Maksimović, Miodrag D.

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  • Maksimović, Miodrag D. (9)
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Author's Bibliography

The study of Zn-Co alloy coatings electrochemically deposited by pulse current

Bajat, Jelena; Maksimović, Miodrag D.; Tomić, Milorad V.; Pavlović, Miomir

(Association of Chemical Engineers of Serbia, 2012)

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 . .
1
1
1

Pulse and direct current plating of Ni-W alloys from ammonia-citrate electrolyte

Obradović, Maja; Bosnjakov, GZ; Stevanović, Rade M.; Maksimović, Miodrag D.; Despić, Aleksandar R.

(Elsevier, 2006)

TY  - JOUR
AU  - Obradović, Maja
AU  - Bosnjakov, GZ
AU  - Stevanović, Rade M.
AU  - Maksimović, Miodrag D.
AU  - Despić, Aleksandar R.
PY  - 2006
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/226
AB  - The effect of the potential of deposition and electrode rotation rate on current efficiency and partial current density of nickel deposition from ammonia-citrate electrolyte with and without tungstate ions was investigated. In addition, the effect of pulse deposition parameters, such as frequency and ratio between pause and deposition time, t(p)/t(c), oil current efficiency and composition of Ni-W alloys was investigated. Partial current densities of tungsten and nickel deposition were calculated from experimental results and compared with those in direct current (dc) deposition at the same average current density, as well as with those calculated using theoretical equations for the pulse current (pc) deposition process controlled by mass transport. Obtained partial current densities of tungsten are in fair agreement with those predicted by theory in both cases, as a function of dimensionless pulse period and as a function of the t(p)/t(c) ratio. That confirms that the tungsten deposition process is controlled by mass transport. Dependences of the partial current densities of nickel deposition on the rotation rate as well as on the pc variables (frequency and pause to pulse ratio) were attributed to changes in surface concentration of ammonia and the pH.
PB  - Elsevier
T2  - Surface and Coatings Technology
T1  - Pulse and direct current plating of Ni-W alloys from ammonia-citrate electrolyte
VL  - 200
IS  - 14-15
SP  - 4201
EP  - 4207
DO  - 10.1016/j.surfcoat.2004.12.013
ER  - 
@article{
author = "Obradović, Maja and Bosnjakov, GZ and Stevanović, Rade M. and Maksimović, Miodrag D. and Despić, Aleksandar R.",
year = "2006",
abstract = "The effect of the potential of deposition and electrode rotation rate on current efficiency and partial current density of nickel deposition from ammonia-citrate electrolyte with and without tungstate ions was investigated. In addition, the effect of pulse deposition parameters, such as frequency and ratio between pause and deposition time, t(p)/t(c), oil current efficiency and composition of Ni-W alloys was investigated. Partial current densities of tungsten and nickel deposition were calculated from experimental results and compared with those in direct current (dc) deposition at the same average current density, as well as with those calculated using theoretical equations for the pulse current (pc) deposition process controlled by mass transport. Obtained partial current densities of tungsten are in fair agreement with those predicted by theory in both cases, as a function of dimensionless pulse period and as a function of the t(p)/t(c) ratio. That confirms that the tungsten deposition process is controlled by mass transport. Dependences of the partial current densities of nickel deposition on the rotation rate as well as on the pc variables (frequency and pause to pulse ratio) were attributed to changes in surface concentration of ammonia and the pH.",
publisher = "Elsevier",
journal = "Surface and Coatings Technology",
title = "Pulse and direct current plating of Ni-W alloys from ammonia-citrate electrolyte",
volume = "200",
number = "14-15",
pages = "4201-4207",
doi = "10.1016/j.surfcoat.2004.12.013"
}
Obradović, M., Bosnjakov, G., Stevanović, R. M., Maksimović, M. D.,& Despić, A. R.. (2006). Pulse and direct current plating of Ni-W alloys from ammonia-citrate electrolyte. in Surface and Coatings Technology
Elsevier., 200(14-15), 4201-4207.
https://doi.org/10.1016/j.surfcoat.2004.12.013
Obradović M, Bosnjakov G, Stevanović RM, Maksimović MD, Despić AR. Pulse and direct current plating of Ni-W alloys from ammonia-citrate electrolyte. in Surface and Coatings Technology. 2006;200(14-15):4201-4207.
doi:10.1016/j.surfcoat.2004.12.013 .
Obradović, Maja, Bosnjakov, GZ, Stevanović, Rade M., Maksimović, Miodrag D., Despić, Aleksandar R., "Pulse and direct current plating of Ni-W alloys from ammonia-citrate electrolyte" in Surface and Coatings Technology, 200, no. 14-15 (2006):4201-4207,
https://doi.org/10.1016/j.surfcoat.2004.12.013 . .
46
39
46

