc coatings from sulphate baths" in Stecište nauke i prakse u oblastima korozije, zaštite materijala i životne sredine [Elektronski izvor] : knjiga radova = Meeting Point of the Science and Practice in the Fields of Corrosion, Materials and Environmental Protection : proceedings / XX YuCorr Međunarodna konferencija = XX YuCorr International Conference, May 21-24, 2018, Tara Mountain, Serbia (2018):151-152,
https://hdl.handle.net/21.15107/rcub_cer_2647 .

TY  - CONF
AU  - Riđošić, Marija
AU  - Tomić, Milorad
AU  - Pavlović, Miroslav
AU  - Bojanić, Vaso
PY  - 2017
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/6615
AB  - In this paper chemical and electrochemical treatment of aluminium and measurement of roughness were carried out. Before chemical or electrochemical treatment of aluminium samples chemical preparation is done to remove oxide coating on surface. Three solutions are used for chemical and two solutions for electrochemical treatment. All used solutions give good results, because after chemical and electrochemical treatment the roughness of surface is decrease for all samples. It is shown by measurements of surface roughness. The surface of aluminium has specific color and visual appearance after treatments. Because of various colours, aluminium can be used in different enterer or exterior, depending of the needs of the market. Some of used solutions are commercial, which is used in d.o.o “Alpro” Vlasenica. Increase of time of treatments leads to decrease of the roughness of surface. The best results were obtained in solutions (H1) and (H2) of all used solutions for chemical and electrochemical treatments of aluminium surface. The samples of aluminium treated in solutions (H1) and (H2) have lower roughness of surface and its value is 0,235-0,268µm. The most intense color is obtained during treatment of samples in solutions (H1) and (H2), i.e. by chemical treatment of aluminium samples.
AB  - U ovom radu je vršena hemijska i elektrohemijska obrada aluminijuma, nakon čega je merena hrapavost uzoraka. Pre hemijske ili elektrohemijske obrade uzoraka aluminijuma potrebno je izvršiti hemijsku pripremu i ukloniti zaštitnu oksidnu opnu. Za hemijsku obradu korišćena su tri, a za elektrohemijsku obradu dva rastvora. Svih pet korišćenih rastvora daju dobre rezultate, jer nakon hemijske i elektrohemijske obrade dolazi do smanjenja površinske hrapavosti. To pokazuju izvršena merenja površinske hrapavosti svih uzoraka. Takođe, nakon tretmana u svakom od rastvora dobija se i specifična boja i različit vizuelni izgled površine aluminijuma. U zavisnosti od boje, aluminijum se može uklapati u različite enterijere i eksterijere u zavisnosti od zahteva tržišta. Neki od korišćenih rastvora su komercijalni rastvori koji se već koriste u d.o.o „Alpro“ Vlasenica. Sa povećanjem vremena obrade dolazi do smanjenja hrapavosti uzoraka aluminijuma. Od pet korišćenih rastvora za hemijsko i elektrohemijsko bojenje aluminijuma, najbolje rezultate pokazali su rastvori (H1) i (H2). Uzorci aluminijuma obrađeni u ovim rastvorima imaju najmanju hrapavosti i ona se kreće od 0,235-0,268µm. Najintezivnija boja je dobijena prilikom obrade uzoraka u rastvoru (H1) i (H2)tj. pri hemijskoj obradi uzoraka aluminijuma.
PB  - Belgrade, Serbia : Serbian Society of Corrosion and Materials Protection UISKOZAM / Beograd, Srbija : Udruženje inženjera Srbije za koroziju i zaštitu materijala UISKOZAM
C3  - Proceedings - XIX YuCorr International Conference, Meeting Point of the Science and Practice in the Fields of Corrosion, Materials and Environmental Protection, September 12-15, Tara Mountain, Serbia
T1  - The roughness of surface of aluminum after chemical and  electrochemical treatment
T1  - Hrapavost površine aluminijuma nakon hemijske i elektrohemijske obrade
SP  - 271
EP  - 279
UR  - https://hdl.handle.net/21.15107/rcub_cer_6615
ER  - 

@conference{
author = "Riđošić, Marija and Tomić, Milorad and Pavlović, Miroslav and Bojanić, Vaso",
year = "2017",
abstract = "In this paper chemical and electrochemical treatment of aluminium and measurement of roughness were carried out. Before chemical or electrochemical treatment of aluminium samples chemical preparation is done to remove oxide coating on surface. Three solutions are used for chemical and two solutions for electrochemical treatment. All used solutions give good results, because after chemical and electrochemical treatment the roughness of surface is decrease for all samples. It is shown by measurements of surface roughness. The surface of aluminium has specific color and visual appearance after treatments. Because of various colours, aluminium can be used in different enterer or exterior, depending of the needs of the market. Some of used solutions are commercial, which is used in d.o.o “Alpro” Vlasenica. Increase of time of treatments leads to decrease of the roughness of surface. The best results were obtained in solutions (H1) and (H2) of all used solutions for chemical and electrochemical treatments of aluminium surface. The samples of aluminium treated in solutions (H1) and (H2) have lower roughness of surface and its value is 0,235-0,268µm. The most intense color is obtained during treatment of samples in solutions (H1) and (H2), i.e. by chemical treatment of aluminium samples., U ovom radu je vršena hemijska i elektrohemijska obrada aluminijuma, nakon čega je merena hrapavost uzoraka. Pre hemijske ili elektrohemijske obrade uzoraka aluminijuma potrebno je izvršiti hemijsku pripremu i ukloniti zaštitnu oksidnu opnu. Za hemijsku obradu korišćena su tri, a za elektrohemijsku obradu dva rastvora. Svih pet korišćenih rastvora daju dobre rezultate, jer nakon hemijske i elektrohemijske obrade dolazi do smanjenja površinske hrapavosti. To pokazuju izvršena merenja površinske hrapavosti svih uzoraka. Takođe, nakon tretmana u svakom od rastvora dobija se i specifična boja i različit vizuelni izgled površine aluminijuma. U zavisnosti od boje, aluminijum se može uklapati u različite enterijere i eksterijere u zavisnosti od zahteva tržišta. Neki od korišćenih rastvora su komercijalni rastvori koji se već koriste u d.o.o „Alpro“ Vlasenica. Sa povećanjem vremena obrade dolazi do smanjenja hrapavosti uzoraka aluminijuma. Od pet korišćenih rastvora za hemijsko i elektrohemijsko bojenje aluminijuma, najbolje rezultate pokazali su rastvori (H1) i (H2). Uzorci aluminijuma obrađeni u ovim rastvorima imaju najmanju hrapavosti i ona se kreće od 0,235-0,268µm. Najintezivnija boja je dobijena prilikom obrade uzoraka u rastvoru (H1) i (H2)tj. pri hemijskoj obradi uzoraka aluminijuma.",
publisher = "Belgrade, Serbia : Serbian Society of Corrosion and Materials Protection UISKOZAM / Beograd, Srbija : Udruženje inženjera Srbije za koroziju i zaštitu materijala UISKOZAM",
journal = "Proceedings - XIX YuCorr International Conference, Meeting Point of the Science and Practice in the Fields of Corrosion, Materials and Environmental Protection, September 12-15, Tara Mountain, Serbia",
title = "The roughness of surface of aluminum after chemical and  electrochemical treatment, Hrapavost površine aluminijuma nakon hemijske i elektrohemijske obrade",
pages = "271-279",
url = "https://hdl.handle.net/21.15107/rcub_cer_6615"
}

Riđošić, M., Tomić, M., Pavlović, M.,& Bojanić, V.. (2017). The roughness of surface of aluminum after chemical and  electrochemical treatment. in Proceedings - XIX YuCorr International Conference, Meeting Point of the Science and Practice in the Fields of Corrosion, Materials and Environmental Protection, September 12-15, Tara Mountain, Serbia
Belgrade, Serbia : Serbian Society of Corrosion and Materials Protection UISKOZAM / Beograd, Srbija : Udruženje inženjera Srbije za koroziju i zaštitu materijala UISKOZAM., 271-279.
https://hdl.handle.net/21.15107/rcub_cer_6615

Riđošić M, Tomić M, Pavlović M, Bojanić V. The roughness of surface of aluminum after chemical and  electrochemical treatment. in Proceedings - XIX YuCorr International Conference, Meeting Point of the Science and Practice in the Fields of Corrosion, Materials and Environmental Protection, September 12-15, Tara Mountain, Serbia. 2017;:271-279.
https://hdl.handle.net/21.15107/rcub_cer_6615 .

Riđošić, Marija, Tomić, Milorad, Pavlović, Miroslav, Bojanić, Vaso, "The roughness of surface of aluminum after chemical and  electrochemical treatment" in Proceedings - XIX YuCorr International Conference, Meeting Point of the Science and Practice in the Fields of Corrosion, Materials and Environmental Protection, September 12-15, Tara Mountain, Serbia (2017):271-279,
https://hdl.handle.net/21.15107/rcub_cer_6615 .

TY  - CONF
AU  - Riđošić, Marija
AU  - Tomić, Milorad
AU  - Fuchs-Godec, Regina
AU  - Pavlović, Miroslav
AU  - Pavlović, Miomir
AU  - Mićić, Vladan
PY  - 2016
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/6564
AB  - Zbog sve veće brige stručne i naučne javnosti o zaštiti životne sredine došlo je do upotrebe ekološki prihvatljivih inhibitora za zaštitu metala od korozije. U ovom radu izvršeno je ispitivanje zaštite bakra obradom korozione sredine primenom različitih koncentracija ekstrakta žalfije 0.5g/dm3,1 g/dm3 i 1.5g/dm3, kao zelenog inhibitora, u rastvoru 3% NaCl. Merenja su izvedena gravimetrijskom metodom i elektrohemijskim metodama (Tafelovom metodom ekstrapolacije i spektroskopijom elektrohemijske impedanse). Najveće dostignute vrednosti zaštitnog faktora ekstrakta žalfije su 60,04% u rastvoru 3%NaCl + 1 g/dm3 i 53% u rastvoru 3%NaCl + 1,5 g/dm3 u vremenskom intervalu od 6 sati. Međutim, isti rastvori u vremenskom intervalu od 4 i 24 h deluju katalitički na proces korozije bakra, te se ekstrakt žalfije ne može preporučiti kao inhibitor korozije bakra u 3%NaCl. Rezultati dobijeni spektroskopijom elektrohemijske impedanse i rezultati dobijeni sa snimljenih Tafelovih polarizacionih dijagrama potvrđuju rezultate dobijene gravimetrijskom metodom, te se mogu preporučiti kao vrlo pouzdane metode za brza koroziona ispitivanja.
AB  - Due to the increasing concern of experts and scientists on environmental protection use of environmentally friendly corrosion inhibitors for metal protection gains more interest. In this paper, research on copper protection by processing corrosive environment while applying different concentrations of sage extract of 0.5g/dm3,1 g/dm3 i 1.5g/dm3 as green inhibitor in 3% NaCl solution was performed. Measurements were carried out by gravimetric method and electrochemical methods (Tafel extrapolation method and electrochemical impedance spectroscopy). The greatest protective values of sage extract of 60,04% were reached in 3%NaCl + 1 g/dm3 solution and 53% 3%NaCl + 1,5 g/dm3 solution in 6 hours interval. However, the same solutions act catalytically on copper corrosion process during time interval from 4 to 24 hours, that is why sage extract can not be recommended as inhibitor of copper corrosion in 3%NaCl. The results obtained by electrochemical impedance spectroscopy and recorded Tafel polarization diagrams, confirm results attained by gravimetric method, thus can be recommended as very reliable methods for quick corrosion tests.
PB  - Belgrade, Serbia : Serbian Society of Corrosion and Materials Protection (UISKOZAM) / Beograd, Srbija : Udruženje inženjera Srbije za koroziju i zaštitu materijala (UISKOZAM)
C3  - Proceedings - XVIII YuCorr International Conference, Meeting Point of the Science and Practice in the Fields of Corrosion, Materials and Environmental Protection, April 12-15, Tara Mountain, Serbia
T1  - Ekstrakt žalfije kao inhibitor korozije bakra u 3% NaCl
T1  - Sage extract as inhibitor of copper corrosion in 3% NaCl
SP  - 132
EP  - 140
UR  - https://hdl.handle.net/21.15107/rcub_cer_6564
ER  - 

@conference{
author = "Riđošić, Marija and Tomić, Milorad and Fuchs-Godec, Regina and Pavlović, Miroslav and Pavlović, Miomir and Mićić, Vladan",
year = "2016",
abstract = "Zbog sve veće brige stručne i naučne javnosti o zaštiti životne sredine došlo je do upotrebe ekološki prihvatljivih inhibitora za zaštitu metala od korozije. U ovom radu izvršeno je ispitivanje zaštite bakra obradom korozione sredine primenom različitih koncentracija ekstrakta žalfije 0.5g/dm3,1 g/dm3 i 1.5g/dm3, kao zelenog inhibitora, u rastvoru 3% NaCl. Merenja su izvedena gravimetrijskom metodom i elektrohemijskim metodama (Tafelovom metodom ekstrapolacije i spektroskopijom elektrohemijske impedanse). Najveće dostignute vrednosti zaštitnog faktora ekstrakta žalfije su 60,04% u rastvoru 3%NaCl + 1 g/dm3 i 53% u rastvoru 3%NaCl + 1,5 g/dm3 u vremenskom intervalu od 6 sati. Međutim, isti rastvori u vremenskom intervalu od 4 i 24 h deluju katalitički na proces korozije bakra, te se ekstrakt žalfije ne može preporučiti kao inhibitor korozije bakra u 3%NaCl. Rezultati dobijeni spektroskopijom elektrohemijske impedanse i rezultati dobijeni sa snimljenih Tafelovih polarizacionih dijagrama potvrđuju rezultate dobijene gravimetrijskom metodom, te se mogu preporučiti kao vrlo pouzdane metode za brza koroziona ispitivanja., Due to the increasing concern of experts and scientists on environmental protection use of environmentally friendly corrosion inhibitors for metal protection gains more interest. In this paper, research on copper protection by processing corrosive environment while applying different concentrations of sage extract of 0.5g/dm3,1 g/dm3 i 1.5g/dm3 as green inhibitor in 3% NaCl solution was performed. Measurements were carried out by gravimetric method and electrochemical methods (Tafel extrapolation method and electrochemical impedance spectroscopy). The greatest protective values of sage extract of 60,04% were reached in 3%NaCl + 1 g/dm3 solution and 53% 3%NaCl + 1,5 g/dm3 solution in 6 hours interval. However, the same solutions act catalytically on copper corrosion process during time interval from 4 to 24 hours, that is why sage extract can not be recommended as inhibitor of copper corrosion in 3%NaCl. The results obtained by electrochemical impedance spectroscopy and recorded Tafel polarization diagrams, confirm results attained by gravimetric method, thus can be recommended as very reliable methods for quick corrosion tests.",
publisher = "Belgrade, Serbia : Serbian Society of Corrosion and Materials Protection (UISKOZAM) / Beograd, Srbija : Udruženje inženjera Srbije za koroziju i zaštitu materijala (UISKOZAM)",
journal = "Proceedings - XVIII YuCorr International Conference, Meeting Point of the Science and Practice in the Fields of Corrosion, Materials and Environmental Protection, April 12-15, Tara Mountain, Serbia",
title = "Ekstrakt žalfije kao inhibitor korozije bakra u 3% NaCl, Sage extract as inhibitor of copper corrosion in 3% NaCl",
pages = "132-140",
url = "https://hdl.handle.net/21.15107/rcub_cer_6564"
}

Riđošić, M., Tomić, M., Fuchs-Godec, R., Pavlović, M., Pavlović, M.,& Mićić, V.. (2016). Ekstrakt žalfije kao inhibitor korozije bakra u 3% NaCl. in Proceedings - XVIII YuCorr International Conference, Meeting Point of the Science and Practice in the Fields of Corrosion, Materials and Environmental Protection, April 12-15, Tara Mountain, Serbia
Belgrade, Serbia : Serbian Society of Corrosion and Materials Protection (UISKOZAM) / Beograd, Srbija : Udruženje inženjera Srbije za koroziju i zaštitu materijala (UISKOZAM)., 132-140.
https://hdl.handle.net/21.15107/rcub_cer_6564

Riđošić M, Tomić M, Fuchs-Godec R, Pavlović M, Pavlović M, Mićić V. Ekstrakt žalfije kao inhibitor korozije bakra u 3% NaCl. in Proceedings - XVIII YuCorr International Conference, Meeting Point of the Science and Practice in the Fields of Corrosion, Materials and Environmental Protection, April 12-15, Tara Mountain, Serbia. 2016;:132-140.
https://hdl.handle.net/21.15107/rcub_cer_6564 .

Riđošić, Marija, Tomić, Milorad, Fuchs-Godec, Regina, Pavlović, Miroslav, Pavlović, Miomir, Mićić, Vladan, "Ekstrakt žalfije kao inhibitor korozije bakra u 3% NaCl" in Proceedings - XVIII YuCorr International Conference, Meeting Point of the Science and Practice in the Fields of Corrosion, Materials and Environmental Protection, April 12-15, Tara Mountain, Serbia (2016):132-140,
https://hdl.handle.net/21.15107/rcub_cer_6564 .

