TY  - CONF
AU  - Cvetković, Vesna S.
AU  - Petrović, Nataša M.
AU  - Jovićević, Jovan N.
PY  - 2023
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/6145
AB  - Presence of major environmental pollutants in water can cause a variety of harmful
effects on living organisms in ecosystems. Very often, apart from the ubiquitous arsenic (As),
organic compounds, iron, manganese, hydrogen sulfide, ammonia, and similar pollutants may reach dramatically high levels in originally unpolluted waters due to various anthropogenic activities. These elevated levels have major negative effects on the environment and require action. The aim of this research was to propose a new approach to the development and production of cost-effective water pollutant removal media based on natural minerals. The synthesis process is based on chemical
and subsequent thermal treatment of quartz sand with a magnesium carbonate water solution. The
MgO-coated sand in a 5 min. interaction in column operation with 250 mL of synthetic water with
200 μg/L of As(V), 0.51 mg/L of Fe(III), and 1.41 mg/L of Mn(II) removed more than 90% of the As(V). The final concentrations of arsenic, iron, and manganese in treated waters were very close to zero after 10 min of contact with active materials. The removal process is based on redox and sorption processes on the surface and inside the pores of the active material.
PB  - MDPI
C3  - Environmental Sciences Proceedings
T1  - Water Pollutants Removal by Coated Quartz Sand
VL  - 25
IS  - 1
SP  - 10
DO  - 10.3390/ECWS-7-14188
ER  - 

@conference{
author = "Cvetković, Vesna S. and Petrović, Nataša M. and Jovićević, Jovan N.",
year = "2023",
abstract = "Presence of major environmental pollutants in water can cause a variety of harmful
effects on living organisms in ecosystems. Very often, apart from the ubiquitous arsenic (As),
organic compounds, iron, manganese, hydrogen sulfide, ammonia, and similar pollutants may reach dramatically high levels in originally unpolluted waters due to various anthropogenic activities. These elevated levels have major negative effects on the environment and require action. The aim of this research was to propose a new approach to the development and production of cost-effective water pollutant removal media based on natural minerals. The synthesis process is based on chemical
and subsequent thermal treatment of quartz sand with a magnesium carbonate water solution. The
MgO-coated sand in a 5 min. interaction in column operation with 250 mL of synthetic water with
200 μg/L of As(V), 0.51 mg/L of Fe(III), and 1.41 mg/L of Mn(II) removed more than 90% of the As(V). The final concentrations of arsenic, iron, and manganese in treated waters were very close to zero after 10 min of contact with active materials. The removal process is based on redox and sorption processes on the surface and inside the pores of the active material.",
publisher = "MDPI",
journal = "Environmental Sciences Proceedings",
title = "Water Pollutants Removal by Coated Quartz Sand",
volume = "25",
number = "1",
pages = "10",
doi = "10.3390/ECWS-7-14188"
}

Cvetković, V. S., Petrović, N. M.,& Jovićević, J. N.. (2023). Water Pollutants Removal by Coated Quartz Sand. in Environmental Sciences Proceedings
MDPI., 25(1), 10.
https://doi.org/10.3390/ECWS-7-14188

Cvetković VS, Petrović NM, Jovićević JN. Water Pollutants Removal by Coated Quartz Sand. in Environmental Sciences Proceedings. 2023;25(1):10.
doi:10.3390/ECWS-7-14188 .

Cvetković, Vesna S., Petrović, Nataša M., Jovićević, Jovan N., "Water Pollutants Removal by Coated Quartz Sand" in Environmental Sciences Proceedings, 25, no. 1 (2023):10,
https://doi.org/10.3390/ECWS-7-14188 . .

TY  - CONF
AU  - Cvetković, Vesna S.
AU  - Nikolić, Nebojša D.
AU  - Petrović, Nataša M.
AU  - Barudžija, Tanja S.
AU  - Dimitrijević, Silvana B.
AU  - Jovićević, Jovan N.
PY  - 2023
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/6346
AB  - The electrochemical deposition of Zn onto Au from a choline chloride/ethylene glycol deep eutectic system containing different ZnCl2 concentrations has been investigated. The voltammetric results demonstrated that Zn electrodeposition commences in the zinc underpotential deposition (UPD) and proceeds through to the zinc overpotential deposition (OPD) region. The results of X-ray diffraction analysis revealed that the deposit prepared at a relatively low Zn overpotential of – 0.050 V vs. Zn was composed of cubic AuZn alloy. The morphology of the deposit has been characterized by means of a scanning electron microscope and displays a relatively compact and dendrite-free Zn/Au alloy deposit formed.
PB  - Serbian Society of Corrosion and Materials Protection (UISKoZaM)
C3  - Proceedings - XXIV YuCorr International Conference, Meeting Point of the Science and Practice in the Fields of Corrosion, Materials and Environmental Protection, May 28-31, 2023, Divčibare, Serbia
T1  - Zn/Au alloys formation by Zn electrodeposition from a deep eutectic system
SP  - POSTER-171
EP  - POSTER-175
UR  - https://hdl.handle.net/21.15107/rcub_cer_6346
ER  - 

@conference{
author = "Cvetković, Vesna S. and Nikolić, Nebojša D. and Petrović, Nataša M. and Barudžija, Tanja S. and Dimitrijević, Silvana B. and Jovićević, Jovan N.",
year = "2023",
abstract = "The electrochemical deposition of Zn onto Au from a choline chloride/ethylene glycol deep eutectic system containing different ZnCl2 concentrations has been investigated. The voltammetric results demonstrated that Zn electrodeposition commences in the zinc underpotential deposition (UPD) and proceeds through to the zinc overpotential deposition (OPD) region. The results of X-ray diffraction analysis revealed that the deposit prepared at a relatively low Zn overpotential of – 0.050 V vs. Zn was composed of cubic AuZn alloy. The morphology of the deposit has been characterized by means of a scanning electron microscope and displays a relatively compact and dendrite-free Zn/Au alloy deposit formed.",
publisher = "Serbian Society of Corrosion and Materials Protection (UISKoZaM)",
journal = "Proceedings - XXIV YuCorr International Conference, Meeting Point of the Science and Practice in the Fields of Corrosion, Materials and Environmental Protection, May 28-31, 2023, Divčibare, Serbia",
title = "Zn/Au alloys formation by Zn electrodeposition from a deep eutectic system",
pages = "POSTER-171-POSTER-175",
url = "https://hdl.handle.net/21.15107/rcub_cer_6346"
}