Properties of Ni-W alloys electrochemically deposited by direct and pulse current

Obradović, Maja; Đurović, Dejan; Kowal, Andrzej; Petrović, Bisenija M.; Stojanović, V.; Maksimović, Miodrag D.; Stevanović, Rade M.; Despić, Aleksandar R.

(Belgrade, Serbia : Engineering Society for Corrosion, 2005)

TY  - JOUR
AU  - Obradović, Maja
AU  - Đurović, Dejan
AU  - Kowal, Andrzej
AU  - Petrović, Bisenija M.
AU  - Stojanović, V.
AU  - Maksimović, Miodrag D.
AU  - Stevanović, Rade M.
AU  - Despić, Aleksandar R.
PY  - 2005
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/199
AB  - The Ni-W alloys were electrochemically deposited from a ammonia-citrate electrolyte on rotation disc electrode with a replaceable steel disc, by direct and pulsed current. The aim of the paper is investigations of parameters of deposition, structure of alloys and temperature treatment on morphology and micro hardness of alloys.
AB  - Prevlake legure Ni-W su elektrohemijski taložene iz amonijačno-citratnog elektrolita, na rotirajuću disk elektrodu od čelika, konstantnom i pulsirajućom strujom. Cilj rada je ispitivanje uticaja parametara taloženja sastava legure i termičkog tretmana na morfologiju i mikrotvrdoću dobijenih prevlaka.
PB  - Belgrade, Serbia : Engineering Society for Corrosion
T2  - Zaštita materijala
T1  - Properties of Ni-W alloys electrochemically deposited by direct and pulse current
T1  - Karakteristike legura Ni-W elektrohemijski taloženih konstantnom i pulsirajućom strujom
VL  - 46
IS  - 3
SP  - 5
EP  - 12
UR  - https://hdl.handle.net/21.15107/rcub_cer_199
ER  - 
@article{
author = "Obradović, Maja and Đurović, Dejan and Kowal, Andrzej and Petrović, Bisenija M. and Stojanović, V. and Maksimović, Miodrag D. and Stevanović, Rade M. and Despić, Aleksandar R.",
year = "2005",
abstract = "The Ni-W alloys were electrochemically deposited from a ammonia-citrate electrolyte on rotation disc electrode with a replaceable steel disc, by direct and pulsed current. The aim of the paper is investigations of parameters of deposition, structure of alloys and temperature treatment on morphology and micro hardness of alloys., Prevlake legure Ni-W su elektrohemijski taložene iz amonijačno-citratnog elektrolita, na rotirajuću disk elektrodu od čelika, konstantnom i pulsirajućom strujom. Cilj rada je ispitivanje uticaja parametara taloženja sastava legure i termičkog tretmana na morfologiju i mikrotvrdoću dobijenih prevlaka.",
publisher = "Belgrade, Serbia : Engineering Society for Corrosion",
journal = "Zaštita materijala",
title = "Properties of Ni-W alloys electrochemically deposited by direct and pulse current, Karakteristike legura Ni-W elektrohemijski taloženih konstantnom i pulsirajućom strujom",
volume = "46",
number = "3",
pages = "5-12",
url = "https://hdl.handle.net/21.15107/rcub_cer_199"
}
Obradović, M., Đurović, D., Kowal, A., Petrović, B. M., Stojanović, V., Maksimović, M. D., Stevanović, R. M.,& Despić, A. R.. (2005). Properties of Ni-W alloys electrochemically deposited by direct and pulse current. in Zaštita materijala
Belgrade, Serbia : Engineering Society for Corrosion., 46(3), 5-12.
https://hdl.handle.net/21.15107/rcub_cer_199
Obradović M, Đurović D, Kowal A, Petrović BM, Stojanović V, Maksimović MD, Stevanović RM, Despić AR. Properties of Ni-W alloys electrochemically deposited by direct and pulse current. in Zaštita materijala. 2005;46(3):5-12.
https://hdl.handle.net/21.15107/rcub_cer_199 .
Obradović, Maja, Đurović, Dejan, Kowal, Andrzej, Petrović, Bisenija M., Stojanović, V., Maksimović, Miodrag D., Stevanović, Rade M., Despić, Aleksandar R., "Properties of Ni-W alloys electrochemically deposited by direct and pulse current" in Zaštita materijala, 46, no. 3 (2005):5-12,
https://hdl.handle.net/21.15107/rcub_cer_199 .