TY  - JOUR
AU  - Tomić, Milorad V.
AU  - Micic, V M
AU  - Godec, R F
AU  - Pavlović, Miomir
AU  - Vastag, Gyöngyi Gy.
AU  - Ridosic, M G
AU  - Pavlović, Miroslav M.
PY  - 2016
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/2011
AB  - In this paper the research of corrosion protection of steel by processing corrosion environment using various concentrations of sage extracts (Salvia officinalis) (0.5 g/dm(3), 1 g/dm(3) and 1.5 g/dm(3)) in a 4% solution of HCl was carried out. Measurements were performed using gravimetric and electrochemical methods (Tafel extrapolation method and electrochemical impedance spectroscopy). The results have showed that sage is recommendable as a possible inhibitor in 4% solutions of HCl. The research also confirms that electrochemical impedance spectroscopy is a reliable method to use for rapid corrosion tests, since the results confirm the gravimetric measurements of corrosion indicators. Determination of corrosion rate and the degree of protection using Tafel diagrams calculated on the basis of corrosion current did not give reliable results. The results show that sage may be used as a "green inhibitor" for protection of steel in a shorter period of time. The degree of protection ranges up to 64.5% for steel 2; however, since sage is environmentally friendly, it is a suitable corrosion inhibitor for shorter periods of time.
PB  - Esg, Belgrade
T2  - International Journal of Electrochemical Science
T1  - Sage Extracts as Inhibitors of Steel Corrosion in 4% HCl
VL  - 11
IS  - 5
SP  - 3339
EP  - 3350
UR  - https://hdl.handle.net/21.15107/rcub_cer_2011
ER  - 

@article{
author = "Tomić, Milorad V. and Micic, V M and Godec, R F and Pavlović, Miomir and Vastag, Gyöngyi Gy. and Ridosic, M G and Pavlović, Miroslav M.",
year = "2016",
abstract = "In this paper the research of corrosion protection of steel by processing corrosion environment using various concentrations of sage extracts (Salvia officinalis) (0.5 g/dm(3), 1 g/dm(3) and 1.5 g/dm(3)) in a 4% solution of HCl was carried out. Measurements were performed using gravimetric and electrochemical methods (Tafel extrapolation method and electrochemical impedance spectroscopy). The results have showed that sage is recommendable as a possible inhibitor in 4% solutions of HCl. The research also confirms that electrochemical impedance spectroscopy is a reliable method to use for rapid corrosion tests, since the results confirm the gravimetric measurements of corrosion indicators. Determination of corrosion rate and the degree of protection using Tafel diagrams calculated on the basis of corrosion current did not give reliable results. The results show that sage may be used as a "green inhibitor" for protection of steel in a shorter period of time. The degree of protection ranges up to 64.5% for steel 2; however, since sage is environmentally friendly, it is a suitable corrosion inhibitor for shorter periods of time.",
publisher = "Esg, Belgrade",
journal = "International Journal of Electrochemical Science",
title = "Sage Extracts as Inhibitors of Steel Corrosion in 4% HCl",
volume = "11",
number = "5",
pages = "3339-3350",
url = "https://hdl.handle.net/21.15107/rcub_cer_2011"
}

Tomić, M. V., Micic, V. M., Godec, R. F., Pavlović, M., Vastag, G. Gy., Ridosic, M. G.,& Pavlović, M. M.. (2016). Sage Extracts as Inhibitors of Steel Corrosion in 4% HCl. in International Journal of Electrochemical Science
Esg, Belgrade., 11(5), 3339-3350.
https://hdl.handle.net/21.15107/rcub_cer_2011

Tomić MV, Micic VM, Godec RF, Pavlović M, Vastag GG, Ridosic MG, Pavlović MM. Sage Extracts as Inhibitors of Steel Corrosion in 4% HCl. in International Journal of Electrochemical Science. 2016;11(5):3339-3350.
https://hdl.handle.net/21.15107/rcub_cer_2011 .

Tomić, Milorad V., Micic, V M, Godec, R F, Pavlović, Miomir, Vastag, Gyöngyi Gy., Ridosic, M G, Pavlović, Miroslav M., "Sage Extracts as Inhibitors of Steel Corrosion in 4% HCl" in International Journal of Electrochemical Science, 11, no. 5 (2016):3339-3350,
https://hdl.handle.net/21.15107/rcub_cer_2011 .

TY  - JOUR
AU  - Fuchs-Godec, Regina
AU  - Pavlović, Miomir
AU  - Tomić, Milorad V.
PY  - 2016
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/1875
AB  - The potentiostatic method and the theory of 'topochemical reactions' in the kinetics of the active dissolution and passivation process of AISI 420 stainless steel were studied. It was found that, to a great extent, the number of conversion steps is depended on the imposed potential. The experimentally obtained results were partially explained using Okamoto's theory of passivation.
AB  - Ispitivana je potenciostatska metoda i teorija 'topohemijskih reakcija' u kinetici aktivnih procesa rastvaranja i pasivacije AISI 420 nerđajućeg čelika. Pokazano je da, u velikoj meri, broj stepena konverzije zavisi od primenjenog potencijala. Eksperimentalno dobijeni rezultati su delimično objašnjeni Okamotovom teorijom pasivacije.
PB  - Belgrade, Serbia : Engineering Society for Corrosion
T2  - Zaštita materijala
T1  - The kinetics of passivation based on the reduction of current density under potentiostatic conditions for a martensitic stainless steel
T1  - Kinetika pasivizacije bazirane na redukciji gustine struje pri potenciostatskim uslovima za martenzitni nerđajući čelik
VL  - 57
IS  - 1
SP  - 26
EP  - 32
DO  - 10.5937/ZasMat1601026f
ER  - 

@article{
author = "Fuchs-Godec, Regina and Pavlović, Miomir and Tomić, Milorad V.",
year = "2016",
abstract = "The potentiostatic method and the theory of 'topochemical reactions' in the kinetics of the active dissolution and passivation process of AISI 420 stainless steel were studied. It was found that, to a great extent, the number of conversion steps is depended on the imposed potential. The experimentally obtained results were partially explained using Okamoto's theory of passivation., Ispitivana je potenciostatska metoda i teorija 'topohemijskih reakcija' u kinetici aktivnih procesa rastvaranja i pasivacije AISI 420 nerđajućeg čelika. Pokazano je da, u velikoj meri, broj stepena konverzije zavisi od primenjenog potencijala. Eksperimentalno dobijeni rezultati su delimično objašnjeni Okamotovom teorijom pasivacije.",
publisher = "Belgrade, Serbia : Engineering Society for Corrosion",
journal = "Zaštita materijala",
title = "The kinetics of passivation based on the reduction of current density under potentiostatic conditions for a martensitic stainless steel, Kinetika pasivizacije bazirane na redukciji gustine struje pri potenciostatskim uslovima za martenzitni nerđajući čelik",
volume = "57",
number = "1",
pages = "26-32",
doi = "10.5937/ZasMat1601026f"
}

Fuchs-Godec, R., Pavlović, M.,& Tomić, M. V.. (2016). The kinetics of passivation based on the reduction of current density under potentiostatic conditions for a martensitic stainless steel. in Zaštita materijala
Belgrade, Serbia : Engineering Society for Corrosion., 57(1), 26-32.
https://doi.org/10.5937/ZasMat1601026f

Fuchs-Godec R, Pavlović M, Tomić MV. The kinetics of passivation based on the reduction of current density under potentiostatic conditions for a martensitic stainless steel. in Zaštita materijala. 2016;57(1):26-32.
doi:10.5937/ZasMat1601026f .

Fuchs-Godec, Regina, Pavlović, Miomir, Tomić, Milorad V., "The kinetics of passivation based on the reduction of current density under potentiostatic conditions for a martensitic stainless steel" in Zaštita materijala, 57, no. 1 (2016):26-32,
https://doi.org/10.5937/ZasMat1601026f . .

TY  - GEN
AU  - Jotanović, Milovan
AU  - Bibić, Vojko
AU  - Tomić, Milorad V.
AU  - Stavrić, Božidar
AU  - Kokeza, Gordana
AU  - Pavlović, Stefan
PY  - 2016
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/3807
AB  - Studija pod naslovom Prečišćavanje otpadnih voda HI Destilacija Teslić nastala je kao rezultat društvene odgovornosti Privrednog društva HI Destilacija Teslić prema zaštiti životne sredine, sastava i kvaliteta voda koje se oslobađaju iz procesa ekstrakcije i iz skladišta uglja, te ekonomske analize potrebnih ulaganja u rješavanje ovog problema.
Nalazi do kojih se došlo istraživanjem tehničko-tehnoloških uslova proizvodnje i skladištenja, kao i analize ekonomskih efekata ulaganja u ovaj poduhvat ukazuju na potrebu dodatnih investicionih ulaganja u novu opremu za prečišćavanje otpadnih voda u oba navedena segmenta poslovanja iz kojih se oslobađaju zagađene vode.
U izradi strudije učestvovali su relevantni stručnjaci iz oblasti tehnologije, mašinstva i ekonomije, a o svim segmentima istraživanja konsultovani su inženjeri investitora, uz korišćenje relevantnih tehničko-komercijalnih ponuda poznatih evropskih firmi iz oblasti prečišćavanja otpadnih voda i raspoloživih pokazatelja o dosadašnjem poslovanju i razvoju HI Destilacija.
Rezultate ovog istraživanja, Investitor može koristiti u vođenju poslovne i razvojne politike akcionarskog društva, u skladu sa dinamikom koja će obezbijediti odgovarajuću ekološku zaštitu prečišćavanjem otpadnih voda iz oba segmenta poslovanja iz kojih one potiču. Takođe, preporuke iz Studije o potrebnim investictionim ulaganjima u razvoj sistema za prečišćavanje otpadnih voda, menadžment poslovnog sistema sprovodiće u skladu sa obazbjeđivanjem potrebnog kapitala za investiciono ulaganje.
T1  - Prečišćavanje otpadnih voda HI „Destilacija“ a.d. Teslić -Idejno rješenje
UR  - https://hdl.handle.net/21.15107/rcub_cer_3807
ER  - 

@misc{
author = "Jotanović, Milovan and Bibić, Vojko and Tomić, Milorad V. and Stavrić, Božidar and Kokeza, Gordana and Pavlović, Stefan",
year = "2016",
abstract = "Studija pod naslovom Prečišćavanje otpadnih voda HI Destilacija Teslić nastala je kao rezultat društvene odgovornosti Privrednog društva HI Destilacija Teslić prema zaštiti životne sredine, sastava i kvaliteta voda koje se oslobađaju iz procesa ekstrakcije i iz skladišta uglja, te ekonomske analize potrebnih ulaganja u rješavanje ovog problema.
Nalazi do kojih se došlo istraživanjem tehničko-tehnoloških uslova proizvodnje i skladištenja, kao i analize ekonomskih efekata ulaganja u ovaj poduhvat ukazuju na potrebu dodatnih investicionih ulaganja u novu opremu za prečišćavanje otpadnih voda u oba navedena segmenta poslovanja iz kojih se oslobađaju zagađene vode.
U izradi strudije učestvovali su relevantni stručnjaci iz oblasti tehnologije, mašinstva i ekonomije, a o svim segmentima istraživanja konsultovani su inženjeri investitora, uz korišćenje relevantnih tehničko-komercijalnih ponuda poznatih evropskih firmi iz oblasti prečišćavanja otpadnih voda i raspoloživih pokazatelja o dosadašnjem poslovanju i razvoju HI Destilacija.
Rezultate ovog istraživanja, Investitor može koristiti u vođenju poslovne i razvojne politike akcionarskog društva, u skladu sa dinamikom koja će obezbijediti odgovarajuću ekološku zaštitu prečišćavanjem otpadnih voda iz oba segmenta poslovanja iz kojih one potiču. Takođe, preporuke iz Studije o potrebnim investictionim ulaganjima u razvoj sistema za prečišćavanje otpadnih voda, menadžment poslovnog sistema sprovodiće u skladu sa obazbjeđivanjem potrebnog kapitala za investiciono ulaganje.",
title = "Prečišćavanje otpadnih voda HI „Destilacija“ a.d. Teslić -Idejno rješenje",
url = "https://hdl.handle.net/21.15107/rcub_cer_3807"
}

Jotanović, M., Bibić, V., Tomić, M. V., Stavrić, B., Kokeza, G.,& Pavlović, S.. (2016). Prečišćavanje otpadnih voda HI „Destilacija“ a.d. Teslić -Idejno rješenje. .
https://hdl.handle.net/21.15107/rcub_cer_3807

Jotanović M, Bibić V, Tomić MV, Stavrić B, Kokeza G, Pavlović S. Prečišćavanje otpadnih voda HI „Destilacija“ a.d. Teslić -Idejno rješenje. 2016;.
https://hdl.handle.net/21.15107/rcub_cer_3807 .

Jotanović, Milovan, Bibić, Vojko, Tomić, Milorad V., Stavrić, Božidar, Kokeza, Gordana, Pavlović, Stefan, "Prečišćavanje otpadnih voda HI „Destilacija“ a.d. Teslić -Idejno rješenje" (2016),
https://hdl.handle.net/21.15107/rcub_cer_3807 .

TY  - JOUR
AU  - Tomić, Milorad V.
AU  - Petrovic, Milos M
AU  - Stankovic, Slavka
AU  - Stevanović, Sanja
AU  - Bajat, Jelena
PY  - 2015
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/1798
AB  - Electrochemically deposited Zn-Ni-Co alloys under various deposition conditions were investigated using atomic absorption spectroscopy for the determination of the chemical composition, atomic force microscopy for surface morphology analysis, and electrochemical impedance spectroscopy for determination of corrosion properties. The influence of the ratio of the alloying elements, [Co2+]/[Ni2+], in a chloride deposition solution, as well as the deposition current density, on the chemical content, morphology and corrosion properties of the ternary alloys was studied. The plating solutions used were with the same overall metal concentration, free of additives and the deposition was realized at room temperature. It was shown that the deposition of the ternary alloy coatings was of anomalous type and that the ratio of nickel to cobalt ions in the plating solution, as well as the deposition current density, had a significant influence on the chemical composition and corrosion stability of these coatings. The presence of both Ni and Co was beneficial for their corrosion stability. It was shown that morphology and porosity were important factors in the corrosion stability of these coatings. The coating deposited from the solution with higher [Co2+]/[Ni2+] ratio at 8 A dm(-2) was made up of the smallest crystalline aggregates, had a small surface roughness and porosity, and was with quite uniform distribution of agglomerates and it exhibited the best corrosion stability.
PB  - Serbian Chemical Society
T2  - Journal of the Serbian Chemical Society
T1  - Ternary Zn-Ni-Co alloy: anomalous codeposition and corrosion stability
VL  - 80
IS  - 1
SP  - 73
EP  - 86
DO  - 10.2298/JSC260814113B
ER  - 

@article{
author = "Tomić, Milorad V. and Petrovic, Milos M and Stankovic, Slavka and Stevanović, Sanja and Bajat, Jelena",
year = "2015",
abstract = "Electrochemically deposited Zn-Ni-Co alloys under various deposition conditions were investigated using atomic absorption spectroscopy for the determination of the chemical composition, atomic force microscopy for surface morphology analysis, and electrochemical impedance spectroscopy for determination of corrosion properties. The influence of the ratio of the alloying elements, [Co2+]/[Ni2+], in a chloride deposition solution, as well as the deposition current density, on the chemical content, morphology and corrosion properties of the ternary alloys was studied. The plating solutions used were with the same overall metal concentration, free of additives and the deposition was realized at room temperature. It was shown that the deposition of the ternary alloy coatings was of anomalous type and that the ratio of nickel to cobalt ions in the plating solution, as well as the deposition current density, had a significant influence on the chemical composition and corrosion stability of these coatings. The presence of both Ni and Co was beneficial for their corrosion stability. It was shown that morphology and porosity were important factors in the corrosion stability of these coatings. The coating deposited from the solution with higher [Co2+]/[Ni2+] ratio at 8 A dm(-2) was made up of the smallest crystalline aggregates, had a small surface roughness and porosity, and was with quite uniform distribution of agglomerates and it exhibited the best corrosion stability.",
publisher = "Serbian Chemical Society",
journal = "Journal of the Serbian Chemical Society",
title = "Ternary Zn-Ni-Co alloy: anomalous codeposition and corrosion stability",
volume = "80",
number = "1",
pages = "73-86",
doi = "10.2298/JSC260814113B"
}

Tomić, M. V., Petrovic, M. M., Stankovic, S., Stevanović, S.,& Bajat, J.. (2015). Ternary Zn-Ni-Co alloy: anomalous codeposition and corrosion stability. in Journal of the Serbian Chemical Society
Serbian Chemical Society., 80(1), 73-86.
https://doi.org/10.2298/JSC260814113B

Tomić MV, Petrovic MM, Stankovic S, Stevanović S, Bajat J. Ternary Zn-Ni-Co alloy: anomalous codeposition and corrosion stability. in Journal of the Serbian Chemical Society. 2015;80(1):73-86.
doi:10.2298/JSC260814113B .

Tomić, Milorad V., Petrovic, Milos M, Stankovic, Slavka, Stevanović, Sanja, Bajat, Jelena, "Ternary Zn-Ni-Co alloy: anomalous codeposition and corrosion stability" in Journal of the Serbian Chemical Society, 80, no. 1 (2015):73-86,
https://doi.org/10.2298/JSC260814113B . .

