TY  - JOUR
AU  - Košević, Milica
AU  - Vukićević, Nataša
AU  - Stopić, Srećko
AU  - Stevanović, Jasmina
AU  - Friedrich, Bernd
AU  - Panić, Vladimir
AU  - Nikolić, Branislav
PY  - 2018
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/3039
AB  - Spherical TiO2/RuO2 particles were synthesized by ultrasonic spray pyrolysis (USP) at 200 and 800◦C. The activity for the oxygen and chlorine evolution reactions (OER and CER, respectively) and the dynamic responses from electrochemical impedance spectroscopy (EIS) of the USP powders, as well as of the corresponding coatings on Ti, were analyzed and are discussed. The loss of coating activity is discussed with respect to the differences in the EIS and cyclic voltammetry responses of the coatings in their active and inactive states. The 800°C-USP sample was found to be more active than the 200°C-USP sample for both the CER and the OER, whereas the stability of the former was considerably lower. The correlation between the structure, composition and morphology of the powder and the coating with the registered electrochemical properties is discussed. The EIS analysis of the coating resistance distributions induced by the thermal treatment of the powder indicated a complex combination of the pore resistance and the pseudocapacitive charge transfer resistance. An additional coating resistance, due to loose grain boundaries, was introduced into the coatings in their active and inactive state. The EIS analysis indicated the changes in TiO2-enriched core/RuO2-enriched shell structure, caused by the USP temperature. © The Author(s) 2018. Published by ECS.
PB  - Electrochemical Society
T2  - Journal of The Electrochemical Society
T1  - Structure–Activity/Stability Correlations from the Electrochemical Dynamic Responses of Titanium Anode Coatings Formed of Ordered TiO2@RuO2 Microspheres
VL  - 165
IS  - 15
SP  - J3363
EP  - J3370
DO  - 10.1149/2.0521815jes
ER  - 

@article{
author = "Košević, Milica and Vukićević, Nataša and Stopić, Srećko and Stevanović, Jasmina and Friedrich, Bernd and Panić, Vladimir and Nikolić, Branislav",
year = "2018",
abstract = "Spherical TiO2/RuO2 particles were synthesized by ultrasonic spray pyrolysis (USP) at 200 and 800◦C. The activity for the oxygen and chlorine evolution reactions (OER and CER, respectively) and the dynamic responses from electrochemical impedance spectroscopy (EIS) of the USP powders, as well as of the corresponding coatings on Ti, were analyzed and are discussed. The loss of coating activity is discussed with respect to the differences in the EIS and cyclic voltammetry responses of the coatings in their active and inactive states. The 800°C-USP sample was found to be more active than the 200°C-USP sample for both the CER and the OER, whereas the stability of the former was considerably lower. The correlation between the structure, composition and morphology of the powder and the coating with the registered electrochemical properties is discussed. The EIS analysis of the coating resistance distributions induced by the thermal treatment of the powder indicated a complex combination of the pore resistance and the pseudocapacitive charge transfer resistance. An additional coating resistance, due to loose grain boundaries, was introduced into the coatings in their active and inactive state. The EIS analysis indicated the changes in TiO2-enriched core/RuO2-enriched shell structure, caused by the USP temperature. © The Author(s) 2018. Published by ECS.",
publisher = "Electrochemical Society",
journal = "Journal of The Electrochemical Society",
title = "Structure–Activity/Stability Correlations from the Electrochemical Dynamic Responses of Titanium Anode Coatings Formed of Ordered TiO2@RuO2 Microspheres",
volume = "165",
number = "15",
pages = "J3363-J3370",
doi = "10.1149/2.0521815jes"
}

Košević, M., Vukićević, N., Stopić, S., Stevanović, J., Friedrich, B., Panić, V.,& Nikolić, B.. (2018). Structure–Activity/Stability Correlations from the Electrochemical Dynamic Responses of Titanium Anode Coatings Formed of Ordered TiO2@RuO2 Microspheres. in Journal of The Electrochemical Society
Electrochemical Society., 165(15), J3363-J3370.
https://doi.org/10.1149/2.0521815jes

Košević M, Vukićević N, Stopić S, Stevanović J, Friedrich B, Panić V, Nikolić B. Structure–Activity/Stability Correlations from the Electrochemical Dynamic Responses of Titanium Anode Coatings Formed of Ordered TiO2@RuO2 Microspheres. in Journal of The Electrochemical Society. 2018;165(15):J3363-J3370.
doi:10.1149/2.0521815jes .

Košević, Milica, Vukićević, Nataša, Stopić, Srećko, Stevanović, Jasmina, Friedrich, Bernd, Panić, Vladimir, Nikolić, Branislav, "Structure–Activity/Stability Correlations from the Electrochemical Dynamic Responses of Titanium Anode Coatings Formed of Ordered TiO2@RuO2 Microspheres" in Journal of The Electrochemical Society, 165, no. 15 (2018):J3363-J3370,
https://doi.org/10.1149/2.0521815jes . .

TY  - JOUR
AU  - Nikolić, Branislav
AU  - Nikolić, Svetlana
AU  - Vujačić, Vesna
AU  - Trajković, Slobodan
PY  - 2014
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/3944
AB  - There were several rich deposits of polymetal ores of non-ferrous and
precious metals in the region of Imperial Russia and the Soviet Union.
Metallurgical production of these metals was developed even a thousand years
ago and was in the top of the world at the beginning of the fourth quarter of the
twentieth century.
The disintegration of the Soviet Union and the change of government structures
caused a reduction of metallurgical production, but there are all conditions to
intensify and increase the production of non-ferrous and precious metals in
Russia and other former Soviet republics, which are now middle-asian countries.
AB  - Na prostorima Carske Rusije i SSSR-a bilo je više bogatih nalazišta polimetalnih ruda obojenih i plemenitih metala. Metalurška proizvodnja ovih metala vršena je još pre hiljadu godina, a bila je u svetskom vrhu početkom četvrtog kvartala XX veka. Raspad SSSR-a i promena državnih struktura prouzrokovali su i smanjenje metalurške proizvodnje, ali postoje svi uslovi za intezivniju i veću proizvodnju obojenih i plemenitih metala u Rusiji i drugim bivšim sovjetskim republikama, a sada susednim srednje-azijskim državama.
PB  - Serbia : Faculty of Mining and Geology, Belgrade
T2  - Podzemni Radovi
T1  - Development of the production of lead and precious metals in Central Asia
T1  - Razvoj proizvodnje olova i plemenitih metala u centralnoj Aziji
VL  - 22
IS  - 24
SP  - 73
EP  - 79
DO  - 10.5937/podrad1424073N
ER  - 

@article{
author = "Nikolić, Branislav and Nikolić, Svetlana and Vujačić, Vesna and Trajković, Slobodan",
year = "2014",
abstract = "There were several rich deposits of polymetal ores of non-ferrous and
precious metals in the region of Imperial Russia and the Soviet Union.
Metallurgical production of these metals was developed even a thousand years
ago and was in the top of the world at the beginning of the fourth quarter of the
twentieth century.
The disintegration of the Soviet Union and the change of government structures
caused a reduction of metallurgical production, but there are all conditions to
intensify and increase the production of non-ferrous and precious metals in
Russia and other former Soviet republics, which are now middle-asian countries., Na prostorima Carske Rusije i SSSR-a bilo je više bogatih nalazišta polimetalnih ruda obojenih i plemenitih metala. Metalurška proizvodnja ovih metala vršena je još pre hiljadu godina, a bila je u svetskom vrhu početkom četvrtog kvartala XX veka. Raspad SSSR-a i promena državnih struktura prouzrokovali su i smanjenje metalurške proizvodnje, ali postoje svi uslovi za intezivniju i veću proizvodnju obojenih i plemenitih metala u Rusiji i drugim bivšim sovjetskim republikama, a sada susednim srednje-azijskim državama.",
publisher = "Serbia : Faculty of Mining and Geology, Belgrade",
journal = "Podzemni Radovi",
title = "Development of the production of lead and precious metals in Central Asia, Razvoj proizvodnje olova i plemenitih metala u centralnoj Aziji",
volume = "22",
number = "24",
pages = "73-79",
doi = "10.5937/podrad1424073N"
}

Nikolić, B., Nikolić, S., Vujačić, V.,& Trajković, S.. (2014). Development of the production of lead and precious metals in Central Asia. in Podzemni Radovi
Serbia : Faculty of Mining and Geology, Belgrade., 22(24), 73-79.
https://doi.org/10.5937/podrad1424073N

Nikolić B, Nikolić S, Vujačić V, Trajković S. Development of the production of lead and precious metals in Central Asia. in Podzemni Radovi. 2014;22(24):73-79.
doi:10.5937/podrad1424073N .