New method of Ni/WC and Cu/WC composite coatings formation

Stevanović, Jasmina; Jugović, Branimir; Marinović, Vedrana M.; Maksimović, Miodrag D.

(Belgrade, Serbia : Engineering Society for Corrosion, 2004)

TY  - JOUR
AU  - Stevanović, Jasmina
AU  - Jugović, Branimir
AU  - Marinović, Vedrana M.
AU  - Maksimović, Miodrag D.
PY  - 2004
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/157
AB  - Ni/WC and Cu/WC composite coatings were obtained in two steps. The first step consists of the inert WC particles deposition from the aqueous solution onto steel surface by means of a micro-pipette and covering by the dilute aqueous Nafion solution. The second step is the electrochemical metal deposition from commercial baths in constant current regimes. As result, compact composite coatings were obtained with the different amounts of WC in the deposit in the entire range between a part of a percent up to a few tenths of the percent. The new two-steps method for the formation of the composite coatings renders a very homogeneous distribution of inert WC particles in the deposit and exactly defined chemical composition in each part of the coating Several advantages of splitting the process into two steps are found: the electrolyte for the metal deposition stays clean, no stirring is necessary and it is possible to deposit homogeneously large particles at desired parts of the surface. It is also possible to form multi-layer composite deposits as well as composite foils.
AB  - Kompozitne prevlake nikal-volframkarbid Ni/WC i bakar-volframkarbid Cu/WC dobijene su iz dva stupnja. Prvi stupanj obuhvata nanošenje inertnih čestica volframkarbida (WC) iz vodenog rastvora mikropipetom na čeličnu površinu. Preko nanetih čestica sipan je razblažen vodeni rastvor nafiona. Drugi stupanj predstavlja elektrohemijsko taloženje metala iz komercijalnih elektrolita pri konstantnom strujnom režimu. Kao rezultat dobijene su kompaktne kompozitne prevlake, gde je količinu WC moguće menjati od dela procenta do nekoliko desetina procenata. Korišćenjem dvostepenog formiranja kompozitnih prevlaka dobija se homogena raspodela inertnih čestica u prevlaci i tačno definisan hemijski sastav u svakom delu prevlake. Prednost ovakvog formiranja kompozitnih materijala je velika, jer ne dolazi do prljanja elektrolita za taloženje osnovnog metala, nije potrebno nikakvo mešanje elektrolita, a moguće je ugraditi velike i teške čestice i to na tačno definisanim mestima na površini. Takođe, moguće je formirati i višeslojne kompozitne prevlake, kao i kompozitne folije.
PB  - Belgrade, Serbia : Engineering Society for Corrosion
T2  - Zaštita materijala
T1  - New method of Ni/WC and Cu/WC composite coatings formation
T1  - Novi način formiranja kompozitnih prevlaka
VL  - 45
IS  - 4
SP  - 179
EP  - 184
UR  - https://hdl.handle.net/21.15107/rcub_cer_157
ER  - 
@article{
author = "Stevanović, Jasmina and Jugović, Branimir and Marinović, Vedrana M. and Maksimović, Miodrag D.",
year = "2004",