Cvetković, V. S., Nikolić, N. D., Petrović, N. M., Barudžija, T. S., Dimitrijević, S. B.,& Jovićević, J. N.. (2023). Zn/Au alloys formation by Zn electrodeposition from a deep eutectic system. in Proceedings - XXIV YuCorr International Conference, Meeting Point of the Science and Practice in the Fields of Corrosion, Materials and Environmental Protection, May 28-31, 2023, Divčibare, Serbia
Serbian Society of Corrosion and Materials Protection (UISKoZaM)., POSTER-171-POSTER-175.
https://hdl.handle.net/21.15107/rcub_cer_6346

Cvetković VS, Nikolić ND, Petrović NM, Barudžija TS, Dimitrijević SB, Jovićević JN. Zn/Au alloys formation by Zn electrodeposition from a deep eutectic system. in Proceedings - XXIV YuCorr International Conference, Meeting Point of the Science and Practice in the Fields of Corrosion, Materials and Environmental Protection, May 28-31, 2023, Divčibare, Serbia. 2023;:POSTER-171-POSTER-175.
https://hdl.handle.net/21.15107/rcub_cer_6346 .

Cvetković, Vesna S., Nikolić, Nebojša D., Petrović, Nataša M., Barudžija, Tanja S., Dimitrijević, Silvana B., Jovićević, Jovan N., "Zn/Au alloys formation by Zn electrodeposition from a deep eutectic system" in Proceedings - XXIV YuCorr International Conference, Meeting Point of the Science and Practice in the Fields of Corrosion, Materials and Environmental Protection, May 28-31, 2023, Divčibare, Serbia (2023):POSTER-171-POSTER-175,
https://hdl.handle.net/21.15107/rcub_cer_6346 .

TY  - CONF
AU  - Cvetković, Vesna S.
AU  - Petrović, Nataša M.
AU  - Feldhaus, Dominic
AU  - Prasakti, Laras
AU  - Friedrich, Bernd
AU  - Jovićević, Jovan N.
PY  - 2023
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/6756
AB  - In the present work, we investigated the off-gas emission during the Nd and Pr electrodeposition from oxy- fluoride melts by the in-situ FTIR-spectrometry to understand the nature of the reactions taking place on the anode and the mechanisms behind them.
PB  - Skopje : Society of chemists and technologists of Macedonia
C3  - Book of abstracts - 26th Congress of Chemists and Technologysts of Macedonia, 20–23 September 2023, Metropol Lake Resort Ohrid, N. Macedonia
T1  - Greenhouse gas emission from the rare earth metals electrolysis
SP  - 141
EP  - 141
UR  - https://hdl.handle.net/21.15107/rcub_cer_6756
ER  - 

@conference{
author = "Cvetković, Vesna S. and Petrović, Nataša M. and Feldhaus, Dominic and Prasakti, Laras and Friedrich, Bernd and Jovićević, Jovan N.",
year = "2023",
abstract = "In the present work, we investigated the off-gas emission during the Nd and Pr electrodeposition from oxy- fluoride melts by the in-situ FTIR-spectrometry to understand the nature of the reactions taking place on the anode and the mechanisms behind them.",
publisher = "Skopje : Society of chemists and technologists of Macedonia",
journal = "Book of abstracts - 26th Congress of Chemists and Technologysts of Macedonia, 20–23 September 2023, Metropol Lake Resort Ohrid, N. Macedonia",
title = "Greenhouse gas emission from the rare earth metals electrolysis",
pages = "141-141",
url = "https://hdl.handle.net/21.15107/rcub_cer_6756"
}

Cvetković, V. S., Petrović, N. M., Feldhaus, D., Prasakti, L., Friedrich, B.,& Jovićević, J. N.. (2023). Greenhouse gas emission from the rare earth metals electrolysis. in Book of abstracts - 26th Congress of Chemists and Technologysts of Macedonia, 20–23 September 2023, Metropol Lake Resort Ohrid, N. Macedonia
Skopje : Society of chemists and technologists of Macedonia., 141-141.
https://hdl.handle.net/21.15107/rcub_cer_6756

Cvetković VS, Petrović NM, Feldhaus D, Prasakti L, Friedrich B, Jovićević JN. Greenhouse gas emission from the rare earth metals electrolysis. in Book of abstracts - 26th Congress of Chemists and Technologysts of Macedonia, 20–23 September 2023, Metropol Lake Resort Ohrid, N. Macedonia. 2023;:141-141.
https://hdl.handle.net/21.15107/rcub_cer_6756 .

Cvetković, Vesna S., Petrović, Nataša M., Feldhaus, Dominic, Prasakti, Laras, Friedrich, Bernd, Jovićević, Jovan N., "Greenhouse gas emission from the rare earth metals electrolysis" in Book of abstracts - 26th Congress of Chemists and Technologysts of Macedonia, 20–23 September 2023, Metropol Lake Resort Ohrid, N. Macedonia (2023):141-141,
https://hdl.handle.net/21.15107/rcub_cer_6756 .

TY  - JOUR
AU  - Cvetković, Vesna S.
AU  - Feldhaus, Dominic
AU  - Vukićević, Nataša
AU  - Milićević-Neumann, Ksenija
AU  - Barudžija, Tanja S.
AU  - Friedrich, Bernd
AU  - Jovićević, Jovan
PY  - 2022
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/5372
AB  - The impact of rare earth oxide (REO) concentration on the deposition process and selective recovery of the metal being deposited from a molten fluoride salt system was investigated by applying deposition of Nd and Pr and varying the concentration of REO added to the electrolyte. A ternary phase diagram for the liquidus temperature of the NdF3-PrF3-LiF system was constructed to better predict the optimal electrolyte constitution. Cyclic voltammetry was used to record three redox signals, reflecting the processes involving Nd(III)/Nd and Pr(III)/Pr transformations. A two-step red/ox process for Nd(III) ions and a single-step red/ox process for Pr(III) ions were confirmed by square-wave voltammetry. The cyclic voltammetry results indicated the possibility of neodymium and praseodymium co-deposition. In order to sustain higher co-deposition rates on the cathode and to avoid increased production of PFC greenhouse gases on the anode, a low-overpotential deposition technique was used for Nd and Pr electrodeposition from the electrolyte with varying Nd2O3 and Pr6O11 concentrations. Co-deposited neodymium and praseodymium metals were characterized by electron probe microanalysis (EPMA) and X-ray diffraction (XRD) analysis. After electrodeposition, concentration profiles of neodymium and praseodymium were recorded, starting from the cathode surface towards the electrolyte bulk. The working temperature of 1050 °C of the molten fluoride salt basic electrolyte, in line with the constructed phase diagram, was validated by improved co-deposition and led to a more effective deposition process.
PB  - Switzerland : Multidisciplinary Digital Publishing Institute (MDPI)
T2  - Metals
T1  - Influence of Rare Earth Oxide Concentration on Electrochemical Co-Deposition of Nd and Pr from NdF3-PrF3-LiF Based Melts
VL  - 12
IS  - 7
SP  - 1204
DO  - 10.3390/met12071204
ER  - 