TY  - JOUR
AU  - Tomić, Milorad V.
AU  - Mićić, Vladan
AU  - Pavlović, Miomir
AU  - Pavlović, Miroslav M.
AU  - Bošković, Goran
AU  - Nikolić, Nebojša D.
PY  - 2015
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/1685
AB  - The subject of the research is influence of sulfuric acid on morphology of electrochemically obtained copper powder during galvanostatic electrolysis mode. In this paper electrodeposition of copper powder from sulphate electrolyte was carried out. Electrolytes with three different concentrations of Cu2+ (7 g/dm3, 18 g/dm3 and 33 g/dm3) were used, each in combination with three different concentrations of H2SO4 (100 g/dm3, 150 g/dm3 and 200 g/dm3), so that copper powder was deposited from nine electrolytes. Copper wire with surface area of 1cm2 was used as cathode, and copper anode in the form of metal sheet was pressed against the wall of electrochemical cell that had volume of 500 cm³. Experiments were carried out at room temperature, and electrolyte stirring was performed using a magnetic stirrer. Copper powder was deposited galvanostatically at current densities of j = 1500 A/m2, j=2000 A/m2 and j=2500 A/m2. Produced copper powder was removed from cathode every three minutes. All the characteristics of powder depend on the size and shape (morphology) of particles and they are mutually correlated. Research of morphology and size of particle was carried out using scanning electron microscopy (SEM). Increase of H2SO4 concentration causes increase in branching of copper powder. It was concluded that the size of copper powder grains reduces with the increase in concentration of H2SO4.
AB  - Predmet istraživanja je uticaj sumporne kiseline na morfologiju elektrohemijski dobijenog bakarnog praha pri galvanostatskom režimu elektrolize. U ovom radu je vršeno elektrohemijsko taloženje bakarnog praha iz sulfatnih elektrolita. Korišćeni su elektroliti sa tri koncentracije Cu2+ (7 g/dm3, 18 g/dm3 i 33 g/dm3) i svaka u kombinaciji sa tri koncentracije H2SO4 (100 g/dm3, 150 g/dm3 i 200 g/dm3), tako da je bakarni prah taložen iz devet elektrolita. Kao katoda je korišćena bakarna žica površine 1cm2, a bakarna anoda u obliku lima je bila priljubljena uz zid elektrohemijske ćelije, zapremine 500 cm³. Eksperimenti su izvođeni na sobnoj temperaturi, a mešanje elektrolita vršeno je pomoću magnetne mešalice. Bakarni prah taložen je galvanostatski pri gustinama struje od: j=1500 A/m2, j=2000 A/m2 i j=2500 A/m2. Proizvedeni bakarni prah je uklanjan sa katode svaka tri minuta. Sve osobine praha zavise od oblika i dimenzija čestica (morfologije) i međusobno su povezane. Ispitivanje morfologije i veličine čestica vršeno je pomoću skenirajuće elektronske mikroskopije (SEM). Sa povećanjem koncentracije H2SO4, povećava se i razgranatost bakarnog praha. Utvrđeno je da se veličina čestica smanjuje sa povećanjem koncentracije H2SO4.
PB  - Belgrade, Serbia : Engineering Society for Corrosion
T2  - Zaštita materijala
T1  - Catalytic activity of sulfuric acid on the morphology of electrochemically obtained copper powder
T1  - Katalitičko delovanje sumporne kiseline na morfologiju elektrohemijski dobijenog bakarnog praha
VL  - 56
IS  - 4
SP  - 496
EP  - 504
DO  - 10.5937/ZasMat1504496t
ER  - 

@article{
author = "Tomić, Milorad V. and Mićić, Vladan and Pavlović, Miomir and Pavlović, Miroslav M. and Bošković, Goran and Nikolić, Nebojša D.",
year = "2015",
abstract = "The subject of the research is influence of sulfuric acid on morphology of electrochemically obtained copper powder during galvanostatic electrolysis mode. In this paper electrodeposition of copper powder from sulphate electrolyte was carried out. Electrolytes with three different concentrations of Cu2+ (7 g/dm3, 18 g/dm3 and 33 g/dm3) were used, each in combination with three different concentrations of H2SO4 (100 g/dm3, 150 g/dm3 and 200 g/dm3), so that copper powder was deposited from nine electrolytes. Copper wire with surface area of 1cm2 was used as cathode, and copper anode in the form of metal sheet was pressed against the wall of electrochemical cell that had volume of 500 cm³. Experiments were carried out at room temperature, and electrolyte stirring was performed using a magnetic stirrer. Copper powder was deposited galvanostatically at current densities of j = 1500 A/m2, j=2000 A/m2 and j=2500 A/m2. Produced copper powder was removed from cathode every three minutes. All the characteristics of powder depend on the size and shape (morphology) of particles and they are mutually correlated. Research of morphology and size of particle was carried out using scanning electron microscopy (SEM). Increase of H2SO4 concentration causes increase in branching of copper powder. It was concluded that the size of copper powder grains reduces with the increase in concentration of H2SO4., Predmet istraživanja je uticaj sumporne kiseline na morfologiju elektrohemijski dobijenog bakarnog praha pri galvanostatskom režimu elektrolize. U ovom radu je vršeno elektrohemijsko taloženje bakarnog praha iz sulfatnih elektrolita. Korišćeni su elektroliti sa tri koncentracije Cu2+ (7 g/dm3, 18 g/dm3 i 33 g/dm3) i svaka u kombinaciji sa tri koncentracije H2SO4 (100 g/dm3, 150 g/dm3 i 200 g/dm3), tako da je bakarni prah taložen iz devet elektrolita. Kao katoda je korišćena bakarna žica površine 1cm2, a bakarna anoda u obliku lima je bila priljubljena uz zid elektrohemijske ćelije, zapremine 500 cm³. Eksperimenti su izvođeni na sobnoj temperaturi, a mešanje elektrolita vršeno je pomoću magnetne mešalice. Bakarni prah taložen je galvanostatski pri gustinama struje od: j=1500 A/m2, j=2000 A/m2 i j=2500 A/m2. Proizvedeni bakarni prah je uklanjan sa katode svaka tri minuta. Sve osobine praha zavise od oblika i dimenzija čestica (morfologije) i međusobno su povezane. Ispitivanje morfologije i veličine čestica vršeno je pomoću skenirajuće elektronske mikroskopije (SEM). Sa povećanjem koncentracije H2SO4, povećava se i razgranatost bakarnog praha. Utvrđeno je da se veličina čestica smanjuje sa povećanjem koncentracije H2SO4.",
publisher = "Belgrade, Serbia : Engineering Society for Corrosion",
journal = "Zaštita materijala",
title = "Catalytic activity of sulfuric acid on the morphology of electrochemically obtained copper powder, Katalitičko delovanje sumporne kiseline na morfologiju elektrohemijski dobijenog bakarnog praha",
volume = "56",
number = "4",
pages = "496-504",
doi = "10.5937/ZasMat1504496t"
}

Tomić, M. V., Mićić, V., Pavlović, M., Pavlović, M. M., Bošković, G.,& Nikolić, N. D.. (2015). Catalytic activity of sulfuric acid on the morphology of electrochemically obtained copper powder. in Zaštita materijala
Belgrade, Serbia : Engineering Society for Corrosion., 56(4), 496-504.
https://doi.org/10.5937/ZasMat1504496t

Tomić MV, Mićić V, Pavlović M, Pavlović MM, Bošković G, Nikolić ND. Catalytic activity of sulfuric acid on the morphology of electrochemically obtained copper powder. in Zaštita materijala. 2015;56(4):496-504.
doi:10.5937/ZasMat1504496t .

Tomić, Milorad V., Mićić, Vladan, Pavlović, Miomir, Pavlović, Miroslav M., Bošković, Goran, Nikolić, Nebojša D., "Catalytic activity of sulfuric acid on the morphology of electrochemically obtained copper powder" in Zaštita materijala, 56, no. 4 (2015):496-504,
https://doi.org/10.5937/ZasMat1504496t . .

TY  - JOUR
AU  - Fuchs-Godec, Regina
AU  - Pavlović, Miomir
AU  - Tomić, Milorad V.
PY  - 2015
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/1808
AB  - The inhibitive behaviour of Vitamin C, as a type of green inhibitor, on the corrosive behaviour of stainless-steel (SS) X4Cr13 within an aqueous solution of hydrochloric acid (HCl) was studied at concentration of c= (0.01, 0.1 and 1.0) mol L-1. Potentiodynamic polarization and electrochemical impedance spectroscopy (EIS), was used for the measurements at 25 degrees C. To observe the morphology and microstructures of sample surfaces, after the electrochemical measurements a Scanning electron microscopy (SEM) was used. On the basis of the EDAX analysis within the solution of hydrochloric acid (0.01 mol L-1) with addition of Vitamin-C (0.005 mol L-1) the presence of the feri-chelates on the metal surface could be confirmed. The polarization curves revealed that the studied mixtures of the chosen inhibitor represented mixed-type of the inhibitor. The results show that the inhibition efficiency increases with the increase of the inhibitor concentration. This valid especially in the case of the lowest concentration of HCl (c= 0.01 mol L-1). In addition to this at higher HCl concentration (c= 1.0 mol L-1) the immersion time has a noticeable influence on the inhibitive response. Furthermore, the results obtained in this study showed that the inhibitory effect of Vitamin-C to a great extent on electrode potential.
PB  - Electrochemical Science Group
T2  - International Journal of Electrochemical Science
T1  - The Inhibitive Effect of Vitamin-C on the Corrosive Performance of Steel in HCl Solutions - Part II
VL  - 10
IS  - 12
SP  - 10502
EP  - 10512
UR  - https://hdl.handle.net/21.15107/rcub_cer_1808
ER  - 

@article{
author = "Fuchs-Godec, Regina and Pavlović, Miomir and Tomić, Milorad V.",
year = "2015",
abstract = "The inhibitive behaviour of Vitamin C, as a type of green inhibitor, on the corrosive behaviour of stainless-steel (SS) X4Cr13 within an aqueous solution of hydrochloric acid (HCl) was studied at concentration of c= (0.01, 0.1 and 1.0) mol L-1. Potentiodynamic polarization and electrochemical impedance spectroscopy (EIS), was used for the measurements at 25 degrees C. To observe the morphology and microstructures of sample surfaces, after the electrochemical measurements a Scanning electron microscopy (SEM) was used. On the basis of the EDAX analysis within the solution of hydrochloric acid (0.01 mol L-1) with addition of Vitamin-C (0.005 mol L-1) the presence of the feri-chelates on the metal surface could be confirmed. The polarization curves revealed that the studied mixtures of the chosen inhibitor represented mixed-type of the inhibitor. The results show that the inhibition efficiency increases with the increase of the inhibitor concentration. This valid especially in the case of the lowest concentration of HCl (c= 0.01 mol L-1). In addition to this at higher HCl concentration (c= 1.0 mol L-1) the immersion time has a noticeable influence on the inhibitive response. Furthermore, the results obtained in this study showed that the inhibitory effect of Vitamin-C to a great extent on electrode potential.",
publisher = "Electrochemical Science Group",
journal = "International Journal of Electrochemical Science",
title = "The Inhibitive Effect of Vitamin-C on the Corrosive Performance of Steel in HCl Solutions - Part II",
volume = "10",
number = "12",
pages = "10502-10512",
url = "https://hdl.handle.net/21.15107/rcub_cer_1808"
}

Fuchs-Godec, R., Pavlović, M.,& Tomić, M. V.. (2015). The Inhibitive Effect of Vitamin-C on the Corrosive Performance of Steel in HCl Solutions - Part II. in International Journal of Electrochemical Science
Electrochemical Science Group., 10(12), 10502-10512.
https://hdl.handle.net/21.15107/rcub_cer_1808

Fuchs-Godec R, Pavlović M, Tomić MV. The Inhibitive Effect of Vitamin-C on the Corrosive Performance of Steel in HCl Solutions - Part II. in International Journal of Electrochemical Science. 2015;10(12):10502-10512.
https://hdl.handle.net/21.15107/rcub_cer_1808 .

Fuchs-Godec, Regina, Pavlović, Miomir, Tomić, Milorad V., "The Inhibitive Effect of Vitamin-C on the Corrosive Performance of Steel in HCl Solutions - Part II" in International Journal of Electrochemical Science, 10, no. 12 (2015):10502-10512,
https://hdl.handle.net/21.15107/rcub_cer_1808 .

TY  - JOUR
AU  - Pavlović, Miroslav
AU  - Pavlović, Miomir
AU  - Aleksić, Radoslav
AU  - Nikolić, Nebojša D.
AU  - Stajić-Trošić, Jasna
AU  - Tomić, Milorad
PY  - 2014
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/6672
AB  - Ispitivana je električna provodljivost sistema baziranog na lignoceluloznom (LC) biopolimernom matriksu ispunjenog elektrohemijski dobijenim bakarnim prahom. Galvanostatski dobijen bakarni prah sa veoma poroznim, veoma dendritičnim i česticama sa velikom specifičnom površinom je korišćen kao punilac. Zapreminski udeo elektrohemijski dobijenog bakarnog praha je iznosio od 2.0 - 29.8 vol%. Analiza najznačajnijih osobina pripremljenih kompozita je obuhvatala merenja električne provodnosti, impedansnu spektroskopiju (IS) i strukturnu analizu. Značajan porast električne provodnosti se javlja kada udeo bakarnog praha dostigne vrednost perkolacionog praga (PP). Pokazano je da PP zavisi od oblika čestica i spatijalne distribucije. SEM analiza uzoraka je pokazala da čestice sa izraženim granicama zrna igraju veliku ulogu u pojavljivanju provodnih puteva i na elektroprovodljivost kompozita. Efekat pakovanja i izraženi međučestični kontantakti između čestica bakarnog praha sa velikom specifičnom površinom su doveli do pomeranja 
perkolacionog praga, koji za čestice 45 μm i pritisak od 27 MPa iznosi 7.2% v/v.
AB  - The electrical conductivity of the composite system based on lignocellulose (LC) biopolymer matrix electrodeposited copper powder filler has been studied. Highly porous, highly dendritic galvanostatically produced copper powder was used as filler since these particles have high values of specific area. Volume fraction of the electrodeposited copper powder was varied from 1.9 - 29.4 vol%. Analysis of the most significant properties of prepared composites and its components included impedance spectroscopy (IS) behavior, measurements of electrical conductivity, scanning electron microscopy (SEM) and structural analysis. The significant increase of the electrical conductivity could be observed as the copper powder content reaches the percolation threshold (PT). It was shown that PT depends on both particle shape and type of spatial distribution. IS measurements and SEM analysis have shown that particles having pronounced grain boundaries have great effect on appearance of electric conductive pathways thus on the composite conductivity. The packaging effect and more pronounced interpartical contact with copper powder particles lead to “movement” of PT, which for the particles <45 μm and highest processing pressure of 27 MPa was 7.2% (v/v). IS response of the composites showed existence of electrical 
conductive layers, each having different resistivity which increases towards interior of the composite.
PB  - Podgorica, Crna Gora : Crnogorsko društvo za koroziju, zaštitu materijala i zaštitu životne sredine
T2  - Zaštita materijala i životne sredine
T1  - Formiranje provodnih puteva kod lignoceluloznih kompozita punjenih elektrolitičkim bakarnim prahom
T1  - Formation of conductive pathways in electrolytic copper filled lignocellulose composites
VL  - III
IS  - 2
SP  - 62
EP  - 66
UR  - https://hdl.handle.net/21.15107/rcub_cer_6672
ER  - 

@article{
author = "Pavlović, Miroslav and Pavlović, Miomir and Aleksić, Radoslav and Nikolić, Nebojša D. and Stajić-Trošić, Jasna and Tomić, Milorad",
year = "2014",
abstract = "Ispitivana je električna provodljivost sistema baziranog na lignoceluloznom (LC) biopolimernom matriksu ispunjenog elektrohemijski dobijenim bakarnim prahom. Galvanostatski dobijen bakarni prah sa veoma poroznim, veoma dendritičnim i česticama sa velikom specifičnom površinom je korišćen kao punilac. Zapreminski udeo elektrohemijski dobijenog bakarnog praha je iznosio od 2.0 - 29.8 vol%. Analiza najznačajnijih osobina pripremljenih kompozita je obuhvatala merenja električne provodnosti, impedansnu spektroskopiju (IS) i strukturnu analizu. Značajan porast električne provodnosti se javlja kada udeo bakarnog praha dostigne vrednost perkolacionog praga (PP). Pokazano je da PP zavisi od oblika čestica i spatijalne distribucije. SEM analiza uzoraka je pokazala da čestice sa izraženim granicama zrna igraju veliku ulogu u pojavljivanju provodnih puteva i na elektroprovodljivost kompozita. Efekat pakovanja i izraženi međučestični kontantakti između čestica bakarnog praha sa velikom specifičnom površinom su doveli do pomeranja 
perkolacionog praga, koji za čestice 45 μm i pritisak od 27 MPa iznosi 7.2% v/v., The electrical conductivity of the composite system based on lignocellulose (LC) biopolymer matrix electrodeposited copper powder filler has been studied. Highly porous, highly dendritic galvanostatically produced copper powder was used as filler since these particles have high values of specific area. Volume fraction of the electrodeposited copper powder was varied from 1.9 - 29.4 vol%. Analysis of the most significant properties of prepared composites and its components included impedance spectroscopy (IS) behavior, measurements of electrical conductivity, scanning electron microscopy (SEM) and structural analysis. The significant increase of the electrical conductivity could be observed as the copper powder content reaches the percolation threshold (PT). It was shown that PT depends on both particle shape and type of spatial distribution. IS measurements and SEM analysis have shown that particles having pronounced grain boundaries have great effect on appearance of electric conductive pathways thus on the composite conductivity. The packaging effect and more pronounced interpartical contact with copper powder particles lead to “movement” of PT, which for the particles <45 μm and highest processing pressure of 27 MPa was 7.2% (v/v). IS response of the composites showed existence of electrical 
conductive layers, each having different resistivity which increases towards interior of the composite.",
publisher = "Podgorica, Crna Gora : Crnogorsko društvo za koroziju, zaštitu materijala i zaštitu životne sredine",
journal = "Zaštita materijala i životne sredine",
title = "Formiranje provodnih puteva kod lignoceluloznih kompozita punjenih elektrolitičkim bakarnim prahom, Formation of conductive pathways in electrolytic copper filled lignocellulose composites",
volume = "III",
number = "2",
pages = "62-66",
url = "https://hdl.handle.net/21.15107/rcub_cer_6672"
}

Pavlović, M., Pavlović, M., Aleksić, R., Nikolić, N. D., Stajić-Trošić, J.,& Tomić, M.. (2014). Formiranje provodnih puteva kod lignoceluloznih kompozita punjenih elektrolitičkim bakarnim prahom. in Zaštita materijala i životne sredine
Podgorica, Crna Gora : Crnogorsko društvo za koroziju, zaštitu materijala i zaštitu životne sredine., III(2), 62-66.
https://hdl.handle.net/21.15107/rcub_cer_6672

Pavlović M, Pavlović M, Aleksić R, Nikolić ND, Stajić-Trošić J, Tomić M. Formiranje provodnih puteva kod lignoceluloznih kompozita punjenih elektrolitičkim bakarnim prahom. in Zaštita materijala i životne sredine. 2014;III(2):62-66.
https://hdl.handle.net/21.15107/rcub_cer_6672 .