abstract = "Ni/WC and Cu/WC composite coatings were obtained in two steps. The first step consists of the inert WC particles deposition from the aqueous solution onto steel surface by means of a micro-pipette and covering by the dilute aqueous Nafion solution. The second step is the electrochemical metal deposition from commercial baths in constant current regimes. As result, compact composite coatings were obtained with the different amounts of WC in the deposit in the entire range between a part of a percent up to a few tenths of the percent. The new two-steps method for the formation of the composite coatings renders a very homogeneous distribution of inert WC particles in the deposit and exactly defined chemical composition in each part of the coating Several advantages of splitting the process into two steps are found: the electrolyte for the metal deposition stays clean, no stirring is necessary and it is possible to deposit homogeneously large particles at desired parts of the surface. It is also possible to form multi-layer composite deposits as well as composite foils., Kompozitne prevlake nikal-volframkarbid Ni/WC i bakar-volframkarbid Cu/WC dobijene su iz dva stupnja. Prvi stupanj obuhvata nanošenje inertnih čestica volframkarbida (WC) iz vodenog rastvora mikropipetom na čeličnu površinu. Preko nanetih čestica sipan je razblažen vodeni rastvor nafiona. Drugi stupanj predstavlja elektrohemijsko taloženje metala iz komercijalnih elektrolita pri konstantnom strujnom režimu. Kao rezultat dobijene su kompaktne kompozitne prevlake, gde je količinu WC moguće menjati od dela procenta do nekoliko desetina procenata. Korišćenjem dvostepenog formiranja kompozitnih prevlaka dobija se homogena raspodela inertnih čestica u prevlaci i tačno definisan hemijski sastav u svakom delu prevlake. Prednost ovakvog formiranja kompozitnih materijala je velika, jer ne dolazi do prljanja elektrolita za taloženje osnovnog metala, nije potrebno nikakvo mešanje elektrolita, a moguće je ugraditi velike i teške čestice i to na tačno definisanim mestima na površini. Takođe, moguće je formirati i višeslojne kompozitne prevlake, kao i kompozitne folije.",
publisher = "Belgrade, Serbia : Engineering Society for Corrosion",
journal = "Zaštita materijala",
title = "New method of Ni/WC and Cu/WC composite coatings formation, Novi način formiranja kompozitnih prevlaka",
volume = "45",
number = "4",
pages = "179-184",
url = "https://hdl.handle.net/21.15107/rcub_cer_157"
}
Stevanović, J., Jugović, B., Marinović, V. M.,& Maksimović, M. D.. (2004). New method of Ni/WC and Cu/WC composite coatings formation. in Zaštita materijala
Belgrade, Serbia : Engineering Society for Corrosion., 45(4), 179-184.
https://hdl.handle.net/21.15107/rcub_cer_157
Stevanović J, Jugović B, Marinović VM, Maksimović MD. New method of Ni/WC and Cu/WC composite coatings formation. in Zaštita materijala. 2004;45(4):179-184.
https://hdl.handle.net/21.15107/rcub_cer_157 .
Stevanović, Jasmina, Jugović, Branimir, Marinović, Vedrana M., Maksimović, Miodrag D., "New method of Ni/WC and Cu/WC composite coatings formation" in Zaštita materijala, 45, no. 4 (2004):179-184,
https://hdl.handle.net/21.15107/rcub_cer_157 .