@article{
author = "Cvetković, Vesna S. and Feldhaus, Dominic and Vukićević, Nataša and Milićević-Neumann, Ksenija and Barudžija, Tanja S. and Friedrich, Bernd and Jovićević, Jovan",
year = "2022",
abstract = "The impact of rare earth oxide (REO) concentration on the deposition process and selective recovery of the metal being deposited from a molten fluoride salt system was investigated by applying deposition of Nd and Pr and varying the concentration of REO added to the electrolyte. A ternary phase diagram for the liquidus temperature of the NdF3-PrF3-LiF system was constructed to better predict the optimal electrolyte constitution. Cyclic voltammetry was used to record three redox signals, reflecting the processes involving Nd(III)/Nd and Pr(III)/Pr transformations. A two-step red/ox process for Nd(III) ions and a single-step red/ox process for Pr(III) ions were confirmed by square-wave voltammetry. The cyclic voltammetry results indicated the possibility of neodymium and praseodymium co-deposition. In order to sustain higher co-deposition rates on the cathode and to avoid increased production of PFC greenhouse gases on the anode, a low-overpotential deposition technique was used for Nd and Pr electrodeposition from the electrolyte with varying Nd2O3 and Pr6O11 concentrations. Co-deposited neodymium and praseodymium metals were characterized by electron probe microanalysis (EPMA) and X-ray diffraction (XRD) analysis. After electrodeposition, concentration profiles of neodymium and praseodymium were recorded, starting from the cathode surface towards the electrolyte bulk. The working temperature of 1050 °C of the molten fluoride salt basic electrolyte, in line with the constructed phase diagram, was validated by improved co-deposition and led to a more effective deposition process.",
publisher = "Switzerland : Multidisciplinary Digital Publishing Institute (MDPI)",
journal = "Metals",
title = "Influence of Rare Earth Oxide Concentration on Electrochemical Co-Deposition of Nd and Pr from NdF3-PrF3-LiF Based Melts",
volume = "12",
number = "7",
pages = "1204",
doi = "10.3390/met12071204"
}

Cvetković, V. S., Feldhaus, D., Vukićević, N., Milićević-Neumann, K., Barudžija, T. S., Friedrich, B.,& Jovićević, J.. (2022). Influence of Rare Earth Oxide Concentration on Electrochemical Co-Deposition of Nd and Pr from NdF3-PrF3-LiF Based Melts. in Metals
Switzerland : Multidisciplinary Digital Publishing Institute (MDPI)., 12(7), 1204.
https://doi.org/10.3390/met12071204

Cvetković VS, Feldhaus D, Vukićević N, Milićević-Neumann K, Barudžija TS, Friedrich B, Jovićević J. Influence of Rare Earth Oxide Concentration on Electrochemical Co-Deposition of Nd and Pr from NdF3-PrF3-LiF Based Melts. in Metals. 2022;12(7):1204.
doi:10.3390/met12071204 .

Cvetković, Vesna S., Feldhaus, Dominic, Vukićević, Nataša, Milićević-Neumann, Ksenija, Barudžija, Tanja S., Friedrich, Bernd, Jovićević, Jovan, "Influence of Rare Earth Oxide Concentration on Electrochemical Co-Deposition of Nd and Pr from NdF3-PrF3-LiF Based Melts" in Metals, 12, no. 7 (2022):1204,
https://doi.org/10.3390/met12071204 . .

TY  - JOUR
AU  - Stanić, Petar
AU  - Vukićević, Nataša
AU  - Cvetković, Vesna S.
AU  - Pavlović, Miroslav
AU  - Dimitrijević, Silvana
AU  - Šmit, Biljana
AU  - Živković, Marija
PY  - 2022
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/5845
AB  - Several 2-thiohydаntоin–Shiff base derivatives were prepared as ecofriendly
corrosion inhibitors for mild steel in acid environment. Their anticorrosion
properties were studied on mild steel in 0.5 M HCl solution as corrosion
electrolyte by using usuаl grаvimеtriс and different elесtrосhemicаl techniques
(wеight lоss mеаsurеmеnt, pоtеntiоdynаmiс pоlаrizаtiоn and pоtеntiоstаtiс
еlесtrосhеmicаl impеdаnсе sресtrоscору). Mild steel surface was characterized
using two analytical techniques, scanning electron microscopy for surface morphology
and elemental composition and atomic force microscopy. The study
has shown that the inhibiting action of these environmentally benign inhibitors
synthesized from inexpensive commercially available starting materials could
be attributed to adsorption on the metal surface.
AB  - Неколико деривата Шифових база 2-тиохидантоина су направљени као еколошки прихватљиви инхибитори корозије меког челика у киселој средини. Њихова антикорозиона својства су испитана на меком челику у 0,5 M раствору HCl као корозионом електролиту, користећи уобичајене гравиметријске и различите електрохемијске технике (мерење губитка масе, потенциодинамичка поларизација, потенциостатска спектроскопија електрохемијске импеданције). Површина меког челика је окарактерисана двема аналитичким техникама, скенирајућом електронском микроскопијом за морфологију површине и елементарни састав и микроскопијом атомске силе. Студија је показала да се инхибиторно деловање ових еколошки бенигних инхибитора, синтетисаних из јефтиних комерцијално доступних полазних материјала, може приписати адсорпцији инхибитора на површини меког челика.
PB  - Serbian Chemical Society
T2  - Journal of the Serbian Chemical Society
T1  - Anticorrosion activity of 2-thiоhуdantoin–Shiff base derivatives for mild steel in 0.5 M HCl
T1  - Антикорозиона активност деривата шифових база 2-тиохидантоина за меки челик у 0,5 m hcl
VL  - 87
IS  - 12
SP  - 1409
EP  - 1423
DO  - 10.2298/JSC220412071S
ER  - 