Pavlović, Miroslav, Pavlović, Miomir, Aleksić, Radoslav, Nikolić, Nebojša D., Stajić-Trošić, Jasna, Tomić, Milorad, "Formiranje provodnih puteva kod lignoceluloznih kompozita punjenih elektrolitičkim bakarnim prahom" in Zaštita materijala i životne sredine, III, no. 2 (2014):62-66,
https://hdl.handle.net/21.15107/rcub_cer_6672 .

TY  - JOUR
AU  - Pavlović, Miroslav
AU  - Gligorić, Miladin
AU  - Ćosović, Vladan
AU  - Bojanić, Vaso
AU  - Tomić, Milorad
AU  - Pavlović, Miomir
PY  - 2014
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/6661
AB  - This article deals with the synthesis and characterization of electroconductive composite materials prepared by the compression molding of mixtures of lignocellulose and electrochemically deposited copper powder under different pressures, as well as with the investigation of the influence of particle morphology on conductivity and the percolation threshold of obtained composites. Electrodeposited copper powder content varied from 1.9-29.4 vol%. The analysis of the most significant properties of prepared composites and its components included impedance spectroscopy (IS) behavior, the measurements of electrical conductivity, scanning electron microscopy (SEM) and structural analysis. It has been shown that the percolation threshold (PT) depends on both particle shape and the type of spatial distribution. IS measurements and SEM analysis have shown that particles that have pronounced grain boundaries have a bit effect on the appearance of electric conductive pathways thus on the composite conductivity. The packaging effect and more pronounced interparticle contact with copper powder particles lead to the “movement” of PT, which, for the particles <45 μm and the highest processing pressure of 27 MPa, was 7.2% (v/v).
AB  - У овом раду приказана је синтеза и карактеризација електропроводних композитних материјала на бази лигноцелулoзе и електрохемијски добијеног бакарног праха добијених хладним пресовањем на различитим притисцима, као и испитивање утицаја морфологије праха на проводност и перколациони праг добијених композита. Запремински удео бакарног праха је варирао 1.9−29.4% (v/v). Анализа најзначајнијих особина припремљених композита обухватала је импедансну спектроскопију (IS), скенирајућу електронску микроскопију (SEM), мерења електричне проводности и структурну анализу. Показано је да перколациони праг (PP) зависи како од облика честица тако и од њиховог просторног уређења. IS мерења и SEM анализе су показали да морфологија честица са изражено великом границом зрна има
велики утицај на појаву електричних проводних слојева. Ефекат паковања и израженији међучестични контакт са честицама бакарног праха доводи до „померања” PP, који је за честице <45 μm и највеćи притисак од 27 MPa износио 7.2% (v/v).
PB  - Banja Luka, Republika Srpska, Bosna i Hercegovina : Akademija nauka i umetnosti Republike Srpske
T2  - Contemporary materials
T1  - Electrical conductivity of the electrodeposited copper powder filled lignocellulose composites
T1  - Електрична проводљивост лигноцелулозних композита пуњених електролитичким бакарним прахом
VL  - V
IS  - 2
SP  - 203
EP  - 211
DO  - 10.7251/COMEN1402203P
ER  - 

@article{
author = "Pavlović, Miroslav and Gligorić, Miladin and Ćosović, Vladan and Bojanić, Vaso and Tomić, Milorad and Pavlović, Miomir",
year = "2014",
abstract = "This article deals with the synthesis and characterization of electroconductive composite materials prepared by the compression molding of mixtures of lignocellulose and electrochemically deposited copper powder under different pressures, as well as with the investigation of the influence of particle morphology on conductivity and the percolation threshold of obtained composites. Electrodeposited copper powder content varied from 1.9-29.4 vol%. The analysis of the most significant properties of prepared composites and its components included impedance spectroscopy (IS) behavior, the measurements of electrical conductivity, scanning electron microscopy (SEM) and structural analysis. It has been shown that the percolation threshold (PT) depends on both particle shape and the type of spatial distribution. IS measurements and SEM analysis have shown that particles that have pronounced grain boundaries have a bit effect on the appearance of electric conductive pathways thus on the composite conductivity. The packaging effect and more pronounced interparticle contact with copper powder particles lead to the “movement” of PT, which, for the particles <45 μm and the highest processing pressure of 27 MPa, was 7.2% (v/v)., У овом раду приказана је синтеза и карактеризација електропроводних композитних материјала на бази лигноцелулoзе и електрохемијски добијеног бакарног праха добијених хладним пресовањем на различитим притисцима, као и испитивање утицаја морфологије праха на проводност и перколациони праг добијених композита. Запремински удео бакарног праха је варирао 1.9−29.4% (v/v). Анализа најзначајнијих особина припремљених композита обухватала је импедансну спектроскопију (IS), скенирајућу електронску микроскопију (SEM), мерења електричне проводности и структурну анализу. Показано је да перколациони праг (PP) зависи како од облика честица тако и од њиховог просторног уређења. IS мерења и SEM анализе су показали да морфологија честица са изражено великом границом зрна има
велики утицај на појаву електричних проводних слојева. Ефекат паковања и израженији међучестични контакт са честицама бакарног праха доводи до „померања” PP, који је за честице <45 μm и највеćи притисак од 27 MPa износио 7.2% (v/v).",
publisher = "Banja Luka, Republika Srpska, Bosna i Hercegovina : Akademija nauka i umetnosti Republike Srpske",
journal = "Contemporary materials",
title = "Electrical conductivity of the electrodeposited copper powder filled lignocellulose composites, Електрична проводљивост лигноцелулозних композита пуњених електролитичким бакарним прахом",
volume = "V",
number = "2",
pages = "203-211",
doi = "10.7251/COMEN1402203P"
}

Pavlović, M., Gligorić, M., Ćosović, V., Bojanić, V., Tomić, M.,& Pavlović, M.. (2014). Electrical conductivity of the electrodeposited copper powder filled lignocellulose composites. in Contemporary materials
Banja Luka, Republika Srpska, Bosna i Hercegovina : Akademija nauka i umetnosti Republike Srpske., V(2), 203-211.
https://doi.org/10.7251/COMEN1402203P

Pavlović M, Gligorić M, Ćosović V, Bojanić V, Tomić M, Pavlović M. Electrical conductivity of the electrodeposited copper powder filled lignocellulose composites. in Contemporary materials. 2014;V(2):203-211.
doi:10.7251/COMEN1402203P .

Pavlović, Miroslav, Gligorić, Miladin, Ćosović, Vladan, Bojanić, Vaso, Tomić, Milorad, Pavlović, Miomir, "Electrical conductivity of the electrodeposited copper powder filled lignocellulose composites" in Contemporary materials, V, no. 2 (2014):203-211,
https://doi.org/10.7251/COMEN1402203P . .

TY  - JOUR
AU  - Tomić, Milorad
AU  - Savljević, D.
AU  - Pavlović, Miomir
AU  - Riđošić, Marija
AU  - Pavlović, Miroslav
PY  - 2014
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/6662
AB  - U radu je ispitivan uticaj gustine struje na morfologiju elektrohemijski dobijenog bakarnog praha. 
Vršeno elektrohemijsko taloženje bakarnog praha iz sulfatnih elektrolita. Korišćeni su elektroliti sa tri koncentracije Cu2+ ( 7 g/dm3, 18 g/dm3 i 33 g/dm3 i svaka u kombinaciji sa tri koncentracije H2SO4 (100 g/dm3, 150 g/dm3 i 200 g/dm3), tako da je bakarni prah taložen iz devet elektrolita. Kao katoda je korišćena bakarna žica površine 1cm2, a bakarna anoda je bila priljubljena uz zid elektrohemijske laboratorijske ćelije zapremine 500cm³. Eksperimenti su rađeni na sobnoj temperaturi, a cirkulacija elektrolita vršena je pomoću magnetne mešalice. Bakarni prah taložen je galvanostatski pri gustinama struje od: j=1500A/m2, j=2000A/m2 i j=2500A/m2. Proizvedeni bakarni prah sa katode otresan je svakih tri minuta. Sve osobine praha zavise od oblika i dimenzije čestice (morfologije), od kojih je prah sačinjen i međusobno su povezane. Ispitivanje morfologije i veličine čestice vršeno je pomoću skenirajuće elektronske mikroskopije (SEM). Analizom dobijenih mikrofotografija utvrđeno je da se sa povećanjem gustine stuje morfologija čestica bakarnog praha menja od kompaktnih, masivnih dendrita i masivnih čestica, do razgranatih, 3D dendrita koji imaju strukturu kao zrna kukuruza. Sa povećanjem gustine struje dobijaju se sitnija zrna bakarnog praha koja su pravilno raspoređena.
AB  - The paper investigates the effect of current density on the morphology of copper powder obtained 
electrochemically. Copper powder from sulphate electrolytes was deposited electrochemically. The 
electrolytes used had three different concentrations of Cu2+ ( 7 g/dm3, 18 g/dm3 and 33 g/dm3) each combined with three concentations of H2SO4 (100 g/dm3, 150 g/dm3 and 200 g/dm3), so that copper powder was deposited from nine electrolytes. The cathode was a copper wire with the surface of 1cm2, whereas the copper anode was attached to the wall of the electrochemical laboratory cell with the volume of 500cm³. The experiments were performed at room temperature and the circulation of electrolytes was conducted using a magnetic stirrer. Copper powder was deposited galvanostatically at the following current densities: j=1500A/m2, j=2000A/m2 and j=2500A/m2. The copper powder produced was shaken off from the cathode every three minutes. All the properties of the powder depend on the shape and size of the particles (morphology) which constitute the powder and they are in correlation. Investigation of the morphology of particles was performed using scanning electron microscopy (SEM). The analysis of the obtained microphotographs shows that the increase of current density changes the morphology of copper powder particles from compact, massive dendrites and massive particles to branching 3D dendrites with the straucture of corn grains. The increase in current density results in smaller 
particles of copper powder which are evenly distributed.
PB  - Podgorica, Crna Gora : Crnogorsko društvo za koroziju, zaštitu materijala i zaštitu životne sredine
T2  - Zaštita materijala i životne sredine
T1  - Uticaj gustine struje na morfologiju elektrohemijski dobijenog bakarnog praha
T1  - Influence current density on the morphology electrochemical obtained copper powder
VL  - III
IS  - 2
SP  - 50
EP  - 61
UR  - https://hdl.handle.net/21.15107/rcub_cer_6662
ER  - 

@article{
author = "Tomić, Milorad and Savljević, D. and Pavlović, Miomir and Riđošić, Marija and Pavlović, Miroslav",
year = "2014",
abstract = "U radu je ispitivan uticaj gustine struje na morfologiju elektrohemijski dobijenog bakarnog praha. 
Vršeno elektrohemijsko taloženje bakarnog praha iz sulfatnih elektrolita. Korišćeni su elektroliti sa tri koncentracije Cu2+ ( 7 g/dm3, 18 g/dm3 i 33 g/dm3 i svaka u kombinaciji sa tri koncentracije H2SO4 (100 g/dm3, 150 g/dm3 i 200 g/dm3), tako da je bakarni prah taložen iz devet elektrolita. Kao katoda je korišćena bakarna žica površine 1cm2, a bakarna anoda je bila priljubljena uz zid elektrohemijske laboratorijske ćelije zapremine 500cm³. Eksperimenti su rađeni na sobnoj temperaturi, a cirkulacija elektrolita vršena je pomoću magnetne mešalice. Bakarni prah taložen je galvanostatski pri gustinama struje od: j=1500A/m2, j=2000A/m2 i j=2500A/m2. Proizvedeni bakarni prah sa katode otresan je svakih tri minuta. Sve osobine praha zavise od oblika i dimenzije čestice (morfologije), od kojih je prah sačinjen i međusobno su povezane. Ispitivanje morfologije i veličine čestice vršeno je pomoću skenirajuće elektronske mikroskopije (SEM). Analizom dobijenih mikrofotografija utvrđeno je da se sa povećanjem gustine stuje morfologija čestica bakarnog praha menja od kompaktnih, masivnih dendrita i masivnih čestica, do razgranatih, 3D dendrita koji imaju strukturu kao zrna kukuruza. Sa povećanjem gustine struje dobijaju se sitnija zrna bakarnog praha koja su pravilno raspoređena., The paper investigates the effect of current density on the morphology of copper powder obtained 
electrochemically. Copper powder from sulphate electrolytes was deposited electrochemically. The 
electrolytes used had three different concentrations of Cu2+ ( 7 g/dm3, 18 g/dm3 and 33 g/dm3) each combined with three concentations of H2SO4 (100 g/dm3, 150 g/dm3 and 200 g/dm3), so that copper powder was deposited from nine electrolytes. The cathode was a copper wire with the surface of 1cm2, whereas the copper anode was attached to the wall of the electrochemical laboratory cell with the volume of 500cm³. The experiments were performed at room temperature and the circulation of electrolytes was conducted using a magnetic stirrer. Copper powder was deposited galvanostatically at the following current densities: j=1500A/m2, j=2000A/m2 and j=2500A/m2. The copper powder produced was shaken off from the cathode every three minutes. All the properties of the powder depend on the shape and size of the particles (morphology) which constitute the powder and they are in correlation. Investigation of the morphology of particles was performed using scanning electron microscopy (SEM). The analysis of the obtained microphotographs shows that the increase of current density changes the morphology of copper powder particles from compact, massive dendrites and massive particles to branching 3D dendrites with the straucture of corn grains. The increase in current density results in smaller 
particles of copper powder which are evenly distributed.",
publisher = "Podgorica, Crna Gora : Crnogorsko društvo za koroziju, zaštitu materijala i zaštitu životne sredine",
journal = "Zaštita materijala i životne sredine",
title = "Uticaj gustine struje na morfologiju elektrohemijski dobijenog bakarnog praha, Influence current density on the morphology electrochemical obtained copper powder",
volume = "III",
number = "2",
pages = "50-61",
url = "https://hdl.handle.net/21.15107/rcub_cer_6662"
}

Tomić, M., Savljević, D., Pavlović, M., Riđošić, M.,& Pavlović, M.. (2014). Uticaj gustine struje na morfologiju elektrohemijski dobijenog bakarnog praha. in Zaštita materijala i životne sredine
Podgorica, Crna Gora : Crnogorsko društvo za koroziju, zaštitu materijala i zaštitu životne sredine., III(2), 50-61.
https://hdl.handle.net/21.15107/rcub_cer_6662

Tomić M, Savljević D, Pavlović M, Riđošić M, Pavlović M. Uticaj gustine struje na morfologiju elektrohemijski dobijenog bakarnog praha. in Zaštita materijala i životne sredine. 2014;III(2):50-61.
https://hdl.handle.net/21.15107/rcub_cer_6662 .

Tomić, Milorad, Savljević, D., Pavlović, Miomir, Riđošić, Marija, Pavlović, Miroslav, "Uticaj gustine struje na morfologiju elektrohemijski dobijenog bakarnog praha" in Zaštita materijala i životne sredine, III, no. 2 (2014):50-61,
https://hdl.handle.net/21.15107/rcub_cer_6662 .