Electrochemically deposed Ni/W composite coatings obtained under constant and pulsating current regimes

Jugović, Branimir; Stevanović, Jasmina; Maksimović, Miodrag D.

(Belgrade, Serbia : Engineering Society for Corrosion, 2003)

TY  - JOUR
AU  - Jugović, Branimir
AU  - Stevanović, Jasmina
AU  - Maksimović, Miodrag D.
PY  - 2003
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/123
AB  - The properties of composite coatings are dependent on properties of the base metal, as well as on properties of incorporating particles. The Ni / W composite coatings were obtained by electro deposition from commercially available Vat bath containing additives for brightness and smoothing of the surface and insoluble WC particles. Before the deposition, magnetic mixer was used and rotating disc electrode (RDE) was used for deposition of the composite. It was showed that the amount of WC in the coating could be altered from parts of percent to over 80 percents., as a result of appropriate regime of mixing and deposition. It was also showed that the amount of insoluble WC in Vat bath had no significant influence on the amount of WC in the coating.
AB  - Osobine kompozitnih prevlaka zavise od osobina osnovnog metala koji čini kompozit, kao i osobina čestica koje se ugrađuju. Kompozitne prevlake nikal-volframkarbid dobijene su elektrohemijskim taloženjem iz komercijalnog, Vatovog elektrolita za taloženje osnovnog metala nikla, koji sadrži dodatke za sjaj i poravnavanje površine i nerastvornih čestica volframkarbida. Za mešanje elektrolita korišćena je magnetna mešalica (pre taloženja), a za taloženje kompozita korišćena je rotirajuća disk elektroda RDE. Kao rezultat dobijeno je da pri odgovarajućem režimu taloženja i mešanja elektrolita količinu volframkarbid u prevlaci je moguće menjati od dela procenta do preko osamdeset procenata. Takođe, dobijeno je da korišćenjem RDE i magnetne mešalice sadržaj volframkarbida u Vatovom elektrolitu пeтa veliki uticaj na sadržaj volframkarbida и prevlaci.
PB  - Belgrade, Serbia : Engineering Society for Corrosion
T2  - Zaštita materijala
T1  - Electrochemically deposed Ni/W composite coatings obtained under constant and pulsating current regimes
T1  - Kompozitne Ni/WC prevlake dobijene elektrohemijskim taloženjem konstantnom i pulsirajućom strujom
VL  - 44
IS  - 2-3
SP  - 51
EP  - 58
UR  - https://hdl.handle.net/21.15107/rcub_cer_123
ER  - 
@article{
author = "Jugović, Branimir and Stevanović, Jasmina and Maksimović, Miodrag D.",
year = "2003",
abstract = "The properties of composite coatings are dependent on properties of the base metal, as well as on properties of incorporating particles. The Ni / W composite coatings were obtained by electro deposition from commercially available Vat bath containing additives for brightness and smoothing of the surface and insoluble WC particles. Before the deposition, magnetic mixer was used and rotating disc electrode (RDE) was used for deposition of the composite. It was showed that the amount of WC in the coating could be altered from parts of percent to over 80 percents., as a result of appropriate regime of mixing and deposition. It was also showed that the amount of insoluble WC in Vat bath had no significant influence on the amount of WC in the coating., Osobine kompozitnih prevlaka zavise od osobina osnovnog metala koji čini kompozit, kao i osobina čestica koje se ugrađuju. Kompozitne prevlake nikal-volframkarbid dobijene su elektrohemijskim taloženjem iz komercijalnog, Vatovog elektrolita za taloženje osnovnog metala nikla, koji sadrži dodatke za sjaj i poravnavanje površine i nerastvornih čestica volframkarbida. Za mešanje elektrolita korišćena je magnetna mešalica (pre taloženja), a za taloženje kompozita korišćena je rotirajuća disk elektroda RDE. Kao rezultat dobijeno je da pri odgovarajućem režimu taloženja i mešanja elektrolita količinu volframkarbid u prevlaci je moguće menjati od dela procenta do preko osamdeset procenata. Takođe, dobijeno je da korišćenjem RDE i magnetne mešalice sadržaj volframkarbida u Vatovom elektrolitu пeтa veliki uticaj na sadržaj volframkarbida и prevlaci.",
publisher = "Belgrade, Serbia : Engineering Society for Corrosion",
journal = "Zaštita materijala",
title = "Electrochemically deposed Ni/W composite coatings obtained under constant and pulsating current regimes, Kompozitne Ni/WC prevlake dobijene elektrohemijskim taloženjem konstantnom i pulsirajućom strujom",
volume = "44",
number = "2-3",
pages = "51-58",
url = "https://hdl.handle.net/21.15107/rcub_cer_123"
}
Jugović, B., Stevanović, J.,& Maksimović, M. D.. (2003). Electrochemically deposed Ni/W composite coatings obtained under constant and pulsating current regimes. in Zaštita materijala
Belgrade, Serbia : Engineering Society for Corrosion., 44(2-3), 51-58.
https://hdl.handle.net/21.15107/rcub_cer_123
Jugović B, Stevanović J, Maksimović MD. Electrochemically deposed Ni/W composite coatings obtained under constant and pulsating current regimes. in Zaštita materijala. 2003;44(2-3):51-58.
https://hdl.handle.net/21.15107/rcub_cer_123 .
Jugović, Branimir, Stevanović, Jasmina, Maksimović, Miodrag D., "Electrochemically deposed Ni/W composite coatings obtained under constant and pulsating current regimes" in Zaštita materijala, 44, no. 2-3 (2003):51-58,
https://hdl.handle.net/21.15107/rcub_cer_123 .