@article{
author = "Stanić, Petar and Vukićević, Nataša and Cvetković, Vesna S. and Pavlović, Miroslav and Dimitrijević, Silvana and Šmit, Biljana and Živković, Marija",
year = "2022",
abstract = "Several 2-thiohydаntоin–Shiff base derivatives were prepared as ecofriendly
corrosion inhibitors for mild steel in acid environment. Their anticorrosion
properties were studied on mild steel in 0.5 M HCl solution as corrosion
electrolyte by using usuаl grаvimеtriс and different elесtrосhemicаl techniques
(wеight lоss mеаsurеmеnt, pоtеntiоdynаmiс pоlаrizаtiоn and pоtеntiоstаtiс
еlесtrосhеmicаl impеdаnсе sресtrоscору). Mild steel surface was characterized
using two analytical techniques, scanning electron microscopy for surface morphology
and elemental composition and atomic force microscopy. The study
has shown that the inhibiting action of these environmentally benign inhibitors
synthesized from inexpensive commercially available starting materials could
be attributed to adsorption on the metal surface., Неколико деривата Шифових база 2-тиохидантоина су направљени као еколошки прихватљиви инхибитори корозије меког челика у киселој средини. Њихова антикорозиона својства су испитана на меком челику у 0,5 M раствору HCl као корозионом електролиту, користећи уобичајене гравиметријске и различите електрохемијске технике (мерење губитка масе, потенциодинамичка поларизација, потенциостатска спектроскопија електрохемијске импеданције). Површина меког челика је окарактерисана двема аналитичким техникама, скенирајућом електронском микроскопијом за морфологију површине и елементарни састав и микроскопијом атомске силе. Студија је показала да се инхибиторно деловање ових еколошки бенигних инхибитора, синтетисаних из јефтиних комерцијално доступних полазних материјала, може приписати адсорпцији инхибитора на површини меког челика.",
publisher = "Serbian Chemical Society",
journal = "Journal of the Serbian Chemical Society",
title = "Anticorrosion activity of 2-thiоhуdantoin–Shiff base derivatives for mild steel in 0.5 M HCl, Антикорозиона активност деривата шифових база 2-тиохидантоина за меки челик у 0,5 m hcl",
volume = "87",
number = "12",
pages = "1409-1423",
doi = "10.2298/JSC220412071S"
}

Stanić, P., Vukićević, N., Cvetković, V. S., Pavlović, M., Dimitrijević, S., Šmit, B.,& Živković, M.. (2022). Anticorrosion activity of 2-thiоhуdantoin–Shiff base derivatives for mild steel in 0.5 M HCl. in Journal of the Serbian Chemical Society
Serbian Chemical Society., 87(12), 1409-1423.
https://doi.org/10.2298/JSC220412071S

Stanić P, Vukićević N, Cvetković VS, Pavlović M, Dimitrijević S, Šmit B, Živković M. Anticorrosion activity of 2-thiоhуdantoin–Shiff base derivatives for mild steel in 0.5 M HCl. in Journal of the Serbian Chemical Society. 2022;87(12):1409-1423.
doi:10.2298/JSC220412071S .

Stanić, Petar, Vukićević, Nataša, Cvetković, Vesna S., Pavlović, Miroslav, Dimitrijević, Silvana, Šmit, Biljana, Živković, Marija, "Anticorrosion activity of 2-thiоhуdantoin–Shiff base derivatives for mild steel in 0.5 M HCl" in Journal of the Serbian Chemical Society, 87, no. 12 (2022):1409-1423,
https://doi.org/10.2298/JSC220412071S . .

TY  - CONF
AU  - Feldhaus, Dominic
AU  - Vukićević, Nataša
AU  - Cvetković, Vesna S.
AU  - Friedrich, Bernd
AU  - Jovićević, Jovan
PY  - 2022
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/5847
AB  - In this work, the electrochemical reduction of Nd (III) and Pr(III) ions and consequent deposition 
of these metals from NdF3-PrF3-LiF molten salts containing rare earth oxides at 1050 °C on tungsten substrate was investigated. Additionally, the Nd and Pr ions electroreduction processes were studied by cyclic and square wave voltammetry, in the electrolytes with a concentration of rare earth oxides (REO) changed from 0.5wt% to 2wt%.
PB  - International Society of Electrochemistry
C3  - Program of the 31th Topical Meeting of the International Society of Electrochemistry, "Theory and Computation in Electrochemistry:  Seeking Synergies in Methods, Materials and Systems," 15-19 May 2022  Aachen, Germany
T1  - The study of Nd(III) and Pr(III) electrochemical reduction in molten fluoride salts
UR  - https://hdl.handle.net/21.15107/rcub_cer_5847
ER  - 

@conference{
author = "Feldhaus, Dominic and Vukićević, Nataša and Cvetković, Vesna S. and Friedrich, Bernd and Jovićević, Jovan",
year = "2022",
abstract = "In this work, the electrochemical reduction of Nd (III) and Pr(III) ions and consequent deposition 
of these metals from NdF3-PrF3-LiF molten salts containing rare earth oxides at 1050 °C on tungsten substrate was investigated. Additionally, the Nd and Pr ions electroreduction processes were studied by cyclic and square wave voltammetry, in the electrolytes with a concentration of rare earth oxides (REO) changed from 0.5wt% to 2wt%.",
publisher = "International Society of Electrochemistry",
journal = "Program of the 31th Topical Meeting of the International Society of Electrochemistry, "Theory and Computation in Electrochemistry:  Seeking Synergies in Methods, Materials and Systems," 15-19 May 2022  Aachen, Germany",
title = "The study of Nd(III) and Pr(III) electrochemical reduction in molten fluoride salts",
url = "https://hdl.handle.net/21.15107/rcub_cer_5847"
}

Feldhaus, D., Vukićević, N., Cvetković, V. S., Friedrich, B.,& Jovićević, J.. (2022). The study of Nd(III) and Pr(III) electrochemical reduction in molten fluoride salts. in Program of the 31th Topical Meeting of the International Society of Electrochemistry, "Theory and Computation in Electrochemistry:  Seeking Synergies in Methods, Materials and Systems," 15-19 May 2022  Aachen, Germany
International Society of Electrochemistry..
https://hdl.handle.net/21.15107/rcub_cer_5847

Feldhaus D, Vukićević N, Cvetković VS, Friedrich B, Jovićević J. The study of Nd(III) and Pr(III) electrochemical reduction in molten fluoride salts. in Program of the 31th Topical Meeting of the International Society of Electrochemistry, "Theory and Computation in Electrochemistry:  Seeking Synergies in Methods, Materials and Systems," 15-19 May 2022  Aachen, Germany. 2022;.
https://hdl.handle.net/21.15107/rcub_cer_5847 .