Nikolić, Branislav, Nikolić, Svetlana, Vujačić, Vesna, Trajković, Slobodan, "Development of the production of lead and precious metals in Central Asia" in Podzemni Radovi, 22, no. 24 (2014):73-79,
https://doi.org/10.5937/podrad1424073N . .

TY  - JOUR
AU  - Nikolić, Branislav
AU  - Nikolić, Vesna
AU  - Kamberović, Željko
AU  - Marinković, Dalibor
AU  - Popović, Zoran
PY  - 2012
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/1075
AB  - In the process of refining raw materials and metal production in the metallurgical industry and mining are allocated a number of different secondary materials to be deposited. In the enrichment of the ore by flotation, in addition to metals concentrate, flotation tailings are allocated, which is stored in permanent landfill. When solving the problems of processing of deposited material, landfill rehabilitation and revitalization of the affected land should be accounted more related effects in defining the feasibility of investment projects.
AB  - U procesima prerade sirovina i proizvodnje metala izdvaja se više različitih materijala koji se deponuju. Pri obogaćivanju ruda u flotacijama, pored koncentrata metala, izdvaja se i otpadna flotaciona jalovina koja se skladišti na trajne deponije. Pri rešavanju problematike prerade deponovanih materijala, saniranja deponija i revitalizacije zemljišta trebalo bi obračunati i više pratećih efekata pri definisanju opravdanosti investicionih radova.
PB  - Savez inženjera i tehničara Srbije
T2  - Tehnika
T1  - Following the ecological and economic effects of mining and metallurgical landfills
T1  - Prateći ekološko-ekonomski efekti metalurških i rudarskih deponija
VL  - 67
IS  - 1
SP  - 57
EP  - 60
UR  - https://hdl.handle.net/21.15107/rcub_cer_1075
ER  - 

@article{
author = "Nikolić, Branislav and Nikolić, Vesna and Kamberović, Željko and Marinković, Dalibor and Popović, Zoran",
year = "2012",
abstract = "In the process of refining raw materials and metal production in the metallurgical industry and mining are allocated a number of different secondary materials to be deposited. In the enrichment of the ore by flotation, in addition to metals concentrate, flotation tailings are allocated, which is stored in permanent landfill. When solving the problems of processing of deposited material, landfill rehabilitation and revitalization of the affected land should be accounted more related effects in defining the feasibility of investment projects., U procesima prerade sirovina i proizvodnje metala izdvaja se više različitih materijala koji se deponuju. Pri obogaćivanju ruda u flotacijama, pored koncentrata metala, izdvaja se i otpadna flotaciona jalovina koja se skladišti na trajne deponije. Pri rešavanju problematike prerade deponovanih materijala, saniranja deponija i revitalizacije zemljišta trebalo bi obračunati i više pratećih efekata pri definisanju opravdanosti investicionih radova.",
publisher = "Savez inženjera i tehničara Srbije",
journal = "Tehnika",
title = "Following the ecological and economic effects of mining and metallurgical landfills, Prateći ekološko-ekonomski efekti metalurških i rudarskih deponija",
volume = "67",
number = "1",
pages = "57-60",
url = "https://hdl.handle.net/21.15107/rcub_cer_1075"
}

Nikolić, B., Nikolić, V., Kamberović, Ž., Marinković, D.,& Popović, Z.. (2012). Following the ecological and economic effects of mining and metallurgical landfills. in Tehnika
Savez inženjera i tehničara Srbije., 67(1), 57-60.
https://hdl.handle.net/21.15107/rcub_cer_1075

Nikolić B, Nikolić V, Kamberović Ž, Marinković D, Popović Z. Following the ecological and economic effects of mining and metallurgical landfills. in Tehnika. 2012;67(1):57-60.
https://hdl.handle.net/21.15107/rcub_cer_1075 .

Nikolić, Branislav, Nikolić, Vesna, Kamberović, Željko, Marinković, Dalibor, Popović, Zoran, "Following the ecological and economic effects of mining and metallurgical landfills" in Tehnika, 67, no. 1 (2012):57-60,
https://hdl.handle.net/21.15107/rcub_cer_1075 .

TY  - JOUR
AU  - Nikolić, Vesna
AU  - Milovanović, Dragana
AU  - Nikolić, Branislav
AU  - Ilić, Ivana
AU  - Marinković, Dalibor
PY  - 2011
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/868
AB  - Timok is created by merging the Black and White (Knjaževac) Timok in Zaječar, and then, after a course of about 85 km, flows into the Danube. Timok flows besides several small settlements, it has more meanders, and at last 15 km is a border river between Serbia and Bulgaria. Zaječar has about 50.000 inhabitants, while in other settlements around the Timok live about 20.000 inhabitants. City landfill of municipal waste in Zaječar is located on the banks of the river Timok, near the place Halovo, about 11 km downstream of Zaječar. This is the biggest landfill on the banks of Timok. There are around ten smaller registered landfills, but also there are several wild, unregistered landfills next to the smaller rural settlements. Industrial waste is incomplete, inadequate processed in Zaječar, as in whole Serbia. Most of the industrial waste from companies in Zaječar is stored on Halovo landfill, since this waste is mixed and transported together with municipal waste. The plan for Halovo is to become a regional landfill for six neighboring municipalities and the process is ongoing. Water level of the river Timok depends much on the climate change, pollution of its waters must be prevented and their quality is continuously controlled, since it belongs to the international, Danube basin. On coastal of Timok there are more mini-livestock farms which also have negative influence on water quality of Timok. Borska and Sikolska rivers are the largest tributaries of Timok and their waters also affect water quality of Timok. The obligation of modern society and one of the strategic and development activities in Serbia is regulation of banks and coastal areas, waste management and construction of sanitary landfills.
AB  - Timok nastaje spajanjem Crnog i Belog (Knjaževačkog) Timoka u Zaječaru, a zatim, posle toka od oko 85 km, uliva se u Dunav. Timok protiče pored nekoliko manjih naselja, ima više meandara, a poslednjih 15 km granična je reka između Srbije i Bugarske. Grad Zaječar ima oko 50.000 stanovnika, a u ostalim naseljima oko Timoka živi još oko 20.000 stanovnika. Gradska deponija komunalnog otpada Zaječara nalazi se na obali reke Timok, kod mesta Halovo, na oko 11 km nizvodno od Zaječara. Ovo je najveća deponija na obalama Timoka. Ima još desetak manjih, registrovanih deponija, ali i više divljih, neregistrovanih deponija pored manjih seoskih naselja. Industrijski otpad se nepotpuno, nedovoljno prerađuje u Zaječaru, kao i u celoj Srbiji. Na deponiji Halovo skladišti se veliki deo industrijskog otpada preduzeća iz Zaječara, jer se ovaj otpad meša i otprema sa komunalnim otpadom. Planirano je da deponija u Halovu postane regionalna deponija za šest susednih opština i ovaj proces je u toku. Vodostaj reke Timok mnogo zavisi od klimatskih promena, a zagađivanje njegovih voda mora se sprečiti i njihov kvalitet kontinualno kontrolisati, s obzirom da reka Timok pripada međunarodnom, Dunavskom slivu. Na priobalju Timoka ima i više mini stočarskih farmi koje, takođe, mogu ugroziti kvalitet voda Timoka. Borska i Sikolska reka najveće su pritoke Timoka i njihove vode takođe utiču na kvalitet voda Timoka. Uređenje obala i priobalja, upravljanje otpadom i izgradnja sanitarnih deponija obaveza je savremenog društva i jedna od strategijsko-razvojnih delatnosti u Srbiji.
PB  - Naučno-stručno društvo za zaštitu životne sredine Srbije - Ecologica, Beograd
T2  - Ecologica
T1  - Landfills on the banks of Timok from Zaječar to the mouth of Danube
T1  - Deponije na obalama Timoka od Zaječara do ušća u Dunav
VL  - 18
IS  - 63
SP  - 506
EP  - 509
UR  - https://hdl.handle.net/21.15107/rcub_cer_868
ER  - 