TY  - JOUR
AU  - Bajat, Jelena
AU  - Maksimović, Miodrag D.
AU  - Tomić, Milorad V.
AU  - Pavlović, Miomir
PY  - 2012
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/1077
AB  - The electrochemical deposition by pulse current of Zn-Co alloy coatings on steel was examined, with the aim to find out whether pulse plating could produce alloys that could offer a better corrosion protection. The influence of on-time and the average current density on the cathodic current efficiency, coating morphology, surface roughness and corrosion stability in 3% NaCl was examined. At the same Ton/Toff ratio the current efficiency was insignificantly smaller for deposition at higher average current density. It was shown that, depending on the on-time, pulse plating could produce more homogenous alloy coatings with finer morphology, as compared to deposits obtained by direct current. The surface roughness was the greatest for Zn-Co alloy coatings deposited with direct current, as compared with alloy coatings deposited with pulse current, for both examined average current densities. It was also shown that Zn-Co alloy coatings deposited by pulse current could increase the corrosion stability of Zn-Co alloy coatings on steel. Namely, alloy coatings deposited with pulse current showed higher corrosion stability, as compared with alloy coatings deposited with direct current, for almost all examined cathodic times, Ton. Alloy coatings deposited at higher average current density showed greater corrosion stability as compared with coatings deposited by pulse current at smaller average current density. It was shown that deposits obtained with pulse current and cathodic time of 10 ms had the poorest corrosion stability, for both investigated average deposition current density. Among all investigated alloy coatings the highest corrosion stability was obtained for Zn-Co alloy coatings deposited with pulsed current at higher average current density (jav = 4 A dm-2).
AB  - Ispitivano je elektrohemijsko taloženje cink-kobalt legure pulsirajućom strujom na čeliku, a s ciljem dobijanja zaštitnih prevlaka sa povećanom korozionom stabilnošću. Prevlake legura su taložene pulsirajućim režimom sa različitim srednjim gustinama struje i pri različitom trajanju katodnog pulsa. Analiziran je uticaj ovih parametara na iskorišćenje struje prilikom elektrohemijskog taloženja na izgled prevlaka (snimanje elektronskim mikroskopom), hrapavost prevlaka i njihovu korozionu stabilnost u 3% NaCl (merenjem slobodnog korozionog potencijala u agensu korozije i snimanjem polarizacionih krivih). Pokazano je da u zavisnosti od vremena pulsa, prevlake taložene pulsirajućim režimom mogu da imaju bolju homogenost, sitnije aglomerate kristalnih zrna i manju hrapavost od onih taloženih pri istim uslovima, ali konstantnom gustinom struje. Veću korozionu stabilnost pokazale su prevlake legura taložene većom srednjom gustinom struje.
PB  - Association of Chemical Engineers of Serbia
T2  - Hemijska industrija
T1  - The study of Zn-Co alloy coatings electrochemically deposited by pulse current
T1  - Ispitivanje prevlaka Zn-Co legura dobijenih pulsirajućom strujom
VL  - 66
IS  - 5
SP  - 749
EP  - 757
DO  - 10.2298/HEMIND111215035B
ER  - 

@article{
author = "Bajat, Jelena and Maksimović, Miodrag D. and Tomić, Milorad V. and Pavlović, Miomir",
year = "2012",
abstract = "The electrochemical deposition by pulse current of Zn-Co alloy coatings on steel was examined, with the aim to find out whether pulse plating could produce alloys that could offer a better corrosion protection. The influence of on-time and the average current density on the cathodic current efficiency, coating morphology, surface roughness and corrosion stability in 3% NaCl was examined. At the same Ton/Toff ratio the current efficiency was insignificantly smaller for deposition at higher average current density. It was shown that, depending on the on-time, pulse plating could produce more homogenous alloy coatings with finer morphology, as compared to deposits obtained by direct current. The surface roughness was the greatest for Zn-Co alloy coatings deposited with direct current, as compared with alloy coatings deposited with pulse current, for both examined average current densities. It was also shown that Zn-Co alloy coatings deposited by pulse current could increase the corrosion stability of Zn-Co alloy coatings on steel. Namely, alloy coatings deposited with pulse current showed higher corrosion stability, as compared with alloy coatings deposited with direct current, for almost all examined cathodic times, Ton. Alloy coatings deposited at higher average current density showed greater corrosion stability as compared with coatings deposited by pulse current at smaller average current density. It was shown that deposits obtained with pulse current and cathodic time of 10 ms had the poorest corrosion stability, for both investigated average deposition current density. Among all investigated alloy coatings the highest corrosion stability was obtained for Zn-Co alloy coatings deposited with pulsed current at higher average current density (jav = 4 A dm-2)., Ispitivano je elektrohemijsko taloženje cink-kobalt legure pulsirajućom strujom na čeliku, a s ciljem dobijanja zaštitnih prevlaka sa povećanom korozionom stabilnošću. Prevlake legura su taložene pulsirajućim režimom sa različitim srednjim gustinama struje i pri različitom trajanju katodnog pulsa. Analiziran je uticaj ovih parametara na iskorišćenje struje prilikom elektrohemijskog taloženja na izgled prevlaka (snimanje elektronskim mikroskopom), hrapavost prevlaka i njihovu korozionu stabilnost u 3% NaCl (merenjem slobodnog korozionog potencijala u agensu korozije i snimanjem polarizacionih krivih). Pokazano je da u zavisnosti od vremena pulsa, prevlake taložene pulsirajućim režimom mogu da imaju bolju homogenost, sitnije aglomerate kristalnih zrna i manju hrapavost od onih taloženih pri istim uslovima, ali konstantnom gustinom struje. Veću korozionu stabilnost pokazale su prevlake legura taložene većom srednjom gustinom struje.",
publisher = "Association of Chemical Engineers of Serbia",
journal = "Hemijska industrija",
title = "The study of Zn-Co alloy coatings electrochemically deposited by pulse current, Ispitivanje prevlaka Zn-Co legura dobijenih pulsirajućom strujom",
volume = "66",
number = "5",
pages = "749-757",
doi = "10.2298/HEMIND111215035B"
}

Bajat, J., Maksimović, M. D., Tomić, M. V.,& Pavlović, M.. (2012). The study of Zn-Co alloy coatings electrochemically deposited by pulse current. in Hemijska industrija
Association of Chemical Engineers of Serbia., 66(5), 749-757.
https://doi.org/10.2298/HEMIND111215035B

Bajat J, Maksimović MD, Tomić MV, Pavlović M. The study of Zn-Co alloy coatings electrochemically deposited by pulse current. in Hemijska industrija. 2012;66(5):749-757.
doi:10.2298/HEMIND111215035B .

Bajat, Jelena, Maksimović, Miodrag D., Tomić, Milorad V., Pavlović, Miomir, "The study of Zn-Co alloy coatings electrochemically deposited by pulse current" in Hemijska industrija, 66, no. 5 (2012):749-757,
https://doi.org/10.2298/HEMIND111215035B . .

TY  - JOUR
AU  - Pavlović, Miroslav M.
AU  - Pavlović, Miomir
AU  - Panić, Vladimir
AU  - Talijan, Nadežda M.
AU  - Vasiljevic, Ljubica
AU  - Tomić, Milorad V.
PY  - 2012
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/1002
AB  - The electrical conductivity of the system based on lignocellulose (LC) biopolymer matrix filled with electrodeposited copper powder has been studied. Galvanostatically produced copper powder, having highly porous, highly dendritic particles with high values of specific area was used as filler. Volume fraction of the electrodeposited copper powder was varied from 2.0-29.8 vol%. Analysis of the most significant properties of prepared composites and its components included measurements of electrical conductivity, impedance spectroscopy (IS) behavior, structural and morphological analysis. The composite preparation conditions allowed the formation of a random distribution of metallic particles in the polymer matrix volume. It was shown that percolation threshold depends on both particle shape and type of spatial distribution. IS measurements have shown that particle morphology having pronounced grain boundaries has great effect on appearance of electric conductive layers, i.e.. movement. of percolation threshold towards lower filler volume fractions. IS response of the composites showed existence of electrical conductive layers, each having different resistivity which increases towards interior of the composite.
PB  - Esg, Belgrade
T2  - International Journal of Electrochemical Science
T1  - Electrical Conductivity of Lignocellulose Composites Loaded with Electrodeposited Copper Powders. Part III. Influence of Particle Morphology on Appearance of Electrical Conductive Layers
VL  - 7
IS  - 9
SP  - 8894
EP  - 8904
UR  - https://hdl.handle.net/21.15107/rcub_cer_1002
ER  - 

@article{
author = "Pavlović, Miroslav M. and Pavlović, Miomir and Panić, Vladimir and Talijan, Nadežda M. and Vasiljevic, Ljubica and Tomić, Milorad V.",
year = "2012",
abstract = "The electrical conductivity of the system based on lignocellulose (LC) biopolymer matrix filled with electrodeposited copper powder has been studied. Galvanostatically produced copper powder, having highly porous, highly dendritic particles with high values of specific area was used as filler. Volume fraction of the electrodeposited copper powder was varied from 2.0-29.8 vol%. Analysis of the most significant properties of prepared composites and its components included measurements of electrical conductivity, impedance spectroscopy (IS) behavior, structural and morphological analysis. The composite preparation conditions allowed the formation of a random distribution of metallic particles in the polymer matrix volume. It was shown that percolation threshold depends on both particle shape and type of spatial distribution. IS measurements have shown that particle morphology having pronounced grain boundaries has great effect on appearance of electric conductive layers, i.e.. movement. of percolation threshold towards lower filler volume fractions. IS response of the composites showed existence of electrical conductive layers, each having different resistivity which increases towards interior of the composite.",
publisher = "Esg, Belgrade",
journal = "International Journal of Electrochemical Science",
title = "Electrical Conductivity of Lignocellulose Composites Loaded with Electrodeposited Copper Powders. Part III. Influence of Particle Morphology on Appearance of Electrical Conductive Layers",
volume = "7",
number = "9",
pages = "8894-8904",
url = "https://hdl.handle.net/21.15107/rcub_cer_1002"
}

Pavlović, M. M., Pavlović, M., Panić, V., Talijan, N. M., Vasiljevic, L.,& Tomić, M. V.. (2012). Electrical Conductivity of Lignocellulose Composites Loaded with Electrodeposited Copper Powders. Part III. Influence of Particle Morphology on Appearance of Electrical Conductive Layers. in International Journal of Electrochemical Science
Esg, Belgrade., 7(9), 8894-8904.
https://hdl.handle.net/21.15107/rcub_cer_1002

Pavlović MM, Pavlović M, Panić V, Talijan NM, Vasiljevic L, Tomić MV. Electrical Conductivity of Lignocellulose Composites Loaded with Electrodeposited Copper Powders. Part III. Influence of Particle Morphology on Appearance of Electrical Conductive Layers. in International Journal of Electrochemical Science. 2012;7(9):8894-8904.
https://hdl.handle.net/21.15107/rcub_cer_1002 .

Pavlović, Miroslav M., Pavlović, Miomir, Panić, Vladimir, Talijan, Nadežda M., Vasiljevic, Ljubica, Tomić, Milorad V., "Electrical Conductivity of Lignocellulose Composites Loaded with Electrodeposited Copper Powders. Part III. Influence of Particle Morphology on Appearance of Electrical Conductive Layers" in International Journal of Electrochemical Science, 7, no. 9 (2012):8894-8904,
https://hdl.handle.net/21.15107/rcub_cer_1002 .

TY  - CONF
AU  - Pavlović, Miomir
AU  - Talijan, Nadežda
AU  - Pavlović, Miroslav
AU  - Ćosović, Vladan
AU  - Bojanić, Vaso
AU  - Tomić, Milorad
PY  - 2011
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/6689
AB  - In recent years, composites based on polymers with conductive fillers have been gaining more and more significant roles in a variety of technological domains and are in the research focus of numerous studies as a part of growing research trend. Natural polymers based on renewable materials with addition of chosen materials can be directly used as contemporary materials by electrochemical methods. This article is concerned with the characterization of the basic components: copper powder and lignocellulose (LC) as well as composite materials prepared by the compression molding of mixtures with 50-90mass% of copper powder. Analysis of the most significant properties of individual components and prepared composites included morphological analysis, determination of density and porosity and measurements of electrical conductivity. Different investigation techniques including SEM, TGA, light microscopy and conductivity measurements were used.
AB  - U novije vreme, kompozitni matirajali bazirani na polimerima sa provodnim puniocima nalaze sve značajniju primenu u brojnim tehnološko-tehničkim oblastima i predmet su istraživačkog fokusa čiji je trend u permanentnoj ekspanziji. Prirodni polimeri na bazi obnovljivih sirovina mogu se elektrohemijskim metodama, uz dodatak izabranih punioca, direktno koristiti kao savremeni polimerni materijali. Prezentovan rad obuhvata deo eksperimntalnih rezultata istraživanja svojstava kompozitnih materijala na bazi bakarnog praha dispergovanog u matrici od linoceluloze (LC), za udeo bakarnog praha u opsegu 50-90 mas.%, dobijenih metodom presovanja. Analiza i karakterizacija najznačajnijih karakteristika konstituenata i ispitivanih kompozita obuhvatila je mikrostrukturna ispitivanja, određivanje gustine i poroznosti kao i merenje elektriþne provodljivosti. U eksperimentalnom delu za analizu i karakterizaciju konstituenata i ispitivanih kompozita korisüene su razliþite eksperimentalne metode: SEM, TGA, optiþka mikroskopija, merenje električne provodljivosti.
PB  - Beograd, Srbija : Savez inženjera Srbije za zaštitu materijala (SITZAMS)
C3  - Proceedings - XIII YuCorr International Conference, Exchanging Experiences in the Fields of Corrosion, Materials and Environmental Protection, April 5-8, Tara, Serbia
T1  - Structural characteristics of composite lignocellulose and copper materials
T1  - Strukturne karakteristike kompozitnih materijala lignoceluloze i bakra
SP  - 265
EP  - 272
UR  - https://hdl.handle.net/21.15107/rcub_cer_6689
ER  - 

@conference{
author = "Pavlović, Miomir and Talijan, Nadežda and Pavlović, Miroslav and Ćosović, Vladan and Bojanić, Vaso and Tomić, Milorad",
year = "2011",
abstract = "In recent years, composites based on polymers with conductive fillers have been gaining more and more significant roles in a variety of technological domains and are in the research focus of numerous studies as a part of growing research trend. Natural polymers based on renewable materials with addition of chosen materials can be directly used as contemporary materials by electrochemical methods. This article is concerned with the characterization of the basic components: copper powder and lignocellulose (LC) as well as composite materials prepared by the compression molding of mixtures with 50-90mass% of copper powder. Analysis of the most significant properties of individual components and prepared composites included morphological analysis, determination of density and porosity and measurements of electrical conductivity. Different investigation techniques including SEM, TGA, light microscopy and conductivity measurements were used., U novije vreme, kompozitni matirajali bazirani na polimerima sa provodnim puniocima nalaze sve značajniju primenu u brojnim tehnološko-tehničkim oblastima i predmet su istraživačkog fokusa čiji je trend u permanentnoj ekspanziji. Prirodni polimeri na bazi obnovljivih sirovina mogu se elektrohemijskim metodama, uz dodatak izabranih punioca, direktno koristiti kao savremeni polimerni materijali. Prezentovan rad obuhvata deo eksperimntalnih rezultata istraživanja svojstava kompozitnih materijala na bazi bakarnog praha dispergovanog u matrici od linoceluloze (LC), za udeo bakarnog praha u opsegu 50-90 mas.%, dobijenih metodom presovanja. Analiza i karakterizacija najznačajnijih karakteristika konstituenata i ispitivanih kompozita obuhvatila je mikrostrukturna ispitivanja, određivanje gustine i poroznosti kao i merenje elektriþne provodljivosti. U eksperimentalnom delu za analizu i karakterizaciju konstituenata i ispitivanih kompozita korisüene su razliþite eksperimentalne metode: SEM, TGA, optiþka mikroskopija, merenje električne provodljivosti.",
publisher = "Beograd, Srbija : Savez inženjera Srbije za zaštitu materijala (SITZAMS)",
journal = "Proceedings - XIII YuCorr International Conference, Exchanging Experiences in the Fields of Corrosion, Materials and Environmental Protection, April 5-8, Tara, Serbia",
title = "Structural characteristics of composite lignocellulose and copper materials, Strukturne karakteristike kompozitnih materijala lignoceluloze i bakra",
pages = "265-272",
url = "https://hdl.handle.net/21.15107/rcub_cer_6689"
}

Pavlović, M., Talijan, N., Pavlović, M., Ćosović, V., Bojanić, V.,& Tomić, M.. (2011). Structural characteristics of composite lignocellulose and copper materials. in Proceedings - XIII YuCorr International Conference, Exchanging Experiences in the Fields of Corrosion, Materials and Environmental Protection, April 5-8, Tara, Serbia
Beograd, Srbija : Savez inženjera Srbije za zaštitu materijala (SITZAMS)., 265-272.
https://hdl.handle.net/21.15107/rcub_cer_6689

Pavlović M, Talijan N, Pavlović M, Ćosović V, Bojanić V, Tomić M. Structural characteristics of composite lignocellulose and copper materials. in Proceedings - XIII YuCorr International Conference, Exchanging Experiences in the Fields of Corrosion, Materials and Environmental Protection, April 5-8, Tara, Serbia. 2011;:265-272.
https://hdl.handle.net/21.15107/rcub_cer_6689 .

Pavlović, Miomir, Talijan, Nadežda, Pavlović, Miroslav, Ćosović, Vladan, Bojanić, Vaso, Tomić, Milorad, "Structural characteristics of composite lignocellulose and copper materials" in Proceedings - XIII YuCorr International Conference, Exchanging Experiences in the Fields of Corrosion, Materials and Environmental Protection, April 5-8, Tara, Serbia (2011):265-272,
https://hdl.handle.net/21.15107/rcub_cer_6689 .