Feldhaus, Dominic, Vukićević, Nataša, Cvetković, Vesna S., Friedrich, Bernd, Jovićević, Jovan, "The study of Nd(III) and Pr(III) electrochemical reduction in molten fluoride salts" in Program of the 31th Topical Meeting of the International Society of Electrochemistry, "Theory and Computation in Electrochemistry:  Seeking Synergies in Methods, Materials and Systems," 15-19 May 2022  Aachen, Germany (2022),
https://hdl.handle.net/21.15107/rcub_cer_5847 .

TY  - CONF
AU  - Vukićević, Nataša
AU  - Feldhaus, Dominic
AU  - Cvetković, Vesna S.
AU  - Friedrich, Bernd
AU  - Jovićević, Jovan
PY  - 2022
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/5848
AB  - In the present study we aim to provide an understanding of the electrochemical behaviour of neodymium and praseodymium in the fluoride based melts composition containing different LiF concentration. Comparison of the experimental results obtained from chosen electrolyte systems, should enable to precisely incorporate adjustable parameters which could favor more deposited neodymium and praseodymium metal remaining on an inert working substrate.
AB  - U ovom radu ispitivali smo elektrohemijsko ponašanje neodijuma i prazeodijuma u elektrolitima na bazi fluorida sa različitim koncentracijama LiF. Poređenje dobijenih eksperimentalnih rezultata iz izabranih elektrolita, trebalo bi da nam omogući optimizaciju parametara koji bi favorizovali veći prinos neodijuma i prazeodijuma na inertnoj radnoj elektrodi.
PB  - Beograd : Udruženje inženjera Srbije za koroziju i zaštitu materijala UISKOZAM
C3  - Proceedings - XXIII YuCorr International Conference, "Meeting point of the science and practice in the fields of corrosion, materials and environmental protection", May 16-19, 2022, Divčibare, Serbia / Knjiga radova - XXIII YuCorr Međunarodna konferencija, "Stecište nauke i prakse u oblastima korozije, zaštite materijala i životne sredine", 16-19 Maj, 2022, Divčibare
T1  - Electrochemical co-deposition of neodymium and praseodymium from oxyfluoride molten salts
SP  - poster 87
UR  - https://hdl.handle.net/21.15107/rcub_cer_5848
ER  - 

@conference{
author = "Vukićević, Nataša and Feldhaus, Dominic and Cvetković, Vesna S. and Friedrich, Bernd and Jovićević, Jovan",
year = "2022",
abstract = "In the present study we aim to provide an understanding of the electrochemical behaviour of neodymium and praseodymium in the fluoride based melts composition containing different LiF concentration. Comparison of the experimental results obtained from chosen electrolyte systems, should enable to precisely incorporate adjustable parameters which could favor more deposited neodymium and praseodymium metal remaining on an inert working substrate., U ovom radu ispitivali smo elektrohemijsko ponašanje neodijuma i prazeodijuma u elektrolitima na bazi fluorida sa različitim koncentracijama LiF. Poređenje dobijenih eksperimentalnih rezultata iz izabranih elektrolita, trebalo bi da nam omogući optimizaciju parametara koji bi favorizovali veći prinos neodijuma i prazeodijuma na inertnoj radnoj elektrodi.",
publisher = "Beograd : Udruženje inženjera Srbije za koroziju i zaštitu materijala UISKOZAM",
journal = "Proceedings - XXIII YuCorr International Conference, "Meeting point of the science and practice in the fields of corrosion, materials and environmental protection", May 16-19, 2022, Divčibare, Serbia / Knjiga radova - XXIII YuCorr Međunarodna konferencija, "Stecište nauke i prakse u oblastima korozije, zaštite materijala i životne sredine", 16-19 Maj, 2022, Divčibare",
title = "Electrochemical co-deposition of neodymium and praseodymium from oxyfluoride molten salts",
pages = "poster 87",
url = "https://hdl.handle.net/21.15107/rcub_cer_5848"
}

Vukićević, N., Feldhaus, D., Cvetković, V. S., Friedrich, B.,& Jovićević, J.. (2022). Electrochemical co-deposition of neodymium and praseodymium from oxyfluoride molten salts. in Proceedings - XXIII YuCorr International Conference, "Meeting point of the science and practice in the fields of corrosion, materials and environmental protection", May 16-19, 2022, Divčibare, Serbia / Knjiga radova - XXIII YuCorr Međunarodna konferencija, "Stecište nauke i prakse u oblastima korozije, zaštite materijala i životne sredine", 16-19 Maj, 2022, Divčibare
Beograd : Udruženje inženjera Srbije za koroziju i zaštitu materijala UISKOZAM., poster 87.
https://hdl.handle.net/21.15107/rcub_cer_5848

Vukićević N, Feldhaus D, Cvetković VS, Friedrich B, Jovićević J. Electrochemical co-deposition of neodymium and praseodymium from oxyfluoride molten salts. in Proceedings - XXIII YuCorr International Conference, "Meeting point of the science and practice in the fields of corrosion, materials and environmental protection", May 16-19, 2022, Divčibare, Serbia / Knjiga radova - XXIII YuCorr Međunarodna konferencija, "Stecište nauke i prakse u oblastima korozije, zaštite materijala i životne sredine", 16-19 Maj, 2022, Divčibare. 2022;:poster 87.
https://hdl.handle.net/21.15107/rcub_cer_5848 .

Vukićević, Nataša, Feldhaus, Dominic, Cvetković, Vesna S., Friedrich, Bernd, Jovićević, Jovan, "Electrochemical co-deposition of neodymium and praseodymium from oxyfluoride molten salts" in Proceedings - XXIII YuCorr International Conference, "Meeting point of the science and practice in the fields of corrosion, materials and environmental protection", May 16-19, 2022, Divčibare, Serbia / Knjiga radova - XXIII YuCorr Međunarodna konferencija, "Stecište nauke i prakse u oblastima korozije, zaštite materijala i životne sredine", 16-19 Maj, 2022, Divčibare (2022):poster 87,
https://hdl.handle.net/21.15107/rcub_cer_5848 .