@article{
author = "Nikolić, Vesna and Milovanović, Dragana and Nikolić, Branislav and Ilić, Ivana and Marinković, Dalibor",
year = "2011",
abstract = "Timok is created by merging the Black and White (Knjaževac) Timok in Zaječar, and then, after a course of about 85 km, flows into the Danube. Timok flows besides several small settlements, it has more meanders, and at last 15 km is a border river between Serbia and Bulgaria. Zaječar has about 50.000 inhabitants, while in other settlements around the Timok live about 20.000 inhabitants. City landfill of municipal waste in Zaječar is located on the banks of the river Timok, near the place Halovo, about 11 km downstream of Zaječar. This is the biggest landfill on the banks of Timok. There are around ten smaller registered landfills, but also there are several wild, unregistered landfills next to the smaller rural settlements. Industrial waste is incomplete, inadequate processed in Zaječar, as in whole Serbia. Most of the industrial waste from companies in Zaječar is stored on Halovo landfill, since this waste is mixed and transported together with municipal waste. The plan for Halovo is to become a regional landfill for six neighboring municipalities and the process is ongoing. Water level of the river Timok depends much on the climate change, pollution of its waters must be prevented and their quality is continuously controlled, since it belongs to the international, Danube basin. On coastal of Timok there are more mini-livestock farms which also have negative influence on water quality of Timok. Borska and Sikolska rivers are the largest tributaries of Timok and their waters also affect water quality of Timok. The obligation of modern society and one of the strategic and development activities in Serbia is regulation of banks and coastal areas, waste management and construction of sanitary landfills., Timok nastaje spajanjem Crnog i Belog (Knjaževačkog) Timoka u Zaječaru, a zatim, posle toka od oko 85 km, uliva se u Dunav. Timok protiče pored nekoliko manjih naselja, ima više meandara, a poslednjih 15 km granična je reka između Srbije i Bugarske. Grad Zaječar ima oko 50.000 stanovnika, a u ostalim naseljima oko Timoka živi još oko 20.000 stanovnika. Gradska deponija komunalnog otpada Zaječara nalazi se na obali reke Timok, kod mesta Halovo, na oko 11 km nizvodno od Zaječara. Ovo je najveća deponija na obalama Timoka. Ima još desetak manjih, registrovanih deponija, ali i više divljih, neregistrovanih deponija pored manjih seoskih naselja. Industrijski otpad se nepotpuno, nedovoljno prerađuje u Zaječaru, kao i u celoj Srbiji. Na deponiji Halovo skladišti se veliki deo industrijskog otpada preduzeća iz Zaječara, jer se ovaj otpad meša i otprema sa komunalnim otpadom. Planirano je da deponija u Halovu postane regionalna deponija za šest susednih opština i ovaj proces je u toku. Vodostaj reke Timok mnogo zavisi od klimatskih promena, a zagađivanje njegovih voda mora se sprečiti i njihov kvalitet kontinualno kontrolisati, s obzirom da reka Timok pripada međunarodnom, Dunavskom slivu. Na priobalju Timoka ima i više mini stočarskih farmi koje, takođe, mogu ugroziti kvalitet voda Timoka. Borska i Sikolska reka najveće su pritoke Timoka i njihove vode takođe utiču na kvalitet voda Timoka. Uređenje obala i priobalja, upravljanje otpadom i izgradnja sanitarnih deponija obaveza je savremenog društva i jedna od strategijsko-razvojnih delatnosti u Srbiji.",
publisher = "Naučno-stručno društvo za zaštitu životne sredine Srbije - Ecologica, Beograd",
journal = "Ecologica",
title = "Landfills on the banks of Timok from Zaječar to the mouth of Danube, Deponije na obalama Timoka od Zaječara do ušća u Dunav",
volume = "18",
number = "63",
pages = "506-509",
url = "https://hdl.handle.net/21.15107/rcub_cer_868"
}

Nikolić, V., Milovanović, D., Nikolić, B., Ilić, I.,& Marinković, D.. (2011). Landfills on the banks of Timok from Zaječar to the mouth of Danube. in Ecologica
Naučno-stručno društvo za zaštitu životne sredine Srbije - Ecologica, Beograd., 18(63), 506-509.
https://hdl.handle.net/21.15107/rcub_cer_868

Nikolić V, Milovanović D, Nikolić B, Ilić I, Marinković D. Landfills on the banks of Timok from Zaječar to the mouth of Danube. in Ecologica. 2011;18(63):506-509.
https://hdl.handle.net/21.15107/rcub_cer_868 .

Nikolić, Vesna, Milovanović, Dragana, Nikolić, Branislav, Ilić, Ivana, Marinković, Dalibor, "Landfills on the banks of Timok from Zaječar to the mouth of Danube" in Ecologica, 18, no. 63 (2011):506-509,
https://hdl.handle.net/21.15107/rcub_cer_868 .

TY  - CONF
AU  - Jovanović, Željka
AU  - Panić, Vladimir
AU  - Krklješ, Aleksandra
AU  - Kačarević-Popović, Zorica
AU  - Nikolić, Branislav
AU  - Mišković-Stanković, Vesna
PY  - 2010
UR  - http://www.aseee.eu/index.php/rsesee2-home
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/3522
AB  - Hydrogel nanocomposites of silver nanoparticles (AgNPs) and crosslinked poly(N-vinyl-2-
pyrrolidone) (PVP) were synthesized in situ by a novel electrochemical method. PVP
hydrogels, crosslinked by gamma-irradiation, were swollen in the solution containing
0.1 M KNO3 and 3.9 mM AgNO3. PVP polymer matrix nanocavities were used as
nanoreactors for AgNPs synthesis. The reduction of silver cations was performed using
two-Pt-electrode electrochemical cell. The polarity of the electrodes was changed on the
half of the implementation time, enabling the Ag+ ions reduction in the bulk. Cyclic
voltammetry (CV) was performed in a three-electrode electrochemical cell, using the
saturated calomel electrode (SCE) as a reference. Ag/PVP nanocomposites were
scanned by CV immediately after the synthesis and after drying followed by reswelling in
0.1 M KNO3. Ag/PVP was compared with CVs of the following systems: Pt electrode in
0.1 M KNO3; Pt/PVP system in 0.1 M KNO3; Ag/Pt system in 0.1 M KNO3 + 3.9 mM
AgNO3 solution.
PB  - Serbian Chemical Society, Belgrade
C3  - Second Regional Symposium on Electrochemistry South-East Europe, RSE-SEE, Program and Book of Abstracts
T1  - Cyclic voltammetry study of electrochemically synthesized Ag/PVP nanocomposite
SP  - 26
EP  - 26
UR  - https://hdl.handle.net/21.15107/rcub_cer_3522
ER  - 

@conference{
author = "Jovanović, Željka and Panić, Vladimir and Krklješ, Aleksandra and Kačarević-Popović, Zorica and Nikolić, Branislav and Mišković-Stanković, Vesna",
year = "2010",
abstract = "Hydrogel nanocomposites of silver nanoparticles (AgNPs) and crosslinked poly(N-vinyl-2-
pyrrolidone) (PVP) were synthesized in situ by a novel electrochemical method. PVP
hydrogels, crosslinked by gamma-irradiation, were swollen in the solution containing
0.1 M KNO3 and 3.9 mM AgNO3. PVP polymer matrix nanocavities were used as
nanoreactors for AgNPs synthesis. The reduction of silver cations was performed using
two-Pt-electrode electrochemical cell. The polarity of the electrodes was changed on the
half of the implementation time, enabling the Ag+ ions reduction in the bulk. Cyclic
voltammetry (CV) was performed in a three-electrode electrochemical cell, using the
saturated calomel electrode (SCE) as a reference. Ag/PVP nanocomposites were
scanned by CV immediately after the synthesis and after drying followed by reswelling in
0.1 M KNO3. Ag/PVP was compared with CVs of the following systems: Pt electrode in
0.1 M KNO3; Pt/PVP system in 0.1 M KNO3; Ag/Pt system in 0.1 M KNO3 + 3.9 mM
AgNO3 solution.",
publisher = "Serbian Chemical Society, Belgrade",
journal = "Second Regional Symposium on Electrochemistry South-East Europe, RSE-SEE, Program and Book of Abstracts",
title = "Cyclic voltammetry study of electrochemically synthesized Ag/PVP nanocomposite",
pages = "26-26",
url = "https://hdl.handle.net/21.15107/rcub_cer_3522"
}

Jovanović, Ž., Panić, V., Krklješ, A., Kačarević-Popović, Z., Nikolić, B.,& Mišković-Stanković, V.. (2010). Cyclic voltammetry study of electrochemically synthesized Ag/PVP nanocomposite. in Second Regional Symposium on Electrochemistry South-East Europe, RSE-SEE, Program and Book of Abstracts
Serbian Chemical Society, Belgrade., 26-26.
https://hdl.handle.net/21.15107/rcub_cer_3522

Jovanović Ž, Panić V, Krklješ A, Kačarević-Popović Z, Nikolić B, Mišković-Stanković V. Cyclic voltammetry study of electrochemically synthesized Ag/PVP nanocomposite. in Second Regional Symposium on Electrochemistry South-East Europe, RSE-SEE, Program and Book of Abstracts. 2010;:26-26.
https://hdl.handle.net/21.15107/rcub_cer_3522 .