TY  - JOUR
AU  - Bučko, Mihael M.
AU  - Stevanović, Sanja
AU  - Tomić, Milorad V.
AU  - Pavlović, Miomir
AU  - Bajat, Jelena
PY  - 2011
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/895
AB  - The first successful attempt to electrodeposit Zn-Mn alloy coatings from alkaline bath was made only a few years ago. In this kind of solution, potassium pyrophosphate (K4P2O7) serves both as a complexing agent and as the basic electrolyte. The aim of this work was to study the electrodeposition process and properties of Zn-Mn alloy coatings deposited from pyrophosphate solution, with a new kind of alkaline pyrophosphate bath. Namely, chloride salts were used as the source of metal ions and ascorbic acid was used as reducing agent. The composition of the plating solution was as follows: 1 mol dm-3 K4P2O7 + 0.017 mol dm-3 ascorbic acid + 0.05 mol dm-3 ZnCl2 + 0.05 mol dm-3 MnCl2·4H2O. Cathodic processes during the alloy electrodeposition were investigated using linear voltammetry. The influence of addition of small amounts of ascorbic acid on the cathodic processes was established. It was shown that this substance inhibits hydrogen evolution and increases the current efficiency of alloy deposition. The current efficiency in the plating bath examined was in the range of 25 and 30%, which was quite higher as compared to the results reported in the literature for electrodeposition of Zn-Mn alloy from pyrophosphate bath. Electrodeposition of Zn-Mn alloys was performed galvanostatically on steel panels, at current densities of 20?120 mA cm-2. The coatings with the best appearance were obtained at current densities between 30 and 80 mA cm-2. The surface morphology studies, based on atomic force microscopy measurements, showed that morphology of the deposits is highly influenced by deposition current density. Zn-Mn coating deposited at 30 mA cm-2 was more compact and possessed more homogeneous structure (more uniform agglomeration size) than the coating deposited at 80 mA cm-2. Such dependence of morphology on the current density could be explained by the high rate of hydrogen evolution reaction during the electrodeposition process.
AB  - U proteklih nekoliko godina pokazano je da se alkalni pirofosfatni elektrolit može primeniti za elektrohemijsko taloženje prevlaka Zn-Mn legura na čeliku. U ovom radu je ispitana zavisnost morfologije i hemijskog sastava Zn-Mn prevlaka od primenjene gustine struje taloženja. Karakterizacija prevlaka vršena je mikroskopijom atomskih sila i energetskom disperzionom atomskom analizom. Metodom linearne voltametrije ispitan je uticaj dodatka, askorbinske kiseline, na katodne procese. Utvrđeno je da se iz alkalnog rastvora mogu dobiti prevlake zadovoljavajućeg kvaliteta, ali da gustina struje ima veliki uticaj na homogenost i hrapavost površine Zn-Mn prevlaka. Askorbinska kiselina inhibira redukciju vodonika i povećava iskorišćenje struje za taloženje legure.
PB  - Association of Chemical Engineers of Serbia
T2  - Hemijska industrija
T1  - The peculiarities of electrochemical deposition and morphology of Zn-Mn alloy coatings obtained from pyrophosphate electrolyte
T1  - Specifičnosti elektrohemijskog taloženja i morfologija Zn-Mn prevlaka dobijenih iz pirofosfatnog elektrolita
VL  - 65
IS  - 3
SP  - 295
EP  - 303
DO  - 10.2298/HEMIND101214003B
ER  - 

@article{
author = "Bučko, Mihael M. and Stevanović, Sanja and Tomić, Milorad V. and Pavlović, Miomir and Bajat, Jelena",
year = "2011",
abstract = "The first successful attempt to electrodeposit Zn-Mn alloy coatings from alkaline bath was made only a few years ago. In this kind of solution, potassium pyrophosphate (K4P2O7) serves both as a complexing agent and as the basic electrolyte. The aim of this work was to study the electrodeposition process and properties of Zn-Mn alloy coatings deposited from pyrophosphate solution, with a new kind of alkaline pyrophosphate bath. Namely, chloride salts were used as the source of metal ions and ascorbic acid was used as reducing agent. The composition of the plating solution was as follows: 1 mol dm-3 K4P2O7 + 0.017 mol dm-3 ascorbic acid + 0.05 mol dm-3 ZnCl2 + 0.05 mol dm-3 MnCl2·4H2O. Cathodic processes during the alloy electrodeposition were investigated using linear voltammetry. The influence of addition of small amounts of ascorbic acid on the cathodic processes was established. It was shown that this substance inhibits hydrogen evolution and increases the current efficiency of alloy deposition. The current efficiency in the plating bath examined was in the range of 25 and 30%, which was quite higher as compared to the results reported in the literature for electrodeposition of Zn-Mn alloy from pyrophosphate bath. Electrodeposition of Zn-Mn alloys was performed galvanostatically on steel panels, at current densities of 20?120 mA cm-2. The coatings with the best appearance were obtained at current densities between 30 and 80 mA cm-2. The surface morphology studies, based on atomic force microscopy measurements, showed that morphology of the deposits is highly influenced by deposition current density. Zn-Mn coating deposited at 30 mA cm-2 was more compact and possessed more homogeneous structure (more uniform agglomeration size) than the coating deposited at 80 mA cm-2. Such dependence of morphology on the current density could be explained by the high rate of hydrogen evolution reaction during the electrodeposition process., U proteklih nekoliko godina pokazano je da se alkalni pirofosfatni elektrolit može primeniti za elektrohemijsko taloženje prevlaka Zn-Mn legura na čeliku. U ovom radu je ispitana zavisnost morfologije i hemijskog sastava Zn-Mn prevlaka od primenjene gustine struje taloženja. Karakterizacija prevlaka vršena je mikroskopijom atomskih sila i energetskom disperzionom atomskom analizom. Metodom linearne voltametrije ispitan je uticaj dodatka, askorbinske kiseline, na katodne procese. Utvrđeno je da se iz alkalnog rastvora mogu dobiti prevlake zadovoljavajućeg kvaliteta, ali da gustina struje ima veliki uticaj na homogenost i hrapavost površine Zn-Mn prevlaka. Askorbinska kiselina inhibira redukciju vodonika i povećava iskorišćenje struje za taloženje legure.",
publisher = "Association of Chemical Engineers of Serbia",
journal = "Hemijska industrija",
title = "The peculiarities of electrochemical deposition and morphology of Zn-Mn alloy coatings obtained from pyrophosphate electrolyte, Specifičnosti elektrohemijskog taloženja i morfologija Zn-Mn prevlaka dobijenih iz pirofosfatnog elektrolita",
volume = "65",
number = "3",
pages = "295-303",
doi = "10.2298/HEMIND101214003B"
}

Bučko, M. M., Stevanović, S., Tomić, M. V., Pavlović, M.,& Bajat, J.. (2011). The peculiarities of electrochemical deposition and morphology of Zn-Mn alloy coatings obtained from pyrophosphate electrolyte. in Hemijska industrija
Association of Chemical Engineers of Serbia., 65(3), 295-303.
https://doi.org/10.2298/HEMIND101214003B

Bučko MM, Stevanović S, Tomić MV, Pavlović M, Bajat J. The peculiarities of electrochemical deposition and morphology of Zn-Mn alloy coatings obtained from pyrophosphate electrolyte. in Hemijska industrija. 2011;65(3):295-303.
doi:10.2298/HEMIND101214003B .

Bučko, Mihael M., Stevanović, Sanja, Tomić, Milorad V., Pavlović, Miomir, Bajat, Jelena, "The peculiarities of electrochemical deposition and morphology of Zn-Mn alloy coatings obtained from pyrophosphate electrolyte" in Hemijska industrija, 65, no. 3 (2011):295-303,
https://doi.org/10.2298/HEMIND101214003B . .

TY  - JOUR
AU  - Pavlovic, Lj. J.
AU  - Pavlović, Miomir
AU  - Pavlović, Miroslav M.
AU  - Nikolić, Nebojša D.
AU  - Tomić, Milorad V.
PY  - 2011
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/813
AB  - The effect of different deposition regimes (constant and reversing currents, constant and pulsating overpotential), on the powdered and dendritic silver electrodeposits morphology were investigated. The morphology of electrodeposited silver powder was studied utilizing a scanning electron microscope. The results obtained in constant regimes were compared with those obtained in pulsating and reversing regimes. The size of dendrites decreased strongly with increased overpotential or current. It was also shown that the agglomeration of silver dendrites in spongy-like agglomerates was strongly decreased by pulsating overpotential electrodeposition or reversing current. The possibility of obtaininig powder particles, with different properties, depending on conditions of electrolysis was demonstrated.
PB  - Esg, Belgrade
T2  - International Journal of Electrochemical Science
T1  - The Effect of Periodically Changing Regimes on the Electrodeposition of Silver Powder
VL  - 6
IS  - 12
SP  - 6741
EP  - 6750
UR  - https://hdl.handle.net/21.15107/rcub_cer_813
ER  - 

@article{
author = "Pavlovic, Lj. J. and Pavlović, Miomir and Pavlović, Miroslav M. and Nikolić, Nebojša D. and Tomić, Milorad V.",
year = "2011",
abstract = "The effect of different deposition regimes (constant and reversing currents, constant and pulsating overpotential), on the powdered and dendritic silver electrodeposits morphology were investigated. The morphology of electrodeposited silver powder was studied utilizing a scanning electron microscope. The results obtained in constant regimes were compared with those obtained in pulsating and reversing regimes. The size of dendrites decreased strongly with increased overpotential or current. It was also shown that the agglomeration of silver dendrites in spongy-like agglomerates was strongly decreased by pulsating overpotential electrodeposition or reversing current. The possibility of obtaininig powder particles, with different properties, depending on conditions of electrolysis was demonstrated.",
publisher = "Esg, Belgrade",
journal = "International Journal of Electrochemical Science",
title = "The Effect of Periodically Changing Regimes on the Electrodeposition of Silver Powder",
volume = "6",
number = "12",
pages = "6741-6750",
url = "https://hdl.handle.net/21.15107/rcub_cer_813"
}

Pavlovic, Lj. J., Pavlović, M., Pavlović, M. M., Nikolić, N. D.,& Tomić, M. V.. (2011). The Effect of Periodically Changing Regimes on the Electrodeposition of Silver Powder. in International Journal of Electrochemical Science
Esg, Belgrade., 6(12), 6741-6750.
https://hdl.handle.net/21.15107/rcub_cer_813

Pavlovic LJ, Pavlović M, Pavlović MM, Nikolić ND, Tomić MV. The Effect of Periodically Changing Regimes on the Electrodeposition of Silver Powder. in International Journal of Electrochemical Science. 2011;6(12):6741-6750.
https://hdl.handle.net/21.15107/rcub_cer_813 .

Pavlovic, Lj. J., Pavlović, Miomir, Pavlović, Miroslav M., Nikolić, Nebojša D., Tomić, Milorad V., "The Effect of Periodically Changing Regimes on the Electrodeposition of Silver Powder" in International Journal of Electrochemical Science, 6, no. 12 (2011):6741-6750,
https://hdl.handle.net/21.15107/rcub_cer_813 .

TY  - JOUR
AU  - Tomić, Milorad V.
AU  - Pavlović, Lj.J.
AU  - Pavlović, Miomir
AU  - Mićić, Vladan
AU  - Đukić, B.
PY  - 2011
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/871
AB  - This paper analyzes the catalytic effect of sulphuric acid on current efficiency, the coating thickness and the rate of deposition of electrochemical chromium coatings. According to the properties of chrome, there are three types of chrome coatings: decorative, hard and porous. The quantitative composition of baths and working conditions are the factors which determine which type of a coating will be obtained. The cathodes are made of copper electrolitical plates (99.99%), which are submitted to mechanical smoothing and chemical preparation. Electrochemical chromium coatings were deposited galvanostaticaly from bath I (250 g/dm3 CrO3 + 2.0 g/dm3 H2SO4), are then deposited on the cathodes prepared in this way, also from bath II (250 g/dm3 CrO3 + 2.5 g/dm3 H2SO4), and from bath III (250 g/dm3 CrO3 + 3.0 g/dm3 H2SO4), at current densities of 10 A/dm2, 15 A/dm2 and 30 A/dm2. Deposition was performed for 5, 10 and 15 minutes intervals in all three baths and for all three current densities. The difference in samples mass before and after electrochemical deposition was measured on the analytical scale. Cathodic current efficiency, the coating thickness and deposition rate increase with the increase of acid concentration, current density and deposition time. The average deposition rates are approximately the same for baths II and III, for the same deposition time, at the same current densities. This shows that the increase of the concentration of sulphuric acid above 2.5 g/dm3 is not justifiable. The ratio of these parametres, according to the quantity of the sulphuric acid used is the best for bath II, which makes deposition of electrochemical chrome coatings from this bath most profitable, from the aspect of current efficiency, deposition rate, coatings quality and chemicals consumption of bath.
AB  - Ispitivan je katalitički uticaj sumporne kiseline na iskorišćenje struje, debljinu i brzinu taloženja prevlaka hroma dobijenih elektrohemijskim putem. Zahvaljujući osobinama hroma razlikuju se tri vrste prevlaka: dekorativne, tvrde i porozne. Kvantitativni sastav kupatila i radni uslovi su faktori koji određuju koji tip prevlaka će biti dobijen. Katode su bile od tehničkog bakra nepoznatog sastava, koje su mehanički glačane pa zatim hemijski pripremljene. Za elektrohemijsko taloženje prevlaka hroma, koje su taložene galvanostatski, ispitivana su tri elektrolita čiji se kvantitativni sastav razlikuje u koncentraciji sumporne kiseline, dok je koncentracija CrO3 bila ista u sva tri kupatila i to: kupatilo I (250 g/dm3 CrO3 + 2.0 g/dm3 H2SO4), zatim kupatilo II (250 g/dm3 CrO3 + 2.5 g/dm3 H2SO4), i na kraju kupatilo III (250 g/dm3 CrO3 + 3.0 g/dm3 H2SO4), pri gustinama struje 10 A/dm2, 15 A/dm2 i 30 A/dm2. Katodno iskorišćenje struje, debljina prevlaka i brzina taloženja se povećava sa povećanjem koncentracije sumporne kiseline, gustine struje taloženja i vremena taloženja. Srednje brzine taloženja prevlaka hroma su približno iste za kupatila II i III, pri istim vremenima taloženja i pri istim gustinama struje. S tim u vezi, povećanje koncentracije sumporne kiseline iznad 2,5 g/dm3 nije opravdano. Odnos ovih parametara, prema koncentraciji sumporne kiseline, je najbolji za kupatiko II, koje daje optimalne prevlake hroma dobijene elektrohemijskim putem, u pogledu iskorišćenja struje, brzine taloženja, kvalitata prevlake i hemijskog sastava kupatila.
PB  - Belgrade, Serbia : Engineering Society for Corrosion
T2  - Zaštita materijala
T1  - Catalytic effect of sulphuric acid in the process of deposition of chromium coatings
T1  - Katalitički uticaj sumporne kiseline u procesu taloženja prevlaka hroma
VL  - 52
IS  - 3
SP  - 181
EP  - 188
UR  - https://hdl.handle.net/21.15107/rcub_cer_871
ER  - 

@article{
author = "Tomić, Milorad V. and Pavlović, Lj.J. and Pavlović, Miomir and Mićić, Vladan and Đukić, B.",
year = "2011",
abstract = "This paper analyzes the catalytic effect of sulphuric acid on current efficiency, the coating thickness and the rate of deposition of electrochemical chromium coatings. According to the properties of chrome, there are three types of chrome coatings: decorative, hard and porous. The quantitative composition of baths and working conditions are the factors which determine which type of a coating will be obtained. The cathodes are made of copper electrolitical plates (99.99%), which are submitted to mechanical smoothing and chemical preparation. Electrochemical chromium coatings were deposited galvanostaticaly from bath I (250 g/dm3 CrO3 + 2.0 g/dm3 H2SO4), are then deposited on the cathodes prepared in this way, also from bath II (250 g/dm3 CrO3 + 2.5 g/dm3 H2SO4), and from bath III (250 g/dm3 CrO3 + 3.0 g/dm3 H2SO4), at current densities of 10 A/dm2, 15 A/dm2 and 30 A/dm2. Deposition was performed for 5, 10 and 15 minutes intervals in all three baths and for all three current densities. The difference in samples mass before and after electrochemical deposition was measured on the analytical scale. Cathodic current efficiency, the coating thickness and deposition rate increase with the increase of acid concentration, current density and deposition time. The average deposition rates are approximately the same for baths II and III, for the same deposition time, at the same current densities. This shows that the increase of the concentration of sulphuric acid above 2.5 g/dm3 is not justifiable. The ratio of these parametres, according to the quantity of the sulphuric acid used is the best for bath II, which makes deposition of electrochemical chrome coatings from this bath most profitable, from the aspect of current efficiency, deposition rate, coatings quality and chemicals consumption of bath., Ispitivan je katalitički uticaj sumporne kiseline na iskorišćenje struje, debljinu i brzinu taloženja prevlaka hroma dobijenih elektrohemijskim putem. Zahvaljujući osobinama hroma razlikuju se tri vrste prevlaka: dekorativne, tvrde i porozne. Kvantitativni sastav kupatila i radni uslovi su faktori koji određuju koji tip prevlaka će biti dobijen. Katode su bile od tehničkog bakra nepoznatog sastava, koje su mehanički glačane pa zatim hemijski pripremljene. Za elektrohemijsko taloženje prevlaka hroma, koje su taložene galvanostatski, ispitivana su tri elektrolita čiji se kvantitativni sastav razlikuje u koncentraciji sumporne kiseline, dok je koncentracija CrO3 bila ista u sva tri kupatila i to: kupatilo I (250 g/dm3 CrO3 + 2.0 g/dm3 H2SO4), zatim kupatilo II (250 g/dm3 CrO3 + 2.5 g/dm3 H2SO4), i na kraju kupatilo III (250 g/dm3 CrO3 + 3.0 g/dm3 H2SO4), pri gustinama struje 10 A/dm2, 15 A/dm2 i 30 A/dm2. Katodno iskorišćenje struje, debljina prevlaka i brzina taloženja se povećava sa povećanjem koncentracije sumporne kiseline, gustine struje taloženja i vremena taloženja. Srednje brzine taloženja prevlaka hroma su približno iste za kupatila II i III, pri istim vremenima taloženja i pri istim gustinama struje. S tim u vezi, povećanje koncentracije sumporne kiseline iznad 2,5 g/dm3 nije opravdano. Odnos ovih parametara, prema koncentraciji sumporne kiseline, je najbolji za kupatiko II, koje daje optimalne prevlake hroma dobijene elektrohemijskim putem, u pogledu iskorišćenja struje, brzine taloženja, kvalitata prevlake i hemijskog sastava kupatila.",
publisher = "Belgrade, Serbia : Engineering Society for Corrosion",
journal = "Zaštita materijala",
title = "Catalytic effect of sulphuric acid in the process of deposition of chromium coatings, Katalitički uticaj sumporne kiseline u procesu taloženja prevlaka hroma",
volume = "52",
number = "3",
pages = "181-188",
url = "https://hdl.handle.net/21.15107/rcub_cer_871"
}

Tomić, M. V., Pavlović, Lj.J., Pavlović, M., Mićić, V.,& Đukić, B.. (2011). Catalytic effect of sulphuric acid in the process of deposition of chromium coatings. in Zaštita materijala
Belgrade, Serbia : Engineering Society for Corrosion., 52(3), 181-188.
https://hdl.handle.net/21.15107/rcub_cer_871

Tomić MV, Pavlović L, Pavlović M, Mićić V, Đukić B. Catalytic effect of sulphuric acid in the process of deposition of chromium coatings. in Zaštita materijala. 2011;52(3):181-188.
https://hdl.handle.net/21.15107/rcub_cer_871 .