TY  - CONF
AU  - Vukićević, Nataša
PY  - 2022
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/6366
AB  - The magnesium oxide (MgO)/magnesium hydroxide (Mg(OH)2) nanostructures aside from showing high surface area, good thermal, electrical, optical and chemical characteristics, are also low-cost materials of benign nature with minimal environmental impact, which make them suitable for various application. Due to their specific properties magnesium oxide and magnesium hydroxide are used in medicine, sensors, solar cells, drinking and waste water treatments. Depending on the in advance planned application, considerable attention should be paid to the formation of appropriate magnesium oxide/hydroxide composition and surface morphology. Herein, a novel approach was used to the synthesis of MgO/Mg(OH)2 structures by electrochemical deposition from magnesium nitrate hexahydrate melt onto glassy carbon. Galvanostatic and potentiostaic regimes of electrolysis were employed for direct formation of magnesium oxide. Morphology of the composed structures were characterized by scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS) and X-ray diffraction (XRD). Analysis of the deposits made by both electrolysis regimes recognized formation of magnesium oxide as well as magnesium hydroxide. Comparative study of the deposits morphology showed that nano-sized needles and holes are produced by applied electrodepositions. Most of the needles formed participate in flower-like shapes. The holes observed in the deposit are a product of the hydrogen evolution and in the number, shape and size strongly depend on the deposition parameters applied. During controlled working potential or current density, the detached hydrogen bubbles produced different types of deposit structures, from dish-like to those of the honeycomb-like shape. Formation mechanism of the observed deposits is discussed.
PB  - Beograd : Udruženje inženjera Srbije za koroziju i zaštitu materijala (UISKOZAM)
C3  - Proceedings - XXIII YuCorr International Conference, "Meeting point of the science and practice in the fields of corrosion, materials and environmental protection", May 16-19, 2022, Divčibare, Serbia / Knjiga radova - XXIII YuCorr Međunarodna konferencija, "Stecište nauke i prakse u oblastima korozije, zaštite materijala i životne sredine", 16-19 Maj, 2022, Divčibare, 2022
T1  - Tailoring of MgO/Mg(OH)2 structures by molten salt electrolysis
SP  - 60
EP  - 65
UR  - https://hdl.handle.net/21.15107/rcub_cer_6366
ER  - 

@conference{
author = "Vukićević, Nataša",
year = "2022",
abstract = "The magnesium oxide (MgO)/magnesium hydroxide (Mg(OH)2) nanostructures aside from showing high surface area, good thermal, electrical, optical and chemical characteristics, are also low-cost materials of benign nature with minimal environmental impact, which make them suitable for various application. Due to their specific properties magnesium oxide and magnesium hydroxide are used in medicine, sensors, solar cells, drinking and waste water treatments. Depending on the in advance planned application, considerable attention should be paid to the formation of appropriate magnesium oxide/hydroxide composition and surface morphology. Herein, a novel approach was used to the synthesis of MgO/Mg(OH)2 structures by electrochemical deposition from magnesium nitrate hexahydrate melt onto glassy carbon. Galvanostatic and potentiostaic regimes of electrolysis were employed for direct formation of magnesium oxide. Morphology of the composed structures were characterized by scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS) and X-ray diffraction (XRD). Analysis of the deposits made by both electrolysis regimes recognized formation of magnesium oxide as well as magnesium hydroxide. Comparative study of the deposits morphology showed that nano-sized needles and holes are produced by applied electrodepositions. Most of the needles formed participate in flower-like shapes. The holes observed in the deposit are a product of the hydrogen evolution and in the number, shape and size strongly depend on the deposition parameters applied. During controlled working potential or current density, the detached hydrogen bubbles produced different types of deposit structures, from dish-like to those of the honeycomb-like shape. Formation mechanism of the observed deposits is discussed.",
publisher = "Beograd : Udruženje inženjera Srbije za koroziju i zaštitu materijala (UISKOZAM)",
journal = "Proceedings - XXIII YuCorr International Conference, "Meeting point of the science and practice in the fields of corrosion, materials and environmental protection", May 16-19, 2022, Divčibare, Serbia / Knjiga radova - XXIII YuCorr Međunarodna konferencija, "Stecište nauke i prakse u oblastima korozije, zaštite materijala i životne sredine", 16-19 Maj, 2022, Divčibare, 2022",
title = "Tailoring of MgO/Mg(OH)2 structures by molten salt electrolysis",
pages = "60-65",
url = "https://hdl.handle.net/21.15107/rcub_cer_6366"
}

Vukićević, N.. (2022). Tailoring of MgO/Mg(OH)2 structures by molten salt electrolysis. in Proceedings - XXIII YuCorr International Conference, "Meeting point of the science and practice in the fields of corrosion, materials and environmental protection", May 16-19, 2022, Divčibare, Serbia / Knjiga radova - XXIII YuCorr Međunarodna konferencija, "Stecište nauke i prakse u oblastima korozije, zaštite materijala i životne sredine", 16-19 Maj, 2022, Divčibare, 2022
Beograd : Udruženje inženjera Srbije za koroziju i zaštitu materijala (UISKOZAM)., 60-65.
https://hdl.handle.net/21.15107/rcub_cer_6366

Vukićević N. Tailoring of MgO/Mg(OH)2 structures by molten salt electrolysis. in Proceedings - XXIII YuCorr International Conference, "Meeting point of the science and practice in the fields of corrosion, materials and environmental protection", May 16-19, 2022, Divčibare, Serbia / Knjiga radova - XXIII YuCorr Međunarodna konferencija, "Stecište nauke i prakse u oblastima korozije, zaštite materijala i životne sredine", 16-19 Maj, 2022, Divčibare, 2022. 2022;:60-65.
https://hdl.handle.net/21.15107/rcub_cer_6366 .

Vukićević, Nataša, "Tailoring of MgO/Mg(OH)2 structures by molten salt electrolysis" in Proceedings - XXIII YuCorr International Conference, "Meeting point of the science and practice in the fields of corrosion, materials and environmental protection", May 16-19, 2022, Divčibare, Serbia / Knjiga radova - XXIII YuCorr Međunarodna konferencija, "Stecište nauke i prakse u oblastima korozije, zaštite materijala i životne sredine", 16-19 Maj, 2022, Divčibare, 2022 (2022):60-65,
https://hdl.handle.net/21.15107/rcub_cer_6366 .