Jovanović, Željka, Panić, Vladimir, Krklješ, Aleksandra, Kačarević-Popović, Zorica, Nikolić, Branislav, Mišković-Stanković, Vesna, "Cyclic voltammetry study of electrochemically synthesized Ag/PVP nanocomposite" in Second Regional Symposium on Electrochemistry South-East Europe, RSE-SEE, Program and Book of Abstracts (2010):26-26,
https://hdl.handle.net/21.15107/rcub_cer_3522 .

TY  - CONF
AU  - Jovanović, Željka
AU  - Panić, Vladimir
AU  - Krklješ, Aleksandra
AU  - Kačarević-Popović, Zorica
AU  - Nikolić, Branislav
AU  - Mišković-Stanković, Vesna
PY  - 2010
UR  - http://www.aseee.eu/index.php/rsesee2-home
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/3523
AB  - Hydrogel nanocomposites of silver nanoparticles (AgNPs) and crosslinked poly(N-vinyl-2-pyrrolidone) (PVP) were synthesized in situ by a novel electrochemical method. PVPhydrogels, crosslinked by gamma-irradiation, were swollen in the solution containing0.1 M KNO3 and 3.9 mM AgNO3. PVP polymer matrix nanocavities were used asnanoreactors for AgNPs synthesis. The reduction of silver cations was performed usingtwo-Pt-electrode electrochemical cell. The polarity of the electrodes was changed on thehalf of the implementation time, enabling the Ag+ ions reduction in the bulk. Cyclicvoltammetry (CV) was performed in a three-electrode electrochemical cell, using thesaturated calomel electrode (SCE) as a reference. Ag/PVP nanocomposites werescanned by CV immediately after the synthesis and after drying followed by reswelling in0.1 M KNO3. Ag/PVP was compared with CVs of the following systems: Pt electrode in0.1 M KNO3; Pt/PVP system in 0.1 M KNO3; Ag/Pt system in 0.1 M KNO3 + 3.9 mMAgNO3 solution.
PB  - Serbian Chemical Society, Belgrade
C3  - Second Regional Symposium on Electrochemistry South-East Europe, RSE-SEE, Proceedings
T1  - Cyclic voltammetry study of electrochemically synthesized Ag/PVP nanocomposite
SP  - 29
EP  - 32
UR  - https://hdl.handle.net/21.15107/rcub_cer_3523
ER  - 

@conference{
author = "Jovanović, Željka and Panić, Vladimir and Krklješ, Aleksandra and Kačarević-Popović, Zorica and Nikolić, Branislav and Mišković-Stanković, Vesna",
year = "2010",
abstract = "Hydrogel nanocomposites of silver nanoparticles (AgNPs) and crosslinked poly(N-vinyl-2-pyrrolidone) (PVP) were synthesized in situ by a novel electrochemical method. PVPhydrogels, crosslinked by gamma-irradiation, were swollen in the solution containing0.1 M KNO3 and 3.9 mM AgNO3. PVP polymer matrix nanocavities were used asnanoreactors for AgNPs synthesis. The reduction of silver cations was performed usingtwo-Pt-electrode electrochemical cell. The polarity of the electrodes was changed on thehalf of the implementation time, enabling the Ag+ ions reduction in the bulk. Cyclicvoltammetry (CV) was performed in a three-electrode electrochemical cell, using thesaturated calomel electrode (SCE) as a reference. Ag/PVP nanocomposites werescanned by CV immediately after the synthesis and after drying followed by reswelling in0.1 M KNO3. Ag/PVP was compared with CVs of the following systems: Pt electrode in0.1 M KNO3; Pt/PVP system in 0.1 M KNO3; Ag/Pt system in 0.1 M KNO3 + 3.9 mMAgNO3 solution.",
publisher = "Serbian Chemical Society, Belgrade",
journal = "Second Regional Symposium on Electrochemistry South-East Europe, RSE-SEE, Proceedings",
title = "Cyclic voltammetry study of electrochemically synthesized Ag/PVP nanocomposite",
pages = "29-32",
url = "https://hdl.handle.net/21.15107/rcub_cer_3523"
}

Jovanović, Ž., Panić, V., Krklješ, A., Kačarević-Popović, Z., Nikolić, B.,& Mišković-Stanković, V.. (2010). Cyclic voltammetry study of electrochemically synthesized Ag/PVP nanocomposite. in Second Regional Symposium on Electrochemistry South-East Europe, RSE-SEE, Proceedings
Serbian Chemical Society, Belgrade., 29-32.
https://hdl.handle.net/21.15107/rcub_cer_3523

Jovanović Ž, Panić V, Krklješ A, Kačarević-Popović Z, Nikolić B, Mišković-Stanković V. Cyclic voltammetry study of electrochemically synthesized Ag/PVP nanocomposite. in Second Regional Symposium on Electrochemistry South-East Europe, RSE-SEE, Proceedings. 2010;:29-32.
https://hdl.handle.net/21.15107/rcub_cer_3523 .

Jovanović, Željka, Panić, Vladimir, Krklješ, Aleksandra, Kačarević-Popović, Zorica, Nikolić, Branislav, Mišković-Stanković, Vesna, "Cyclic voltammetry study of electrochemically synthesized Ag/PVP nanocomposite" in Second Regional Symposium on Electrochemistry South-East Europe, RSE-SEE, Proceedings (2010):29-32,
https://hdl.handle.net/21.15107/rcub_cer_3523 .

TY  - CONF
AU  - Panić, Vladimir
AU  - Mišković-Stanković, Vesna
AU  - Jovanović, Branislav
AU  - Milonić, Slobodan
AU  - Nikolić, Branislav
PY  - 2010
UR  - http://www.aseee.eu/index.php/rsesee2-home
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/3526
AB  - Titanium oxide is applied as a photocatalyst in organic synthesis and for waste water treatment and outdoor air purification. In this work, photoelectrochemical (PEC) activity of titanium oxide coating on titanium substrate, prepared by the sol–gel procedure from the oxide sol obtained by forced hydrolysis of chloride was investigated. Electrochemical and PEC parameters at photoelectrode change intensively upon UV illumination when organic compounds (alcohols, aldehydes, acids, etc.) are present in the electrolyte (H2SO4), which proves coating activity for their oxidation. Electrochemical impedance (EIS) characteristics of the coating are found to be sensitive to the photoelectrode potential and UV light. EIS characteristics are discussed on the basis of the values of parameters of equivalent electrical circuit used to fit experimental impedance data.
PB  - Serbian Chemical Society, Belgrade
C3  - Second Regional Symposium on Electrochemistry South-East Europe, RSE-SEE, Program and Book of Abstracts
T1  - Photovoltaics of sol-gel processed titanium oxide coating
SP  - 88
EP  - 88
UR  - https://hdl.handle.net/21.15107/rcub_cer_3526
ER  - 

@conference{
author = "Panić, Vladimir and Mišković-Stanković, Vesna and Jovanović, Branislav and Milonić, Slobodan and Nikolić, Branislav",
year = "2010",
abstract = "Titanium oxide is applied as a photocatalyst in organic synthesis and for waste water treatment and outdoor air purification. In this work, photoelectrochemical (PEC) activity of titanium oxide coating on titanium substrate, prepared by the sol–gel procedure from the oxide sol obtained by forced hydrolysis of chloride was investigated. Electrochemical and PEC parameters at photoelectrode change intensively upon UV illumination when organic compounds (alcohols, aldehydes, acids, etc.) are present in the electrolyte (H2SO4), which proves coating activity for their oxidation. Electrochemical impedance (EIS) characteristics of the coating are found to be sensitive to the photoelectrode potential and UV light. EIS characteristics are discussed on the basis of the values of parameters of equivalent electrical circuit used to fit experimental impedance data.",
publisher = "Serbian Chemical Society, Belgrade",
journal = "Second Regional Symposium on Electrochemistry South-East Europe, RSE-SEE, Program and Book of Abstracts",
title = "Photovoltaics of sol-gel processed titanium oxide coating",
pages = "88-88",
url = "https://hdl.handle.net/21.15107/rcub_cer_3526"
}

Panić, V., Mišković-Stanković, V., Jovanović, B., Milonić, S.,& Nikolić, B.. (2010). Photovoltaics of sol-gel processed titanium oxide coating. in Second Regional Symposium on Electrochemistry South-East Europe, RSE-SEE, Program and Book of Abstracts
Serbian Chemical Society, Belgrade., 88-88.
https://hdl.handle.net/21.15107/rcub_cer_3526

Panić V, Mišković-Stanković V, Jovanović B, Milonić S, Nikolić B. Photovoltaics of sol-gel processed titanium oxide coating. in Second Regional Symposium on Electrochemistry South-East Europe, RSE-SEE, Program and Book of Abstracts. 2010;:88-88.
https://hdl.handle.net/21.15107/rcub_cer_3526 .