Tomić, Milorad V., Pavlović, Lj.J., Pavlović, Miomir, Mićić, Vladan, Đukić, B., "Catalytic effect of sulphuric acid in the process of deposition of chromium coatings" in Zaštita materijala, 52, no. 3 (2011):181-188,
https://hdl.handle.net/21.15107/rcub_cer_871 .

TY  - CONF
AU  - Pavlović, Ljubica  J.
AU  - Pavlović, Miroslav
AU  - Pavlović, Miomir
AU  - Tomić, Milorad
AU  - Lačnjevac, Uroš
PY  - 2010
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/6673
AB  - Fizičke i hemijske karakteristike metala određuju njegovo elektrohemijsko ponašanje. Gvožđe, prema elektrohemijskoj klasifikaciji metala, spada u grupu prelaznih metala. Ono pripada grupi "inertnih metala", sa malom gustinom struje izmene j0, i visokom elektrohemijskom prenapetošću taloženja, η i njegovo taloženje je praćeno izdvajanjem vodonika. Elektrohemijskim taloženjem metala nastaju različiti nepravilni morofološki oblici taloga, kao što su: dendriti, igle, sunđeri, vlaknaste strukture, strukture pčelinjeg saća itd. Ovakve morfološke forme su ili korisne ili neželjene. U ovom radu su ispitivane polarizacione karakteristike elektrohemijskog procesa taloženja praha gvožđa, iz sulfatnih i hloridnih elektrolita, kao i njihova morfologija. Analiza morfologije i karakterizacija dobijenih prahova, vršena je pomoću SEM i EDS. Utvrđeno je da morfologija čestica zavisi od vrste anjona prisutnih u elektrolitu, ali ne i od primenjene gustine struje u ispitivanom opsegu. Čestice istaložene iz sulfatnih elektrolita, su pretežno dendritične sa karfiolastim, kristaličnim završecima i da poseduju kupaste šupljine. Kod Fe prahova istaloženih iz hloridnih elektrolita, uočeni su aglomerati, a takođe su prisutne šupljine zbog intenzivnog izdvajanja vodonika.
AB  - Various irregular morphological forms of metal deposits, such as dendrite, needle, spongy, fibrous, honeycomb-like structure, etc., can be formed by electrodeposition processes. These forms may be either useful or undesirable. According to electrochemical classification of metals, the transition metals such as Fe, belong to the "inert metal", with small exchange current density j0 and high overpotential of electrodeposition η. In this work the polarization characteristics of electrodeposition processes of Fe powders from sulfate and chloride electrolytes and their morphology were investigated. The morphology and characterization of the electrodeposited powders were investigated by SEM and EDS analysis. The morphology of obtained powders depends on the anion presence in the electrolyte, but not on the current density in investigated range. Characteristic feature of dendritic powder with cauliflower endings obtained from sulfate electrolyte is the presence cone-like type of cavities and crystallite morphology of the powders surface. Fe powders electrodeposited from chloride electrolyte appear in form of agglomerates.
PB  - Beograd, Srbija : Savez inženjera Srbije za zaštitu materijala (SITZAMS)
C3  - Book of abstracts -  XII YuCorr International Conference, Cooperation of Researches of Different Branches in the Fields of Corrosion, Materials Protection and Environmental Protection, May 18-21, Tara, Serbia
T1  - Uticaj vrste elektrolita i gustine struje na morfologiju Fe praha
T1  - The influence of electrolyte types and current density on the morphology of Fe powder
UR  - https://hdl.handle.net/21.15107/rcub_cer_6673
ER  - 

@conference{
author = "Pavlović, Ljubica  J. and Pavlović, Miroslav and Pavlović, Miomir and Tomić, Milorad and Lačnjevac, Uroš",
year = "2010",
abstract = "Fizičke i hemijske karakteristike metala određuju njegovo elektrohemijsko ponašanje. Gvožđe, prema elektrohemijskoj klasifikaciji metala, spada u grupu prelaznih metala. Ono pripada grupi "inertnih metala", sa malom gustinom struje izmene j0, i visokom elektrohemijskom prenapetošću taloženja, η i njegovo taloženje je praćeno izdvajanjem vodonika. Elektrohemijskim taloženjem metala nastaju različiti nepravilni morofološki oblici taloga, kao što su: dendriti, igle, sunđeri, vlaknaste strukture, strukture pčelinjeg saća itd. Ovakve morfološke forme su ili korisne ili neželjene. U ovom radu su ispitivane polarizacione karakteristike elektrohemijskog procesa taloženja praha gvožđa, iz sulfatnih i hloridnih elektrolita, kao i njihova morfologija. Analiza morfologije i karakterizacija dobijenih prahova, vršena je pomoću SEM i EDS. Utvrđeno je da morfologija čestica zavisi od vrste anjona prisutnih u elektrolitu, ali ne i od primenjene gustine struje u ispitivanom opsegu. Čestice istaložene iz sulfatnih elektrolita, su pretežno dendritične sa karfiolastim, kristaličnim završecima i da poseduju kupaste šupljine. Kod Fe prahova istaloženih iz hloridnih elektrolita, uočeni su aglomerati, a takođe su prisutne šupljine zbog intenzivnog izdvajanja vodonika., Various irregular morphological forms of metal deposits, such as dendrite, needle, spongy, fibrous, honeycomb-like structure, etc., can be formed by electrodeposition processes. These forms may be either useful or undesirable. According to electrochemical classification of metals, the transition metals such as Fe, belong to the "inert metal", with small exchange current density j0 and high overpotential of electrodeposition η. In this work the polarization characteristics of electrodeposition processes of Fe powders from sulfate and chloride electrolytes and their morphology were investigated. The morphology and characterization of the electrodeposited powders were investigated by SEM and EDS analysis. The morphology of obtained powders depends on the anion presence in the electrolyte, but not on the current density in investigated range. Characteristic feature of dendritic powder with cauliflower endings obtained from sulfate electrolyte is the presence cone-like type of cavities and crystallite morphology of the powders surface. Fe powders electrodeposited from chloride electrolyte appear in form of agglomerates.",
publisher = "Beograd, Srbija : Savez inženjera Srbije za zaštitu materijala (SITZAMS)",
journal = "Book of abstracts -  XII YuCorr International Conference, Cooperation of Researches of Different Branches in the Fields of Corrosion, Materials Protection and Environmental Protection, May 18-21, Tara, Serbia",
title = "Uticaj vrste elektrolita i gustine struje na morfologiju Fe praha, The influence of electrolyte types and current density on the morphology of Fe powder",
url = "https://hdl.handle.net/21.15107/rcub_cer_6673"
}

Pavlović, Ljubica  J., Pavlović, M., Pavlović, M., Tomić, M.,& Lačnjevac, U.. (2010). Uticaj vrste elektrolita i gustine struje na morfologiju Fe praha. in Book of abstracts -  XII YuCorr International Conference, Cooperation of Researches of Different Branches in the Fields of Corrosion, Materials Protection and Environmental Protection, May 18-21, Tara, Serbia
Beograd, Srbija : Savez inženjera Srbije za zaštitu materijala (SITZAMS)..
https://hdl.handle.net/21.15107/rcub_cer_6673

Pavlović, Ljubica  J., Pavlović M, Pavlović M, Tomić M, Lačnjevac U. Uticaj vrste elektrolita i gustine struje na morfologiju Fe praha. in Book of abstracts -  XII YuCorr International Conference, Cooperation of Researches of Different Branches in the Fields of Corrosion, Materials Protection and Environmental Protection, May 18-21, Tara, Serbia. 2010;.
https://hdl.handle.net/21.15107/rcub_cer_6673 .

Pavlović, Ljubica  J., Pavlović, Miroslav, Pavlović, Miomir, Tomić, Milorad, Lačnjevac, Uroš, "Uticaj vrste elektrolita i gustine struje na morfologiju Fe praha" in Book of abstracts -  XII YuCorr International Conference, Cooperation of Researches of Different Branches in the Fields of Corrosion, Materials Protection and Environmental Protection, May 18-21, Tara, Serbia (2010),
https://hdl.handle.net/21.15107/rcub_cer_6673 .

TY  - CONF
AU  - Pavlović, Miomir
AU  - Pavlović, Lj. J.
AU  - Lačnjevac, Uroš
AU  - Nikolić, Nebojša D.
AU  - Tomić, Milorad V.
PY  - 2010
UR  - http://www.aseee.eu/index.php/rsesee2-home
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/3530
AB  - Iron deposits obtained at high current densities and overpotentials are very important from a technological point of view. It has been stated that the open and porous structures of copper or iron deposits obtained at high current densities were ideally suited for use as electrodes in electrochemical devices such as fuel cells, batteries and chemical sensors, while the extremely high surface area is relevant for evaluating some electrochemical reactions. Mainly two types of electrolytes were investigated and these were based on sulfate and chloride electrolytes. With increasing duration of electrolysis, dendrites merge, which is unacceptable for the case of further application. These deposits must be grinded in order to obtain powders. However, in the range of lower acidity the deposits become powdery and, in some cases, may be spongy and sticky. Generally, up to now research indicates that electrodeposition of Fe powders have two steps, deposition of fragile film and grinding. It must be emphasized that we tried and succeeded to obtain Fe powders without grinding process. The aim of this work was to investigate electrodeposition processes of Fe powders from sulfate and chloride electrolytes and morphologies of powder as a function of type of electrolyte and current density.
PB  - Serbian Chemical Society, Belgrade
C3  - Second Regional Symposium on Electrochemistry South-East Europe, RSE-SEE, Program and Book of Abstracts
T1  - Electrodeposition of iron powder particles of different characteristics
SP  - 136
EP  - 136
UR  - https://hdl.handle.net/21.15107/rcub_cer_3530
ER  - 

@conference{
author = "Pavlović, Miomir and Pavlović, Lj. J. and Lačnjevac, Uroš and Nikolić, Nebojša D. and Tomić, Milorad V.",
year = "2010",
abstract = "Iron deposits obtained at high current densities and overpotentials are very important from a technological point of view. It has been stated that the open and porous structures of copper or iron deposits obtained at high current densities were ideally suited for use as electrodes in electrochemical devices such as fuel cells, batteries and chemical sensors, while the extremely high surface area is relevant for evaluating some electrochemical reactions. Mainly two types of electrolytes were investigated and these were based on sulfate and chloride electrolytes. With increasing duration of electrolysis, dendrites merge, which is unacceptable for the case of further application. These deposits must be grinded in order to obtain powders. However, in the range of lower acidity the deposits become powdery and, in some cases, may be spongy and sticky. Generally, up to now research indicates that electrodeposition of Fe powders have two steps, deposition of fragile film and grinding. It must be emphasized that we tried and succeeded to obtain Fe powders without grinding process. The aim of this work was to investigate electrodeposition processes of Fe powders from sulfate and chloride electrolytes and morphologies of powder as a function of type of electrolyte and current density.",
publisher = "Serbian Chemical Society, Belgrade",
journal = "Second Regional Symposium on Electrochemistry South-East Europe, RSE-SEE, Program and Book of Abstracts",
title = "Electrodeposition of iron powder particles of different characteristics",
pages = "136-136",
url = "https://hdl.handle.net/21.15107/rcub_cer_3530"
}

Pavlović, M., Pavlović, Lj. J., Lačnjevac, U., Nikolić, N. D.,& Tomić, M. V.. (2010). Electrodeposition of iron powder particles of different characteristics. in Second Regional Symposium on Electrochemistry South-East Europe, RSE-SEE, Program and Book of Abstracts
Serbian Chemical Society, Belgrade., 136-136.
https://hdl.handle.net/21.15107/rcub_cer_3530

Pavlović M, Pavlović LJ, Lačnjevac U, Nikolić ND, Tomić MV. Electrodeposition of iron powder particles of different characteristics. in Second Regional Symposium on Electrochemistry South-East Europe, RSE-SEE, Program and Book of Abstracts. 2010;:136-136.
https://hdl.handle.net/21.15107/rcub_cer_3530 .

Pavlović, Miomir, Pavlović, Lj. J., Lačnjevac, Uroš, Nikolić, Nebojša D., Tomić, Milorad V., "Electrodeposition of iron powder particles of different characteristics" in Second Regional Symposium on Electrochemistry South-East Europe, RSE-SEE, Program and Book of Abstracts (2010):136-136,
https://hdl.handle.net/21.15107/rcub_cer_3530 .

TY  - JOUR
AU  - Bučko, M.M.
AU  - Tomić, Milorad V.
AU  - Stojanović, M.V.
AU  - Pavlović, Miomir
AU  - Bajat, Jelena
PY  - 2010
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/741
AB  - The influence of the type of the deposition solution on the current efficiency during electrodeposition of Zn-Mn alloys was examined. The Zn-Mn alloys were deposited on steel from chloride, sulphate and pyrophosphate plating baths at different current densities. The influence of deposition current density on the appearance of alloy coatings, as well as their corrosion stability, was examined. It was shown that Zn-Mn alloys with the best corrosion properties, among all investigated in this work, were obtained from chloride plating bath at 2 A dm-2. .
AB  - Izučavan je uticaj vrste rastvora za taloženje na iskorišćenje struje prilikom elektrohemijskog taloženja Zn-Mn legura. Legure su taložene na čeliku iz hloridnog, sulfatnog i pirofosfatnog rastvora različitim gustinama struje. Ispitivan je uticaj gustine struje taloženja na izgled prevlaka legura, kao i njihovu korozionu stabilnost. Pokazano je da najveću korozionu stabilnost imaju legure dobijene taloženjem iz hloridnog rastvora gustinom struje od 2 A dm-2.
PB  - Belgrade, Serbia : Engineering Society for Corrosion
T2  - Zaštita materijala
T1  - The electrochemical deposition and corrosion stability of Zn-Mn alloy coatings
T1  - Elektrohemijsko taloženje i koroziona stabilnost prevlaka Zn-Mn legura
VL  - 51
IS  - 2
SP  - 105
EP  - 110
UR  - https://hdl.handle.net/21.15107/rcub_cer_741
ER  - 

@article{
author = "Bučko, M.M. and Tomić, Milorad V. and Stojanović, M.V. and Pavlović, Miomir and Bajat, Jelena",
year = "2010",
abstract = "The influence of the type of the deposition solution on the current efficiency during electrodeposition of Zn-Mn alloys was examined. The Zn-Mn alloys were deposited on steel from chloride, sulphate and pyrophosphate plating baths at different current densities. The influence of deposition current density on the appearance of alloy coatings, as well as their corrosion stability, was examined. It was shown that Zn-Mn alloys with the best corrosion properties, among all investigated in this work, were obtained from chloride plating bath at 2 A dm-2. ., Izučavan je uticaj vrste rastvora za taloženje na iskorišćenje struje prilikom elektrohemijskog taloženja Zn-Mn legura. Legure su taložene na čeliku iz hloridnog, sulfatnog i pirofosfatnog rastvora različitim gustinama struje. Ispitivan je uticaj gustine struje taloženja na izgled prevlaka legura, kao i njihovu korozionu stabilnost. Pokazano je da najveću korozionu stabilnost imaju legure dobijene taloženjem iz hloridnog rastvora gustinom struje od 2 A dm-2.",
publisher = "Belgrade, Serbia : Engineering Society for Corrosion",
journal = "Zaštita materijala",
title = "The electrochemical deposition and corrosion stability of Zn-Mn alloy coatings, Elektrohemijsko taloženje i koroziona stabilnost prevlaka Zn-Mn legura",
volume = "51",
number = "2",
pages = "105-110",
url = "https://hdl.handle.net/21.15107/rcub_cer_741"
}

Bučko, M.M., Tomić, M. V., Stojanović, M.V., Pavlović, M.,& Bajat, J.. (2010). The electrochemical deposition and corrosion stability of Zn-Mn alloy coatings. in Zaštita materijala
Belgrade, Serbia : Engineering Society for Corrosion., 51(2), 105-110.
https://hdl.handle.net/21.15107/rcub_cer_741

Bučko M, Tomić MV, Stojanović M, Pavlović M, Bajat J. The electrochemical deposition and corrosion stability of Zn-Mn alloy coatings. in Zaštita materijala. 2010;51(2):105-110.
https://hdl.handle.net/21.15107/rcub_cer_741 .