Electrochemical deposition and characterization of Zn /Co alloys and corrosion protection by electrodeposited epoxy coating on Zn /Co alloy

Bajat, Jelena; Mišković-Stanković, Vesna; Maksimović, Miodrag D.; Dražić, Dragutin M.; Zec, Slavica

(Elsevier, 2002)

TY  - JOUR
AU  - Bajat, Jelena
AU  - Mišković-Stanković, Vesna
AU  - Maksimović, Miodrag D.
AU  - Dražić, Dragutin M.
AU  - Zec, Slavica
PY  - 2002
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4108
AB  - Zn-Co alloys electrochemically deposited on steel under various deposition conditions were investigated. The influence of deposition current density, temperature and composition of deposition solution on the phase structure and corrosion properties of Zn-Co alloys were studied. It was found that Zn-Co alloy obtained from chloride solution at 5 A dm-2 showed the best corrosion properties, so this alloy was chosen for further examination. Epoxy coating was electrodeposited on steel and steel modified by Zn-Co alloy using constant voltage method. The effect of Zn-Co alloy on the corrosion behavior of the protective system based on epoxy coating is interpreted in terms of electrochemical and transport properties, as well as of thermal stability.
PB  - Elsevier
T2  - Electrochimica Acta
T1  - Electrochemical deposition and characterization of Zn /Co alloys and corrosion protection by electrodeposited epoxy coating on Zn /Co alloy
VL  - 47
IS  - 25
SP  - 4101
EP  - 4112
DO  - 10.1016/S0013-4686(02)00418-8
ER  - 
@article{
author = "Bajat, Jelena and Mišković-Stanković, Vesna and Maksimović, Miodrag D. and Dražić, Dragutin M. and Zec, Slavica",
year = "2002",
abstract = "Zn-Co alloys electrochemically deposited on steel under various deposition conditions were investigated. The influence of deposition current density, temperature and composition of deposition solution on the phase structure and corrosion properties of Zn-Co alloys were studied. It was found that Zn-Co alloy obtained from chloride solution at 5 A dm-2 showed the best corrosion properties, so this alloy was chosen for further examination. Epoxy coating was electrodeposited on steel and steel modified by Zn-Co alloy using constant voltage method. The effect of Zn-Co alloy on the corrosion behavior of the protective system based on epoxy coating is interpreted in terms of electrochemical and transport properties, as well as of thermal stability.",
publisher = "Elsevier",
journal = "Electrochimica Acta",
title = "Electrochemical deposition and characterization of Zn /Co alloys and corrosion protection by electrodeposited epoxy coating on Zn /Co alloy",
volume = "47",
number = "25",
pages = "4101-4112",
doi = "10.1016/S0013-4686(02)00418-8"
}
Bajat, J., Mišković-Stanković, V., Maksimović, M. D., Dražić, D. M.,& Zec, S.. (2002). Electrochemical deposition and characterization of Zn /Co alloys and corrosion protection by electrodeposited epoxy coating on Zn /Co alloy. in Electrochimica Acta
Elsevier., 47(25), 4101-4112.
https://doi.org/10.1016/S0013-4686(02)00418-8
Bajat J, Mišković-Stanković V, Maksimović MD, Dražić DM, Zec S. Electrochemical deposition and characterization of Zn /Co alloys and corrosion protection by electrodeposited epoxy coating on Zn /Co alloy. in Electrochimica Acta. 2002;47(25):4101-4112.
doi:10.1016/S0013-4686(02)00418-8 .
Bajat, Jelena, Mišković-Stanković, Vesna, Maksimović, Miodrag D., Dražić, Dragutin M., Zec, Slavica, "Electrochemical deposition and characterization of Zn /Co alloys and corrosion protection by electrodeposited epoxy coating on Zn /Co alloy" in Electrochimica Acta, 47, no. 25 (2002):4101-4112,
https://doi.org/10.1016/S0013-4686(02)00418-8 . .
62
66
69

Fundamental aspects of pulsating current metal electrodeposition VIII: The effect of pause-to-pulse ratio on microthrowing power of metal deposition

Popov, Konstantin I.; Maksimović, Miodrag D.; Stevanović, Rade M.; Krstajić, Nedeljko V.