Panić, Vladimir, Mišković-Stanković, Vesna, Jovanović, Branislav, Milonić, Slobodan, Nikolić, Branislav, "Photovoltaics of sol-gel processed titanium oxide coating" in Second Regional Symposium on Electrochemistry South-East Europe, RSE-SEE, Program and Book of Abstracts (2010):88-88,
https://hdl.handle.net/21.15107/rcub_cer_3526 .

TY  - CONF
AU  - Jovanović, Željka
AU  - Panić, Vladimir
AU  - Nikolić, Branislav
AU  - Mišković-Stanković, Vesna
PY  - 2010
UR  - http://www.aseee.eu/index.php/rsesee2-home
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/3531
AB  - The potential use of Ag/poly(N-vinyl-2-pyrrolidone) (PVP) nanocomposites is in wound dressings or soft tissue implants, where Ag nanoparticles (AgNPs) serve as the antimicrobial agent. Ag/PVP nanocomposites were electrochemically synthesized, by the electrochemical reduction of Ag+ ions into the AgNPs in the PVP aqueous solution and within the crosslinked PVP matrix, forming the non-crosslinked and crosslinked Ag/PVP nanocomposite, respectively. The synthesis of AgNPs was performed in an electrochemical cell with Pt working and counter electrodes and the saturated calomel electrode (SCE) as the reference. The non-crosslinked Ag/PVP nanocomposite was obtained by galvanostatic reduction of Ag+ ions from the aqueous solution consisted of 0.10 M KNO3, 3.9 mM AgNO3 and 10 wt. % PVP. The crosslinked Ag/PVP nanocomposite was obtained by in situ potentiostatic reduction of Ag+ ions within PVP hydrogel, previously prepared by -irradiation of the 10 wt. % PVP aqueous solution. Hydrogels were swollen in two different aqueous solutions ((a) 3.9 mM AgNO3, (b) 3.9 mM AgNO3 + 0.10 M KNO3) for 24 h. Ag/PVP nanocomposite systems were characterized by UV-Vis spectroscopy, FTIR, TEM, XRD, Z-sizer analysis and cyclic voltammetry.
PB  - Serbian Chemical Society, Belgrade
C3  - Second Regional Symposium on Electrochemistry South-East Europe, RSE-SEE, Program and Book of Abstracts
T1  - The electrochemical synthesis of different Ag/PVP nanocomposites
SP  - 155
EP  - 155
UR  - https://hdl.handle.net/21.15107/rcub_cer_3531
ER  - 

@conference{
author = "Jovanović, Željka and Panić, Vladimir and Nikolić, Branislav and Mišković-Stanković, Vesna",
year = "2010",
abstract = "The potential use of Ag/poly(N-vinyl-2-pyrrolidone) (PVP) nanocomposites is in wound dressings or soft tissue implants, where Ag nanoparticles (AgNPs) serve as the antimicrobial agent. Ag/PVP nanocomposites were electrochemically synthesized, by the electrochemical reduction of Ag+ ions into the AgNPs in the PVP aqueous solution and within the crosslinked PVP matrix, forming the non-crosslinked and crosslinked Ag/PVP nanocomposite, respectively. The synthesis of AgNPs was performed in an electrochemical cell with Pt working and counter electrodes and the saturated calomel electrode (SCE) as the reference. The non-crosslinked Ag/PVP nanocomposite was obtained by galvanostatic reduction of Ag+ ions from the aqueous solution consisted of 0.10 M KNO3, 3.9 mM AgNO3 and 10 wt. % PVP. The crosslinked Ag/PVP nanocomposite was obtained by in situ potentiostatic reduction of Ag+ ions within PVP hydrogel, previously prepared by -irradiation of the 10 wt. % PVP aqueous solution. Hydrogels were swollen in two different aqueous solutions ((a) 3.9 mM AgNO3, (b) 3.9 mM AgNO3 + 0.10 M KNO3) for 24 h. Ag/PVP nanocomposite systems were characterized by UV-Vis spectroscopy, FTIR, TEM, XRD, Z-sizer analysis and cyclic voltammetry.",
publisher = "Serbian Chemical Society, Belgrade",
journal = "Second Regional Symposium on Electrochemistry South-East Europe, RSE-SEE, Program and Book of Abstracts",
title = "The electrochemical synthesis of different Ag/PVP nanocomposites",
pages = "155-155",
url = "https://hdl.handle.net/21.15107/rcub_cer_3531"
}

Jovanović, Ž., Panić, V., Nikolić, B.,& Mišković-Stanković, V.. (2010). The electrochemical synthesis of different Ag/PVP nanocomposites. in Second Regional Symposium on Electrochemistry South-East Europe, RSE-SEE, Program and Book of Abstracts
Serbian Chemical Society, Belgrade., 155-155.
https://hdl.handle.net/21.15107/rcub_cer_3531

Jovanović Ž, Panić V, Nikolić B, Mišković-Stanković V. The electrochemical synthesis of different Ag/PVP nanocomposites. in Second Regional Symposium on Electrochemistry South-East Europe, RSE-SEE, Program and Book of Abstracts. 2010;:155-155.
https://hdl.handle.net/21.15107/rcub_cer_3531 .

Jovanović, Željka, Panić, Vladimir, Nikolić, Branislav, Mišković-Stanković, Vesna, "The electrochemical synthesis of different Ag/PVP nanocomposites" in Second Regional Symposium on Electrochemistry South-East Europe, RSE-SEE, Program and Book of Abstracts (2010):155-155,
https://hdl.handle.net/21.15107/rcub_cer_3531 .

TY  - JOUR
AU  - Panić, Vladimir
AU  - Dekanski, Aleksandar
AU  - Milonjić, Slobodan K.
AU  - Mišković-Stanković, Vesna
AU  - Nikolić, Branislav
PY  - 2006
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/275
AB  - Titanium anodes with an active RuO2 coating of two different thicknesses were prepared from the oxide suspended in ethanol ("ink" method), while the oxide itself was synthesized by the hydrolysis of ruthenium ethoxide in an ethanolic solution (alkoxide route). The morphology of prepared oxide was examined by scanning electron microscopy. The electrochemical properties of the prepared Ti/RuO2 anodes, involving their cyclic voltammetric behavior in H2SO4 and NaCl solutions, activity in the chlorine and oxygen evolution reaction, impedance behavior in H2SO4, and stability during electrolysis in dilute chloride solutions, were investigated. The performances of the anodes are compared to those of a Ti/RuO2 anode prepared by the sol-gel procedure from an oxide sol obtained by the forced hydrolysis of ruthenium chloride in acid solution. The anodes prepared via the alkoxide route showed a higher capacitance and activity for the chlorine evolution reaction than the anode prepared by the inorganic sol-gel procedure. The results of the stability test showed that the utilization of the coating active material is better when the anodes were prepared via the alkoxide route than via the inorganic sol-gel procedure, particularly for anodes with a smaller mass of coating. The different rates of loss of activity indicate a degradation mechanism for the anodes prepared via the alkoxide route in which electrochemical dissolution of RuO2 from the coating surface prevails over the growth of an insulating TiO2 layer in the coating/Ti substrate interphase. The effect of RuO2 dissolution from the coating surface increases with increasing coating mass.
AB  - Titanske anode sa aktivnom prevlakom od oksida rutenijuma dve različite debljine, formirane su od oksida dobijenog hidrolizom rutenijum(III)-etoksida u etanolskom rastvoru ("ink" metoda). Morfologija dobijenog oksida ispitivana je skenirajućom elektronskom mikroskopijom. Ispitivana su elektrohemijska svojstva formiranih anoda, koja podrazumevaju ciklično-voltametrijsko ponašanje u rastvorima H 2SO4 i NaCl, aktivnost u reakcijama izdvajanja hlora i kiseonika, impedansno pona- šanje i stabilnost tokom elektrolize razblaženih rastvora hlorida. Karakteristike dobijenih anoda upoređene su sa karakteristikama anode formirane sol-gel postupkom iz oksidnog sola dobijenog forsiranom hidrolizom rutenijum(III)-hlorida u kiseloj sredini (5 mol dm-3HCl). Anode formirane alkoksidnim postupkom imaju veću kapacitivnost i aktivnost za reakciju izdvajanja hlora od anode dobijene sol-gel postupkom iz neorganskog sola. Rezultati testa stabilnosti u rastvoru hlorida pokazuju da je iskorišćenje aktivnog materijala prevlake takođe bolje kod anoda dobijenih alkoksidnim postupkom, naročito za anodu sa manjom debljinom prevlake. Rezultati ukazuju na to da u mehanizmu gubitka aktivnosti anoda dobijenih alkoksidnim postupkom elektrohemijsko rastvaranje oksida rutenijuma sa površine prevlake preovlađuje u odnosu na rast izolatorskog sloja oksida titana u međufazi prevlaka/ titanska podloga. Efekt rastvaranja RuO2 sa površine je izraženiji kod prevlake veće debljine.
PB  - Serbian Chemical Society
T2  - Journal of the Serbian Chemical Society
T1  - Activity and stability of RuO2-coated titanium anodes prepared via the alkoxide route
T1  - Aktivnost i stabilnost titanskih anoda sa prevlakom od oksida rutenijuma dobijenom alkoksidnim postupkom
VL  - 71
IS  - 11
SP  - 1173
EP  - 1186
DO  - 10.2298/JSC0611173P
ER  - 