TY  - JOUR
AU  - Vukićević, Nataša
AU  - Cvetković, Vesna S.
AU  - Jovićević, Niko
AU  - Jovićević, Jovan N.
PY  - 2021
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4679
AB  - The possibility of electrochemical underpotential deposition of aluminium onto palladium from equimolar AlCl3+NaCl melts at temperatures between 200 ° and 300 °C was investigated. Electrochemical techniques used were cyclic voltammetry, chronoamperometry, potentiodynamic polarization and open circuit measurements. The results were analyzed by SEM, EDX and XRD. It was found that аluminium deposits underpotentially onto palladium at around 0.200 V vs. Al from the chloroaluminate melt used. It was established that under the given conditions, Al underpotential deposition onto the palladium substrate can result in AlPd and Al3Pd4 alloy synthesis by solid-state interdiffusion. The surface alloys synthetized are well adhering, microcrystalline deposits, having highly developed surface area suitable for applications such as hydrogen purification filters.
PB  - Belgrade : ESG
T2  - International Journal of Electrochemical Science
T1  - Al-Pd alloy formation by aluminium underpotential deposition onto palladium from chloroaluminate melt
VL  - 16
IS  - 1
SP  - 210663
DO  - 10.20964/2021.06.62
ER  - 

@article{
author = "Vukićević, Nataša and Cvetković, Vesna S. and Jovićević, Niko and Jovićević, Jovan N.",
year = "2021",
abstract = "The possibility of electrochemical underpotential deposition of aluminium onto palladium from equimolar AlCl3+NaCl melts at temperatures between 200 ° and 300 °C was investigated. Electrochemical techniques used were cyclic voltammetry, chronoamperometry, potentiodynamic polarization and open circuit measurements. The results were analyzed by SEM, EDX and XRD. It was found that аluminium deposits underpotentially onto palladium at around 0.200 V vs. Al from the chloroaluminate melt used. It was established that under the given conditions, Al underpotential deposition onto the palladium substrate can result in AlPd and Al3Pd4 alloy synthesis by solid-state interdiffusion. The surface alloys synthetized are well adhering, microcrystalline deposits, having highly developed surface area suitable for applications such as hydrogen purification filters.",
publisher = "Belgrade : ESG",
journal = "International Journal of Electrochemical Science",
title = "Al-Pd alloy formation by aluminium underpotential deposition onto palladium from chloroaluminate melt",
volume = "16",
number = "1",
pages = "210663",
doi = "10.20964/2021.06.62"
}

Vukićević, N., Cvetković, V. S., Jovićević, N.,& Jovićević, J. N.. (2021). Al-Pd alloy formation by aluminium underpotential deposition onto palladium from chloroaluminate melt. in International Journal of Electrochemical Science
Belgrade : ESG., 16(1), 210663.
https://doi.org/10.20964/2021.06.62

Vukićević N, Cvetković VS, Jovićević N, Jovićević JN. Al-Pd alloy formation by aluminium underpotential deposition onto palladium from chloroaluminate melt. in International Journal of Electrochemical Science. 2021;16(1):210663.
doi:10.20964/2021.06.62 .

Vukićević, Nataša, Cvetković, Vesna S., Jovićević, Niko, Jovićević, Jovan N., "Al-Pd alloy formation by aluminium underpotential deposition onto palladium from chloroaluminate melt" in International Journal of Electrochemical Science, 16, no. 1 (2021):210663,
https://doi.org/10.20964/2021.06.62 . .

TY  - JOUR
AU  - Cvetković, Vesna S.
AU  - Feldhaus, Dominic
AU  - Vukićević, Nataša
AU  - Barudžija, Tanja S.
AU  - Friedrich, Bernd
AU  - Jovićević, Jovan N.
PY  - 2021
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4768
AB  - Electrodeposition processes of neodymium and praseodymium in molten NdF3 + PrF3 + LiF + 1 wt.%Pr6O11 + 1 wt.%Nd2O3 and NdF3 + PrF3 + LiF + 2 wt.%Pr6O11 + 2 wt.%Nd2O3 electrolytes at 1323 K were investigated. Cyclic voltammetry, square wave voltammetry, and open circuit potentiometry were applied to study the electrochemical reduction of Nd(III) and Pr(III) ions on Mo and W cathodes. It was established that a critical condition for Nd and Pr co-deposition in oxyfluoride electrolytes was a constant praseodymium deposition overpotential of ≈−0.100 V, which was shown to result in co-deposition current densities approaching 6 mAcm−2 . Analysis of the results obtained by applied electrochemical techniques showed that praseodymium deposition proceeds as a one-step process involving exchange of three electrons (Pr(III)→Pr(0)) and that neodymium deposition is a two-step process: the first involves one electron exchange (Nd(III)→Nd(II)), and the second involves an exchange of two electrons (Nd(II)→Nd(0)). X-ray diffraction analyses confirmed the formation of metallic Nd and Pr on the working substrate. Keeping the anodic potential to the glassy carbon working anode low results in very low levels of carbon oxides, fluorine and fluorocarbon gas emissions, which should qualify the studied system as an environmentally friendly option for rare earth metal deposition. The newly reported data for Nd and Pr metals co-deposition provide valuable information for the recycling of neodymium-iron-boron magnets.
PB  - MDPI
T2  - Metals
T1  - Electrochemical study of Nd and Pr co-deposition onto Mo and W from molten oxyfluorides
VL  - 11
IS  - 9
SP  - 1494
DO  - 10.3390/met11091494
ER  - 

@article{
author = "Cvetković, Vesna S. and Feldhaus, Dominic and Vukićević, Nataša and Barudžija, Tanja S. and Friedrich, Bernd and Jovićević, Jovan N.",
year = "2021",
abstract = "Electrodeposition processes of neodymium and praseodymium in molten NdF3 + PrF3 + LiF + 1 wt.%Pr6O11 + 1 wt.%Nd2O3 and NdF3 + PrF3 + LiF + 2 wt.%Pr6O11 + 2 wt.%Nd2O3 electrolytes at 1323 K were investigated. Cyclic voltammetry, square wave voltammetry, and open circuit potentiometry were applied to study the electrochemical reduction of Nd(III) and Pr(III) ions on Mo and W cathodes. It was established that a critical condition for Nd and Pr co-deposition in oxyfluoride electrolytes was a constant praseodymium deposition overpotential of ≈−0.100 V, which was shown to result in co-deposition current densities approaching 6 mAcm−2 . Analysis of the results obtained by applied electrochemical techniques showed that praseodymium deposition proceeds as a one-step process involving exchange of three electrons (Pr(III)→Pr(0)) and that neodymium deposition is a two-step process: the first involves one electron exchange (Nd(III)→Nd(II)), and the second involves an exchange of two electrons (Nd(II)→Nd(0)). X-ray diffraction analyses confirmed the formation of metallic Nd and Pr on the working substrate. Keeping the anodic potential to the glassy carbon working anode low results in very low levels of carbon oxides, fluorine and fluorocarbon gas emissions, which should qualify the studied system as an environmentally friendly option for rare earth metal deposition. The newly reported data for Nd and Pr metals co-deposition provide valuable information for the recycling of neodymium-iron-boron magnets.",
publisher = "MDPI",
journal = "Metals",
title = "Electrochemical study of Nd and Pr co-deposition onto Mo and W from molten oxyfluorides",
volume = "11",
number = "9",
pages = "1494",
doi = "10.3390/met11091494"
}