Bučko, M.M., Tomić, Milorad V., Stojanović, M.V., Pavlović, Miomir, Bajat, Jelena, "The electrochemical deposition and corrosion stability of Zn-Mn alloy coatings" in Zaštita materijala, 51, no. 2 (2010):105-110,
https://hdl.handle.net/21.15107/rcub_cer_741 .

TY  - JOUR
AU  - Pavlovic, Lj. J.
AU  - Pavlović, Miroslav M.
AU  - Pavlović, Miomir
AU  - Nikolić, Nebojša D.
AU  - Tomić, Milorad V.
PY  - 2010
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/681
AB  - Polarization characteristics of the electrodeposition processes of Fe powders from different citrate electrolytes and the morphology of the obtained powders were investigated. The effect of complexing agents on the cathodic polarization, the current efficiency and morphology of electrodeposited Fe powders were investigated. The morphology of obtained powders depends on the kind of supporting electrolyte, but not on the current density in investigated range. A characteristic feature of powders deposited from citrate-chloride supporting electrolyte is cauliflower-like compressed structure. On the other side, Fe powders electrodeposited from citrate-sulfate supporting electrolyte appeared in the form of spongy-like agglomerates. Possibility of Fe powders protection from corrosion in the process of production and during long-term storing has been shown.
PB  - Esg, Belgrade
T2  - International Journal of Electrochemical Science
T1  - Electrodeposition of Fe Powder from Citrate Containing Electrolytes
VL  - 5
IS  - 12
SP  - 1898
EP  - 1910
UR  - https://hdl.handle.net/21.15107/rcub_cer_681
ER  - 

@article{
author = "Pavlovic, Lj. J. and Pavlović, Miroslav M. and Pavlović, Miomir and Nikolić, Nebojša D. and Tomić, Milorad V.",
year = "2010",
abstract = "Polarization characteristics of the electrodeposition processes of Fe powders from different citrate electrolytes and the morphology of the obtained powders were investigated. The effect of complexing agents on the cathodic polarization, the current efficiency and morphology of electrodeposited Fe powders were investigated. The morphology of obtained powders depends on the kind of supporting electrolyte, but not on the current density in investigated range. A characteristic feature of powders deposited from citrate-chloride supporting electrolyte is cauliflower-like compressed structure. On the other side, Fe powders electrodeposited from citrate-sulfate supporting electrolyte appeared in the form of spongy-like agglomerates. Possibility of Fe powders protection from corrosion in the process of production and during long-term storing has been shown.",
publisher = "Esg, Belgrade",
journal = "International Journal of Electrochemical Science",
title = "Electrodeposition of Fe Powder from Citrate Containing Electrolytes",
volume = "5",
number = "12",
pages = "1898-1910",
url = "https://hdl.handle.net/21.15107/rcub_cer_681"
}

Pavlovic, Lj. J., Pavlović, M. M., Pavlović, M., Nikolić, N. D.,& Tomić, M. V.. (2010). Electrodeposition of Fe Powder from Citrate Containing Electrolytes. in International Journal of Electrochemical Science
Esg, Belgrade., 5(12), 1898-1910.
https://hdl.handle.net/21.15107/rcub_cer_681

Pavlovic LJ, Pavlović MM, Pavlović M, Nikolić ND, Tomić MV. Electrodeposition of Fe Powder from Citrate Containing Electrolytes. in International Journal of Electrochemical Science. 2010;5(12):1898-1910.
https://hdl.handle.net/21.15107/rcub_cer_681 .

Pavlovic, Lj. J., Pavlović, Miroslav M., Pavlović, Miomir, Nikolić, Nebojša D., Tomić, Milorad V., "Electrodeposition of Fe Powder from Citrate Containing Electrolytes" in International Journal of Electrochemical Science, 5, no. 12 (2010):1898-1910,
https://hdl.handle.net/21.15107/rcub_cer_681 .

TY  - JOUR
AU  - Gajić, Anto S.
AU  - Tomić, Milorad V.
AU  - Pavlović, Ljubica
AU  - Pavlović, Miomir
PY  - 2010
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/724
AB  - This paper presents sources and types of corrosion processes of boiler tube system of the Thermal Power Plant 'Ugljevik'. The main goal in the electric power production is to achieve lower prices, which can only be done by providing low maintenance costs. While it is not possible to completely stop corrosion, it could be slowed down and its effects could be reduced. In order to reduce corrosion to a minimum on thermal power plants' vital equipment, particularly boilers, it is necessary to determine in each particular case the acting mechanism of corrosion and agents that cause it. Damages and failures on thermal power plants are largely caused by the development of various types of corrosion processes. Special attention is given to the preparation of water, considering its importance to the occurrence of corrosion. The following types of corrosion were detected on the screen tube boiler by visual examination on the side of water and steam: erosive, pitting and impact corrosion. The inner surface of screen pipes, from which the scale layer was removed, indicates that the erosive corrosion with the thinning of pipe walls occurs. Perforation of the welded screen pipes shows that stress corrosion occurred on the screen pipe with formation of cracks and that pipe exploded. Pits on the inner surface of the screen pipes, visible after the removal of scale and corrosion products, are proof that pitting corrosion occurred. The causes of corrosion were discovered and proposed measures for their elimination were given.
AB  - U ovom radu su prikazani osnovi i vrste korozionih procesa cevnog sistema kotla TE 'Ugljevik', R. Srpska. Korozione procese nije moguće u potpunosti zaustaviti, ali se oni mogu usporiti pa i smanjiti posledice koje oni izazivaju. Da bi se korozija vitalne opreme termoenergetskih postrojenja, a naročito kotlova, svela na minimum, neophodno je u svakom pojedinačnom slučaju odrediti delujući mehanizam korozije kao i uzročnike koji ga izazivaju. Oštećenja i njima izazvani zastoji u radu termoenergetskih postrojenja u velikom broju su izazvani odvijanjem različitih tipova korozionih procesa. Posebna pažnja je posvećena pripremi vode, s obzirom na njen uticaj na pojavu korozije. Vizuelnim pregledom su utvrđene sledeće vrste korozije na ekranskim cevima kotla sa strane vode i pare: eroziona, jamasta i naponska sa prslinama. Unutrašnje površine ekranskih cevi sa kojih je uklonjen ('sljušten') sloj kamenca ukazuju da je usled erozije dolazilo do skidanja kamenca i produkata korozije, odnosno erozione korozije, uz stanjivanje zidova cevi. Prsline (perforacije) na ekranskim cevima koje su zavarene, pokazuju da se odigrala naponska korozija cevi sa obrazovanjem prslina, odnosno da je došlo do pucanja cevi. Rupice (udubljenja) na unutrašnjoj površini ekranskih cevi, vidljive nakon uklanjanja kamenca i produkata korozije, dokaz su da se odigrala tačkasta korozija. Istaknuti su potencijalni uzročnici korozije i dat je predlog mera za njihovo eliminisanje.
PB  - Association of Chemical Engineers of Serbia
T2  - Hemijska industrija
T1  - The effect of water quality on reliability of boiler plants performance
T1  - Uticaj kvaliteta vode na pouzdanost rada kotlovskih postrojenja
VL  - 64
IS  - 4
SP  - 311
EP  - 317
DO  - 10.2298/HEMIND100316018G
ER  - 

@article{
author = "Gajić, Anto S. and Tomić, Milorad V. and Pavlović, Ljubica and Pavlović, Miomir",
year = "2010",
abstract = "This paper presents sources and types of corrosion processes of boiler tube system of the Thermal Power Plant 'Ugljevik'. The main goal in the electric power production is to achieve lower prices, which can only be done by providing low maintenance costs. While it is not possible to completely stop corrosion, it could be slowed down and its effects could be reduced. In order to reduce corrosion to a minimum on thermal power plants' vital equipment, particularly boilers, it is necessary to determine in each particular case the acting mechanism of corrosion and agents that cause it. Damages and failures on thermal power plants are largely caused by the development of various types of corrosion processes. Special attention is given to the preparation of water, considering its importance to the occurrence of corrosion. The following types of corrosion were detected on the screen tube boiler by visual examination on the side of water and steam: erosive, pitting and impact corrosion. The inner surface of screen pipes, from which the scale layer was removed, indicates that the erosive corrosion with the thinning of pipe walls occurs. Perforation of the welded screen pipes shows that stress corrosion occurred on the screen pipe with formation of cracks and that pipe exploded. Pits on the inner surface of the screen pipes, visible after the removal of scale and corrosion products, are proof that pitting corrosion occurred. The causes of corrosion were discovered and proposed measures for their elimination were given., U ovom radu su prikazani osnovi i vrste korozionih procesa cevnog sistema kotla TE 'Ugljevik', R. Srpska. Korozione procese nije moguće u potpunosti zaustaviti, ali se oni mogu usporiti pa i smanjiti posledice koje oni izazivaju. Da bi se korozija vitalne opreme termoenergetskih postrojenja, a naročito kotlova, svela na minimum, neophodno je u svakom pojedinačnom slučaju odrediti delujući mehanizam korozije kao i uzročnike koji ga izazivaju. Oštećenja i njima izazvani zastoji u radu termoenergetskih postrojenja u velikom broju su izazvani odvijanjem različitih tipova korozionih procesa. Posebna pažnja je posvećena pripremi vode, s obzirom na njen uticaj na pojavu korozije. Vizuelnim pregledom su utvrđene sledeće vrste korozije na ekranskim cevima kotla sa strane vode i pare: eroziona, jamasta i naponska sa prslinama. Unutrašnje površine ekranskih cevi sa kojih je uklonjen ('sljušten') sloj kamenca ukazuju da je usled erozije dolazilo do skidanja kamenca i produkata korozije, odnosno erozione korozije, uz stanjivanje zidova cevi. Prsline (perforacije) na ekranskim cevima koje su zavarene, pokazuju da se odigrala naponska korozija cevi sa obrazovanjem prslina, odnosno da je došlo do pucanja cevi. Rupice (udubljenja) na unutrašnjoj površini ekranskih cevi, vidljive nakon uklanjanja kamenca i produkata korozije, dokaz su da se odigrala tačkasta korozija. Istaknuti su potencijalni uzročnici korozije i dat je predlog mera za njihovo eliminisanje.",
publisher = "Association of Chemical Engineers of Serbia",
journal = "Hemijska industrija",
title = "The effect of water quality on reliability of boiler plants performance, Uticaj kvaliteta vode na pouzdanost rada kotlovskih postrojenja",
volume = "64",
number = "4",
pages = "311-317",
doi = "10.2298/HEMIND100316018G"
}

Gajić, A. S., Tomić, M. V., Pavlović, L.,& Pavlović, M.. (2010). The effect of water quality on reliability of boiler plants performance. in Hemijska industrija
Association of Chemical Engineers of Serbia., 64(4), 311-317.
https://doi.org/10.2298/HEMIND100316018G

Gajić AS, Tomić MV, Pavlović L, Pavlović M. The effect of water quality on reliability of boiler plants performance. in Hemijska industrija. 2010;64(4):311-317.
doi:10.2298/HEMIND100316018G .

Gajić, Anto S., Tomić, Milorad V., Pavlović, Ljubica, Pavlović, Miomir, "The effect of water quality on reliability of boiler plants performance" in Hemijska industrija, 64, no. 4 (2010):311-317,
https://doi.org/10.2298/HEMIND100316018G . .

TY  - JOUR
AU  - Gajić, Anto S.
AU  - Tomić, Milorad V.
AU  - Pavlović, Ljubica
AU  - Pavlović, Miomir
PY  - 2010
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/747
AB  - Damage and cancellations of thermal power plants in large numbers are caused due to an inadequate quality of feed water, which occur due to different types of corrosion processes. Water is a good solvent and its chemical composition contains a large number of ingredients which provide its very complex chemical composition. That is the reason why raw water provides possibilities of complex and different corrosion processes. Since water is a basic fluid in power plants, it needs adequate preparation in order to minimize corrosion processes and to control them. It is necessary in each particular case to determine the acting mechanism of corrosion and sources that cause it. This paper presents the basic causes that lead to corrosion in thermal power plants. To achieve a high level of reliability of power plants and achieve their expected lifetime it is necessary to provide high quality water, due to its importance for the occurrence of corrosion. .
AB  - Oštećenja i njima izazvani otkazi termoenergetskih postrojenja u velikom broju su izazvani usled neadekvatnog kvaliteta napojne vode, usled čega se odvijaju različiti tipovi korozionih procesa. Voda je dobar rastvarač i u svom hemijskom sastavu sadrži i veliki broj primesa koje joj daju veoma složen hemijski sastav. Upravo zbog toga sirova voda pruža mogućnost odvijanja niza kompleksnih i različitih korozionih procesa. Zbog toga je vodu, kao osnovni fluid u termoenergetskim postrojenjima, potrebno podvrgnuti adekvatnoj pripremi kako bi se korozioni procesi sveli na minimum i mogli kontrolisati. Neophodno je u svakom pojedinačnom slučaju odrediti delujući mehanizam korozije i uzročnike koji ga izazivaju. U radu su prikazani osnovni uzroci koji dovde do korozije termoenergetskih postrojenja. Da bi se ostvario visok nivo pouzdanosti rada termoelektrana i postigao njihov očekivani radni vek mora se obezbediti visok kvalitet vode, s obzirom na njen značaj za pojavu korozije.
PB  - Belgrade, Serbia : Engineering Society for Corrosion
T2  - Zaštita materijala
T1  - Water quality as one of the possible causative agents of corrosion in thermal power plants
T1  - Kvalitet vode kao jedan od mogućih uzročnika korozije u termoenergetskim postrojenjima
VL  - 51
IS  - 1
SP  - 29
EP  - 34
UR  - https://hdl.handle.net/21.15107/rcub_cer_747
ER  - 

@article{
author = "Gajić, Anto S. and Tomić, Milorad V. and Pavlović, Ljubica and Pavlović, Miomir",
year = "2010",
abstract = "Damage and cancellations of thermal power plants in large numbers are caused due to an inadequate quality of feed water, which occur due to different types of corrosion processes. Water is a good solvent and its chemical composition contains a large number of ingredients which provide its very complex chemical composition. That is the reason why raw water provides possibilities of complex and different corrosion processes. Since water is a basic fluid in power plants, it needs adequate preparation in order to minimize corrosion processes and to control them. It is necessary in each particular case to determine the acting mechanism of corrosion and sources that cause it. This paper presents the basic causes that lead to corrosion in thermal power plants. To achieve a high level of reliability of power plants and achieve their expected lifetime it is necessary to provide high quality water, due to its importance for the occurrence of corrosion. ., Oštećenja i njima izazvani otkazi termoenergetskih postrojenja u velikom broju su izazvani usled neadekvatnog kvaliteta napojne vode, usled čega se odvijaju različiti tipovi korozionih procesa. Voda je dobar rastvarač i u svom hemijskom sastavu sadrži i veliki broj primesa koje joj daju veoma složen hemijski sastav. Upravo zbog toga sirova voda pruža mogućnost odvijanja niza kompleksnih i različitih korozionih procesa. Zbog toga je vodu, kao osnovni fluid u termoenergetskim postrojenjima, potrebno podvrgnuti adekvatnoj pripremi kako bi se korozioni procesi sveli na minimum i mogli kontrolisati. Neophodno je u svakom pojedinačnom slučaju odrediti delujući mehanizam korozije i uzročnike koji ga izazivaju. U radu su prikazani osnovni uzroci koji dovde do korozije termoenergetskih postrojenja. Da bi se ostvario visok nivo pouzdanosti rada termoelektrana i postigao njihov očekivani radni vek mora se obezbediti visok kvalitet vode, s obzirom na njen značaj za pojavu korozije.",
publisher = "Belgrade, Serbia : Engineering Society for Corrosion",
journal = "Zaštita materijala",
title = "Water quality as one of the possible causative agents of corrosion in thermal power plants, Kvalitet vode kao jedan od mogućih uzročnika korozije u termoenergetskim postrojenjima",
volume = "51",
number = "1",
pages = "29-34",
url = "https://hdl.handle.net/21.15107/rcub_cer_747"
}

Gajić, A. S., Tomić, M. V., Pavlović, L.,& Pavlović, M.. (2010). Water quality as one of the possible causative agents of corrosion in thermal power plants. in Zaštita materijala
Belgrade, Serbia : Engineering Society for Corrosion., 51(1), 29-34.
https://hdl.handle.net/21.15107/rcub_cer_747

Gajić AS, Tomić MV, Pavlović L, Pavlović M. Water quality as one of the possible causative agents of corrosion in thermal power plants. in Zaštita materijala. 2010;51(1):29-34.
https://hdl.handle.net/21.15107/rcub_cer_747 .

Gajić, Anto S., Tomić, Milorad V., Pavlović, Ljubica, Pavlović, Miomir, "Water quality as one of the possible causative agents of corrosion in thermal power plants" in Zaštita materijala, 51, no. 1 (2010):29-34,
https://hdl.handle.net/21.15107/rcub_cer_747 .