@article{
author = "Panić, Vladimir and Dekanski, Aleksandar and Milonjić, Slobodan K. and Mišković-Stanković, Vesna and Nikolić, Branislav",
year = "2006",
abstract = "Titanium anodes with an active RuO2 coating of two different thicknesses were prepared from the oxide suspended in ethanol ("ink" method), while the oxide itself was synthesized by the hydrolysis of ruthenium ethoxide in an ethanolic solution (alkoxide route). The morphology of prepared oxide was examined by scanning electron microscopy. The electrochemical properties of the prepared Ti/RuO2 anodes, involving their cyclic voltammetric behavior in H2SO4 and NaCl solutions, activity in the chlorine and oxygen evolution reaction, impedance behavior in H2SO4, and stability during electrolysis in dilute chloride solutions, were investigated. The performances of the anodes are compared to those of a Ti/RuO2 anode prepared by the sol-gel procedure from an oxide sol obtained by the forced hydrolysis of ruthenium chloride in acid solution. The anodes prepared via the alkoxide route showed a higher capacitance and activity for the chlorine evolution reaction than the anode prepared by the inorganic sol-gel procedure. The results of the stability test showed that the utilization of the coating active material is better when the anodes were prepared via the alkoxide route than via the inorganic sol-gel procedure, particularly for anodes with a smaller mass of coating. The different rates of loss of activity indicate a degradation mechanism for the anodes prepared via the alkoxide route in which electrochemical dissolution of RuO2 from the coating surface prevails over the growth of an insulating TiO2 layer in the coating/Ti substrate interphase. The effect of RuO2 dissolution from the coating surface increases with increasing coating mass., Titanske anode sa aktivnom prevlakom od oksida rutenijuma dve različite debljine, formirane su od oksida dobijenog hidrolizom rutenijum(III)-etoksida u etanolskom rastvoru ("ink" metoda). Morfologija dobijenog oksida ispitivana je skenirajućom elektronskom mikroskopijom. Ispitivana su elektrohemijska svojstva formiranih anoda, koja podrazumevaju ciklično-voltametrijsko ponašanje u rastvorima H 2SO4 i NaCl, aktivnost u reakcijama izdvajanja hlora i kiseonika, impedansno pona- šanje i stabilnost tokom elektrolize razblaženih rastvora hlorida. Karakteristike dobijenih anoda upoređene su sa karakteristikama anode formirane sol-gel postupkom iz oksidnog sola dobijenog forsiranom hidrolizom rutenijum(III)-hlorida u kiseloj sredini (5 mol dm-3HCl). Anode formirane alkoksidnim postupkom imaju veću kapacitivnost i aktivnost za reakciju izdvajanja hlora od anode dobijene sol-gel postupkom iz neorganskog sola. Rezultati testa stabilnosti u rastvoru hlorida pokazuju da je iskorišćenje aktivnog materijala prevlake takođe bolje kod anoda dobijenih alkoksidnim postupkom, naročito za anodu sa manjom debljinom prevlake. Rezultati ukazuju na to da u mehanizmu gubitka aktivnosti anoda dobijenih alkoksidnim postupkom elektrohemijsko rastvaranje oksida rutenijuma sa površine prevlake preovlađuje u odnosu na rast izolatorskog sloja oksida titana u međufazi prevlaka/ titanska podloga. Efekt rastvaranja RuO2 sa površine je izraženiji kod prevlake veće debljine.",
publisher = "Serbian Chemical Society",
journal = "Journal of the Serbian Chemical Society",
title = "Activity and stability of RuO2-coated titanium anodes prepared via the alkoxide route, Aktivnost i stabilnost titanskih anoda sa prevlakom od oksida rutenijuma dobijenom alkoksidnim postupkom",
volume = "71",
number = "11",
pages = "1173-1186",
doi = "10.2298/JSC0611173P"
}

Panić, V., Dekanski, A., Milonjić, S. K., Mišković-Stanković, V.,& Nikolić, B.. (2006). Activity and stability of RuO2-coated titanium anodes prepared via the alkoxide route. in Journal of the Serbian Chemical Society
Serbian Chemical Society., 71(11), 1173-1186.
https://doi.org/10.2298/JSC0611173P

Panić V, Dekanski A, Milonjić SK, Mišković-Stanković V, Nikolić B. Activity and stability of RuO2-coated titanium anodes prepared via the alkoxide route. in Journal of the Serbian Chemical Society. 2006;71(11):1173-1186.
doi:10.2298/JSC0611173P .

Panić, Vladimir, Dekanski, Aleksandar, Milonjić, Slobodan K., Mišković-Stanković, Vesna, Nikolić, Branislav, "Activity and stability of RuO2-coated titanium anodes prepared via the alkoxide route" in Journal of the Serbian Chemical Society, 71, no. 11 (2006):1173-1186,
https://doi.org/10.2298/JSC0611173P . .

TY  - JOUR
AU  - Panić, Vladimir
AU  - Dekanski, Aleksandar
AU  - Mišković-Stanković, Vesna
AU  - Milonjić, Slobodan
AU  - Nikolić, Branislav
PY  - 2005
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4134
AB  - The deactivation process that leads to the end of titanium supported RuO2-TiO2 coating service life, for anodes prepared from RuO2 and TiO2 sols, as well as by the conventional thermal decomposition of RuCl3 and TiCl3, was investigated. The loss of electrocatalytic activity was registered by an accelerated stability test in 0.50 mol dm-3 NaCl electrolyte, while the changes in the electrochemical properties were monitored during the stability test by cyclic voltammetry, polarization measurements and electrochemical impedance spectroscopy in 1.0 mol dm-3 HClO 4 and in 0.50 mol dm-3 NaCl. The changes in anode behavior suggest that the essential cause for the deactivation of the anode prepared by the sol-gel procedure is the formation of an insulating TiO 2-rich layer at the coating surface due to the continuous dissolution of the Ru active species. However, the growth of the insulating TiO2 layer in the coating/Ti substrate interphase mainly causes deactivation of the thermally prepared anode. The deactivation mechanism appeared to be the consequence of the different morphology of the coatings prepared by two different procedures.
PB  - Elsevier
T2  - Journal of Electroanalytical Chemistry
T1  - On the deactivation mechanism of RuO2–TiO2/Ti anodes prepared by the sol–gel procedure
VL  - 579
IS  - 1
SP  - 67
EP  - 76
DO  - 10.1016/j.jelechem.2005.01.026
ER  - 