(Elsevier, 1984)

TY  - JOUR
AU  - Popov, Konstantin I.
AU  - Maksimović, Miodrag D.
AU  - Stevanović, Rade M.
AU  - Krstajić, Nedeljko V.
PY  - 1984
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4433
AB  - The effect of a pulsating current on the microthrowing power of metal deposits in the early stage of deposition was investigated by scanning electron microscopy. It is shown that at the same average current density the microthrowing power of metal deposits increases rapidly with increasing pause-to-pulse ratio.
PB  - Elsevier
T2  - Surface Technology
T1  - Fundamental aspects of pulsating current metal electrodeposition VIII: The effect of pause-to-pulse ratio on microthrowing power of metal deposition
VL  - 22
IS  - 2
SP  - 155
EP  - 158
DO  - 10.1016/0376-4583(84)90051-7
ER  - 
@article{
author = "Popov, Konstantin I. and Maksimović, Miodrag D. and Stevanović, Rade M. and Krstajić, Nedeljko V.",
year = "1984",
abstract = "The effect of a pulsating current on the microthrowing power of metal deposits in the early stage of deposition was investigated by scanning electron microscopy. It is shown that at the same average current density the microthrowing power of metal deposits increases rapidly with increasing pause-to-pulse ratio.",
publisher = "Elsevier",
journal = "Surface Technology",
title = "Fundamental aspects of pulsating current metal electrodeposition VIII: The effect of pause-to-pulse ratio on microthrowing power of metal deposition",
volume = "22",
number = "2",
pages = "155-158",
doi = "10.1016/0376-4583(84)90051-7"
}
Popov, K. I., Maksimović, M. D., Stevanović, R. M.,& Krstajić, N. V.. (1984). Fundamental aspects of pulsating current metal electrodeposition VIII: The effect of pause-to-pulse ratio on microthrowing power of metal deposition. in Surface Technology
Elsevier., 22(2), 155-158.
https://doi.org/10.1016/0376-4583(84)90051-7
Popov KI, Maksimović MD, Stevanović RM, Krstajić NV. Fundamental aspects of pulsating current metal electrodeposition VIII: The effect of pause-to-pulse ratio on microthrowing power of metal deposition. in Surface Technology. 1984;22(2):155-158.
doi:10.1016/0376-4583(84)90051-7 .
Popov, Konstantin I., Maksimović, Miodrag D., Stevanović, Rade M., Krstajić, Nedeljko V., "Fundamental aspects of pulsating current metal electrodeposition VIII: The effect of pause-to-pulse ratio on microthrowing power of metal deposition" in Surface Technology, 22, no. 2 (1984):155-158,
https://doi.org/10.1016/0376-4583(84)90051-7 . .
12
11

Fundamental aspects of pulsating current metal electrodeposition IX: The prevention of spongy deposit formation on inert substrates

Popov, Konstantin I.; Maksimović, Miodrag D.; Simičić, M.V.; Krstajić, Nedeljko V.

(Elsevier, 1984)

TY  - JOUR
AU  - Popov, Konstantin I.
AU  - Maksimović, Miodrag D.
AU  - Simičić, M.V.
AU  - Krstajić, Nedeljko V.
PY  - 1984
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4470
AB  - It is shown that spongy deposits are obtained under d.c. conditions and that compact deposits are obtained in pulsating current (PC) deposition with high pause-to-pulse ratios at the same average current density and deposition time. This is explained by an increased nucleation rate in PC deposition.
PB  - Elsevier
T2  - Surface Technology
T1  - Fundamental aspects of pulsating current metal electrodeposition IX: The prevention of spongy deposit formation on inert substrates
VL  - 22
IS  - 2
SP  - 159
EP  - 164
DO  - 10.1016/0376-4583(84)90052-9
ER  - 
@article{
author = "Popov, Konstantin I. and Maksimović, Miodrag D. and Simičić, M.V. and Krstajić, Nedeljko V.",
year = "1984",
abstract = "It is shown that spongy deposits are obtained under d.c. conditions and that compact deposits are obtained in pulsating current (PC) deposition with high pause-to-pulse ratios at the same average current density and deposition time. This is explained by an increased nucleation rate in PC deposition.",
publisher = "Elsevier",
journal = "Surface Technology",
title = "Fundamental aspects of pulsating current metal electrodeposition IX: The prevention of spongy deposit formation on inert substrates",
volume = "22",
number = "2",
pages = "159-164",
doi = "10.1016/0376-4583(84)90052-9"
}
Popov, K. I., Maksimović, M. D., Simičić, M.V.,& Krstajić, N. V.. (1984). Fundamental aspects of pulsating current metal electrodeposition IX: The prevention of spongy deposit formation on inert substrates. in Surface Technology
Elsevier., 22(2), 159-164.
https://doi.org/10.1016/0376-4583(84)90052-9
Popov KI, Maksimović MD, Simičić M, Krstajić NV. Fundamental aspects of pulsating current metal electrodeposition IX: The prevention of spongy deposit formation on inert substrates. in Surface Technology. 1984;22(2):159-164.
doi:10.1016/0376-4583(84)90052-9 .
Popov, Konstantin I., Maksimović, Miodrag D., Simičić, M.V., Krstajić, Nedeljko V., "Fundamental aspects of pulsating current metal electrodeposition IX: The prevention of spongy deposit formation on inert substrates" in Surface Technology, 22, no. 2 (1984):159-164,
https://doi.org/10.1016/0376-4583(84)90052-9 . .
5
5