@article{
author = "Panić, Vladimir and Dekanski, Aleksandar and Mišković-Stanković, Vesna and Milonjić, Slobodan and Nikolić, Branislav",
year = "2005",
abstract = "The deactivation process that leads to the end of titanium supported RuO2-TiO2 coating service life, for anodes prepared from RuO2 and TiO2 sols, as well as by the conventional thermal decomposition of RuCl3 and TiCl3, was investigated. The loss of electrocatalytic activity was registered by an accelerated stability test in 0.50 mol dm-3 NaCl electrolyte, while the changes in the electrochemical properties were monitored during the stability test by cyclic voltammetry, polarization measurements and electrochemical impedance spectroscopy in 1.0 mol dm-3 HClO 4 and in 0.50 mol dm-3 NaCl. The changes in anode behavior suggest that the essential cause for the deactivation of the anode prepared by the sol-gel procedure is the formation of an insulating TiO 2-rich layer at the coating surface due to the continuous dissolution of the Ru active species. However, the growth of the insulating TiO2 layer in the coating/Ti substrate interphase mainly causes deactivation of the thermally prepared anode. The deactivation mechanism appeared to be the consequence of the different morphology of the coatings prepared by two different procedures.",
publisher = "Elsevier",
journal = "Journal of Electroanalytical Chemistry",
title = "On the deactivation mechanism of RuO2–TiO2/Ti anodes prepared by the sol–gel procedure",
volume = "579",
number = "1",
pages = "67-76",
doi = "10.1016/j.jelechem.2005.01.026"
}

Panić, V., Dekanski, A., Mišković-Stanković, V., Milonjić, S.,& Nikolić, B.. (2005). On the deactivation mechanism of RuO2–TiO2/Ti anodes prepared by the sol–gel procedure. in Journal of Electroanalytical Chemistry
Elsevier., 579(1), 67-76.
https://doi.org/10.1016/j.jelechem.2005.01.026

Panić V, Dekanski A, Mišković-Stanković V, Milonjić S, Nikolić B. On the deactivation mechanism of RuO2–TiO2/Ti anodes prepared by the sol–gel procedure. in Journal of Electroanalytical Chemistry. 2005;579(1):67-76.
doi:10.1016/j.jelechem.2005.01.026 .

Panić, Vladimir, Dekanski, Aleksandar, Mišković-Stanković, Vesna, Milonjić, Slobodan, Nikolić, Branislav, "On the deactivation mechanism of RuO2–TiO2/Ti anodes prepared by the sol–gel procedure" in Journal of Electroanalytical Chemistry, 579, no. 1 (2005):67-76,
https://doi.org/10.1016/j.jelechem.2005.01.026 . .

TY  - JOUR
AU  - Panić, Vladimir
AU  - Vidaković, Tanja
AU  - Gojković, Suzana
AU  - Dekanski, Aleksandar
AU  - Milonjić, Slobodan
AU  - Nikolić, Branislav
PY  - 2003
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4091
AB  - Preparation of RuOxHy/carbon black nanocomposite material was performed by the impregnation method starting from RuOxHy sol as a precursor. Black Pearls 2000® (BP) and Vulcan® XC-72 R (XC) were used as supporting materials. Samples of the composite were calcined in nitrogen atmosphere at temperatures from 130 to 450 °C. Chemical and structural characterization of the precursor and the composites was performed by using energy-dispersive X-ray fluorescence spectroscopy (EDXRFS), X-ray diffraction (XRD) and thermogravimetric analysis (TGA). These techniques showed that the oxide impregnated into carbon support is hydrous and amorphous. The amorphous structure is maintained if the composite is calcined up to 300 °C, while the low-intensity peak at 2θ position that corresponds to the most intensive peak of the rutile structure was registered at 450 °C. The capacitance of the composite was determined using cyclic voltammetry. It was found that the capacitance is dependent on calcination temperature and surface area of the carbon black support. The highest specific capacitance of about 700 F g−1 of composite was registered for RuOxHy supported on BP and calcined at 300 °C while four times lower values was obtained for RuOxHy supported on XC. The capacitance measurements indicated that XC-supported RuOxHy composite is highly porous while BP-supported one is more compact.
PB  - Elsevier
T2  - Electrochimica Acta
T1  - The properties of carbon-supported hydrous ruthenium oxide obtained from RuOxHy sol
VL  - 48
SP  - 3805
EP  - 3813
DO  - 10.1016/S0013-4686(03)00514-0
ER  - 

@article{
author = "Panić, Vladimir and Vidaković, Tanja and Gojković, Suzana and Dekanski, Aleksandar and Milonjić, Slobodan and Nikolić, Branislav",
year = "2003",
abstract = "Preparation of RuOxHy/carbon black nanocomposite material was performed by the impregnation method starting from RuOxHy sol as a precursor. Black Pearls 2000® (BP) and Vulcan® XC-72 R (XC) were used as supporting materials. Samples of the composite were calcined in nitrogen atmosphere at temperatures from 130 to 450 °C. Chemical and structural characterization of the precursor and the composites was performed by using energy-dispersive X-ray fluorescence spectroscopy (EDXRFS), X-ray diffraction (XRD) and thermogravimetric analysis (TGA). These techniques showed that the oxide impregnated into carbon support is hydrous and amorphous. The amorphous structure is maintained if the composite is calcined up to 300 °C, while the low-intensity peak at 2θ position that corresponds to the most intensive peak of the rutile structure was registered at 450 °C. The capacitance of the composite was determined using cyclic voltammetry. It was found that the capacitance is dependent on calcination temperature and surface area of the carbon black support. The highest specific capacitance of about 700 F g−1 of composite was registered for RuOxHy supported on BP and calcined at 300 °C while four times lower values was obtained for RuOxHy supported on XC. The capacitance measurements indicated that XC-supported RuOxHy composite is highly porous while BP-supported one is more compact.",
publisher = "Elsevier",
journal = "Electrochimica Acta",
title = "The properties of carbon-supported hydrous ruthenium oxide obtained from RuOxHy sol",
volume = "48",
pages = "3805-3813",
doi = "10.1016/S0013-4686(03)00514-0"
}

Panić, V., Vidaković, T., Gojković, S., Dekanski, A., Milonjić, S.,& Nikolić, B.. (2003). The properties of carbon-supported hydrous ruthenium oxide obtained from RuOxHy sol. in Electrochimica Acta
Elsevier., 48, 3805-3813.
https://doi.org/10.1016/S0013-4686(03)00514-0

Panić V, Vidaković T, Gojković S, Dekanski A, Milonjić S, Nikolić B. The properties of carbon-supported hydrous ruthenium oxide obtained from RuOxHy sol. in Electrochimica Acta. 2003;48:3805-3813.
doi:10.1016/S0013-4686(03)00514-0 .

Panić, Vladimir, Vidaković, Tanja, Gojković, Suzana, Dekanski, Aleksandar, Milonjić, Slobodan, Nikolić, Branislav, "The properties of carbon-supported hydrous ruthenium oxide obtained from RuOxHy sol" in Electrochimica Acta, 48 (2003):3805-3813,
https://doi.org/10.1016/S0013-4686(03)00514-0 . .

TY  - JOUR
AU  - Mitrović, Dejan
AU  - Panić, Vladimir
AU  - Dekanski, Aleksandar
AU  - Milonjić, Slobodan K.
AU  - Atanasoski, Radoslav
AU  - Nikolić, Branislav
PY  - 2001
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/26
AB  - The influence of the addition of methanol, ethanol, 1-propanol and 2-propanol to the dispersing medium of a mixture of RuO2 and TiO2 sols on the electrochemically active surface area for proton exchange, as well as on the electrocatalytic activity for the chlorine evolution reaction (CER) of RuO2-TiO2/Ti electrode obtained by sol-gel procedure was investigated. The electrochemically active surface area was examined by cyclic voltammetry, while the analysis of the activity for the CER was performed by polarization measurements. The stability of the obtained anode coatings was also checked by an accelerated stability test. The anode properties depend on the number of C atoms in the alcohol molecule, as well as on the elapsed time between the preparation of the sols/alcohol mixture and its application onto the titanium support. The addition of alcohol increased the activity of the anodes for the CER, compared to those prepared without the addition, but their stability was smaller.
AB  - U radu je ispitivan uticaj metanola, etanola, 1-propanola i 2-propanola, dodatih u disperznu sredinu RuO2-TiO2 smeše solova, na elektrohemijski aktivnu površinu i elektrokatalitičku aktivnost za reakciju izdvajanja hlora (RIH) RuO2-TiO2/Ti elektroda dobijenih sol-gel postupkom. Elektrohemijski aktivna površina ispitivana je metodom ciklične voltametrije, dok je aktivnost za RIH ispitivana polarizacionim merenjima. Takođe je i ubrzanim testom stabilnosti ispitivana postojanost dobijenih oksidnih prevlaka. Utvrđeno je da osobine dobijenih anoda zavise od broja ugljenikovih atoma u molekulu dodatog alkohola i vremena proteklog od pripreme smeše alkohola i solova do nanošenja smeše na titanski nosač. Uočeno je da dodatak alkohola prouzrokuje povećanje aktivnosti anoda za RIH u odnosu na anode dobijene bez dodavanja alkohola. Istovremeno, anode dobijene dodavanjem alkohola su manje stabilne od anoda dobijenih bez dodavanja alkohola.
PB  - Serbian Chemical Society
T2  - Journal of the Serbian Chemical Society
T1  - The effect of the composition of the dispersing medium of oxide sols on the electrocatalytic activity of sol-gel obtained RuO2-TiO2/Ti anodes
T1  - Uticaj sastava disperzne sredine oksidnih solova na elektrokatalitičku aktivnost RuO2-TiO2/Ti anoda dobijenih sol-gel postupkom
VL  - 66
IS  - 11-12
SP  - 847
EP  - 857
UR  - https://hdl.handle.net/21.15107/rcub_cer_26
ER  - 

@article{
author = "Mitrović, Dejan and Panić, Vladimir and Dekanski, Aleksandar and Milonjić, Slobodan K. and Atanasoski, Radoslav and Nikolić, Branislav",
year = "2001",
abstract = "The influence of the addition of methanol, ethanol, 1-propanol and 2-propanol to the dispersing medium of a mixture of RuO2 and TiO2 sols on the electrochemically active surface area for proton exchange, as well as on the electrocatalytic activity for the chlorine evolution reaction (CER) of RuO2-TiO2/Ti electrode obtained by sol-gel procedure was investigated. The electrochemically active surface area was examined by cyclic voltammetry, while the analysis of the activity for the CER was performed by polarization measurements. The stability of the obtained anode coatings was also checked by an accelerated stability test. The anode properties depend on the number of C atoms in the alcohol molecule, as well as on the elapsed time between the preparation of the sols/alcohol mixture and its application onto the titanium support. The addition of alcohol increased the activity of the anodes for the CER, compared to those prepared without the addition, but their stability was smaller., U radu je ispitivan uticaj metanola, etanola, 1-propanola i 2-propanola, dodatih u disperznu sredinu RuO2-TiO2 smeše solova, na elektrohemijski aktivnu površinu i elektrokatalitičku aktivnost za reakciju izdvajanja hlora (RIH) RuO2-TiO2/Ti elektroda dobijenih sol-gel postupkom. Elektrohemijski aktivna površina ispitivana je metodom ciklične voltametrije, dok je aktivnost za RIH ispitivana polarizacionim merenjima. Takođe je i ubrzanim testom stabilnosti ispitivana postojanost dobijenih oksidnih prevlaka. Utvrđeno je da osobine dobijenih anoda zavise od broja ugljenikovih atoma u molekulu dodatog alkohola i vremena proteklog od pripreme smeše alkohola i solova do nanošenja smeše na titanski nosač. Uočeno je da dodatak alkohola prouzrokuje povećanje aktivnosti anoda za RIH u odnosu na anode dobijene bez dodavanja alkohola. Istovremeno, anode dobijene dodavanjem alkohola su manje stabilne od anoda dobijenih bez dodavanja alkohola.",
publisher = "Serbian Chemical Society",
journal = "Journal of the Serbian Chemical Society",
title = "The effect of the composition of the dispersing medium of oxide sols on the electrocatalytic activity of sol-gel obtained RuO2-TiO2/Ti anodes, Uticaj sastava disperzne sredine oksidnih solova na elektrokatalitičku aktivnost RuO2-TiO2/Ti anoda dobijenih sol-gel postupkom",
volume = "66",
number = "11-12",
pages = "847-857",
url = "https://hdl.handle.net/21.15107/rcub_cer_26"
}

Mitrović, D., Panić, V., Dekanski, A., Milonjić, S. K., Atanasoski, R.,& Nikolić, B.. (2001). The effect of the composition of the dispersing medium of oxide sols on the electrocatalytic activity of sol-gel obtained RuO2-TiO2/Ti anodes. in Journal of the Serbian Chemical Society
Serbian Chemical Society., 66(11-12), 847-857.
https://hdl.handle.net/21.15107/rcub_cer_26

Mitrović D, Panić V, Dekanski A, Milonjić SK, Atanasoski R, Nikolić B. The effect of the composition of the dispersing medium of oxide sols on the electrocatalytic activity of sol-gel obtained RuO2-TiO2/Ti anodes. in Journal of the Serbian Chemical Society. 2001;66(11-12):847-857.
https://hdl.handle.net/21.15107/rcub_cer_26 .

Mitrović, Dejan, Panić, Vladimir, Dekanski, Aleksandar, Milonjić, Slobodan K., Atanasoski, Radoslav, Nikolić, Branislav, "The effect of the composition of the dispersing medium of oxide sols on the electrocatalytic activity of sol-gel obtained RuO2-TiO2/Ti anodes" in Journal of the Serbian Chemical Society, 66, no. 11-12 (2001):847-857,
https://hdl.handle.net/21.15107/rcub_cer_26 .

TY  - JOUR
AU  - Panić, Vladimir
AU  - Dekanski, Aleksandar
AU  - Milonjić, Slobodan
AU  - Atanasoski, Radoslav
AU  - Nikolić, Branislav
PY  - 2000
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4089
AB  - The influence of the aging time of RuO2 and TiO2 sols used for the preparation of (40% RuO2+60% TiO2)/Ti anodes by the sol-gel procedure on the electrochemical properties and behavior for the chlorine evolution reaction of obtained anodes was studied. The electrochemical (active) surface area of the anode coatings was examined by cyclic voltammetry. The electrocatalytic activity and stability of obtained anodes for the chlorine evolution reaction were investigated by polarization measurements and accelerated stability test. The dependence of electrochemical properties of obtained activated titanium anodes on RuO2 and TiO2 sol particle size was established.
PB  - Elsevier
T2  - Electrochimica Acta
T1  - The influence of the aging time of RuO2 and TiO2 sols on the electrochemical properties and behavior for the chlorine evolution reaction of activated titanium anodes obtained by the sol-gel procedure
VL  - 46
SP  - 415
EP  - 421
DO  - 10.1016/S0013-4686(00)00600-9
ER  - 

@article{
author = "Panić, Vladimir and Dekanski, Aleksandar and Milonjić, Slobodan and Atanasoski, Radoslav and Nikolić, Branislav",
year = "2000",
abstract = "The influence of the aging time of RuO2 and TiO2 sols used for the preparation of (40% RuO2+60% TiO2)/Ti anodes by the sol-gel procedure on the electrochemical properties and behavior for the chlorine evolution reaction of obtained anodes was studied. The electrochemical (active) surface area of the anode coatings was examined by cyclic voltammetry. The electrocatalytic activity and stability of obtained anodes for the chlorine evolution reaction were investigated by polarization measurements and accelerated stability test. The dependence of electrochemical properties of obtained activated titanium anodes on RuO2 and TiO2 sol particle size was established.",
publisher = "Elsevier",
journal = "Electrochimica Acta",
title = "The influence of the aging time of RuO2 and TiO2 sols on the electrochemical properties and behavior for the chlorine evolution reaction of activated titanium anodes obtained by the sol-gel procedure",
volume = "46",
pages = "415-421",
doi = "10.1016/S0013-4686(00)00600-9"
}

Panić, V., Dekanski, A., Milonjić, S., Atanasoski, R.,& Nikolić, B.. (2000). The influence of the aging time of RuO2 and TiO2 sols on the electrochemical properties and behavior for the chlorine evolution reaction of activated titanium anodes obtained by the sol-gel procedure. in Electrochimica Acta
Elsevier., 46, 415-421.
https://doi.org/10.1016/S0013-4686(00)00600-9

Panić V, Dekanski A, Milonjić S, Atanasoski R, Nikolić B. The influence of the aging time of RuO2 and TiO2 sols on the electrochemical properties and behavior for the chlorine evolution reaction of activated titanium anodes obtained by the sol-gel procedure. in Electrochimica Acta. 2000;46:415-421.
doi:10.1016/S0013-4686(00)00600-9 .

Panić, Vladimir, Dekanski, Aleksandar, Milonjić, Slobodan, Atanasoski, Radoslav, Nikolić, Branislav, "The influence of the aging time of RuO2 and TiO2 sols on the electrochemical properties and behavior for the chlorine evolution reaction of activated titanium anodes obtained by the sol-gel procedure" in Electrochimica Acta, 46 (2000):415-421,
https://doi.org/10.1016/S0013-4686(00)00600-9 . .