Some aspects of current density distribution in electrolytic cells I: Dendritic growth of cadmium at the cathode edge in galvanostatic electrodeposition

Popov, Konstantin I.; Maksimović, Miodrag D.; Totovski, Dimitri Ć.; Nakić, Vjekoslav M.

(Elsevier, 1983)

TY  - JOUR
AU  - Popov, Konstantin I.
AU  - Maksimović, Miodrag D.
AU  - Totovski, Dimitri Ć.
AU  - Nakić, Vjekoslav M.
PY  - 1983
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4420
AB  - The equivalent electrical resistance of a cell with plane parallel electrodes is described by a simple mathematical model. The limits of this model were determined experimentally. The relation between the overpotential at the edge and at the middle of the electrode is established. The causes of dendrite occurrence at the edge of the electrode in galvanostatic cadmium deposition are discussed.
PB  - Elsevier
T2  - Surface Technology
T1  - Some aspects of current density distribution in electrolytic cells I: Dendritic growth of cadmium at the cathode edge in galvanostatic electrodeposition
VL  - 19
IS  - 2
SP  - 173
EP  - 180
DO  - 10.1016/0376-4583(83)90067-5
ER  - 
@article{
author = "Popov, Konstantin I. and Maksimović, Miodrag D. and Totovski, Dimitri Ć. and Nakić, Vjekoslav M.",
year = "1983",
abstract = "The equivalent electrical resistance of a cell with plane parallel electrodes is described by a simple mathematical model. The limits of this model were determined experimentally. The relation between the overpotential at the edge and at the middle of the electrode is established. The causes of dendrite occurrence at the edge of the electrode in galvanostatic cadmium deposition are discussed.",
publisher = "Elsevier",
journal = "Surface Technology",
title = "Some aspects of current density distribution in electrolytic cells I: Dendritic growth of cadmium at the cathode edge in galvanostatic electrodeposition",
volume = "19",
number = "2",
pages = "173-180",
doi = "10.1016/0376-4583(83)90067-5"
}
Popov, K. I., Maksimović, M. D., Totovski, D. Ć.,& Nakić, V. M.. (1983). Some aspects of current density distribution in electrolytic cells I: Dendritic growth of cadmium at the cathode edge in galvanostatic electrodeposition. in Surface Technology
Elsevier., 19(2), 173-180.
https://doi.org/10.1016/0376-4583(83)90067-5
Popov KI, Maksimović MD, Totovski DĆ, Nakić VM. Some aspects of current density distribution in electrolytic cells I: Dendritic growth of cadmium at the cathode edge in galvanostatic electrodeposition. in Surface Technology. 1983;19(2):173-180.
doi:10.1016/0376-4583(83)90067-5 .
Popov, Konstantin I., Maksimović, Miodrag D., Totovski, Dimitri Ć., Nakić, Vjekoslav M., "Some aspects of current density distribution in electrolytic cells I: Dendritic growth of cadmium at the cathode edge in galvanostatic electrodeposition" in Surface Technology, 19, no. 2 (1983):173-180,
https://doi.org/10.1016/0376-4583(83)90067-5 . .
10
12