Cvetković, V. S., Feldhaus, D., Vukićević, N., Barudžija, T. S., Friedrich, B.,& Jovićević, J. N.. (2021). Electrochemical study of Nd and Pr co-deposition onto Mo and W from molten oxyfluorides. in Metals
MDPI., 11(9), 1494.
https://doi.org/10.3390/met11091494

Cvetković VS, Feldhaus D, Vukićević N, Barudžija TS, Friedrich B, Jovićević JN. Electrochemical study of Nd and Pr co-deposition onto Mo and W from molten oxyfluorides. in Metals. 2021;11(9):1494.
doi:10.3390/met11091494 .

Cvetković, Vesna S., Feldhaus, Dominic, Vukićević, Nataša, Barudžija, Tanja S., Friedrich, Bernd, Jovićević, Jovan N., "Electrochemical study of Nd and Pr co-deposition onto Mo and W from molten oxyfluorides" in Metals, 11, no. 9 (2021):1494,
https://doi.org/10.3390/met11091494 . .

TY  - CONF
AU  - Cvetković, Vesna S.
AU  - Feldhaus, Dominic
AU  - Vukićević, Nataša
AU  - Nikolić, Nebojša D.
AU  - Friedrich, Bernd
AU  - Jovićević, Jovan N.
PY  - 2021
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4887
AB  - Electrodeposition of neodymium and praseodymium metal from molten NdF3+PrF3+LiF+ 0.5wt.%Pr6O11+0.5wt.%Nd2O3 electrolytes on W was investigated using voltammetry at 1050 °C. The square wave voltammetry confirmed that Nd electrodeposition is a two-step reduction process: first, involving one electron exchange (Nd(III)→Nd(II)) and second, involving two electrons exchange (Nd(II)→Nd(0)). However, praseodymium deposition proceeds as an one-step process involving exchange of three electrons (Pr(III)→Pr(0)). Nd and Pr metals were electrodeposited applying potentiostatic mode. The working electrode surface was analyzed by X-ray diffraction after Nd and Pr co-deposition.
AB  - Elektrohemijsko taloženje neodijuma i prazeodijuma iz fluoridnog NdF3+PrF3+LiF+ 0.5wt.%Pr6O11+0.5wt.%Nd2O3 rastopa na W radnoj elektrodi ispitivano je pomoću voltametrijskih tehnika na 1050 °C. Voltametrija sa pravougaonim talasima (SWV, square wave voltammetry) potvrdila je da je elektrohemijsko taloženje Nd proces koji se odvija u dva koraka: prvi, uključuje razmenu od jednog elektrona (Nd(III) → Nd(II)) i drugi korak, uključuje razmenu dva elektrona (Nd(II) → Nd(0)). Međutim, taloženje prazeodijuma uključuje izmenu tri elektrona (Pr(III) → Pr(0)) u jednom koraku. Nd i Pr su elektrohemijski taloženi primenom potenciostatskog režima. Nakon elektrohemijskog taloženja Nd i Pr površina radne elektrode analizirana je rengensko-difrakcionom tehnikom.
PB  - Belgrade : Serbian Society of Corrosion and Materials Protection (UISKOZAM)
C3  - Meeting point of the science and practice in the fields of corrosion, materials and environmental protection : proceedings XXII YuCorr International Conference / Stecište nauke i prakse u oblastima korozije, zaštite materijala i životne sredine : knjiga radova XXII YuCorr [Jugoslovenska korozija] Međunarodna konferencija
T1  - Electrodeposition of Nd and Pr onto W from fluoride based melts
T1  - Elektrohemijsko taloženje Nd i Pr na W iz fluoridnih rastopa
SP  - 140
EP  - 144
UR  - https://hdl.handle.net/21.15107/rcub_cer_4887
ER  - 

@conference{
author = "Cvetković, Vesna S. and Feldhaus, Dominic and Vukićević, Nataša and Nikolić, Nebojša D. and Friedrich, Bernd and Jovićević, Jovan N.",
year = "2021",
abstract = "Electrodeposition of neodymium and praseodymium metal from molten NdF3+PrF3+LiF+ 0.5wt.%Pr6O11+0.5wt.%Nd2O3 electrolytes on W was investigated using voltammetry at 1050 °C. The square wave voltammetry confirmed that Nd electrodeposition is a two-step reduction process: first, involving one electron exchange (Nd(III)→Nd(II)) and second, involving two electrons exchange (Nd(II)→Nd(0)). However, praseodymium deposition proceeds as an one-step process involving exchange of three electrons (Pr(III)→Pr(0)). Nd and Pr metals were electrodeposited applying potentiostatic mode. The working electrode surface was analyzed by X-ray diffraction after Nd and Pr co-deposition., Elektrohemijsko taloženje neodijuma i prazeodijuma iz fluoridnog NdF3+PrF3+LiF+ 0.5wt.%Pr6O11+0.5wt.%Nd2O3 rastopa na W radnoj elektrodi ispitivano je pomoću voltametrijskih tehnika na 1050 °C. Voltametrija sa pravougaonim talasima (SWV, square wave voltammetry) potvrdila je da je elektrohemijsko taloženje Nd proces koji se odvija u dva koraka: prvi, uključuje razmenu od jednog elektrona (Nd(III) → Nd(II)) i drugi korak, uključuje razmenu dva elektrona (Nd(II) → Nd(0)). Međutim, taloženje prazeodijuma uključuje izmenu tri elektrona (Pr(III) → Pr(0)) u jednom koraku. Nd i Pr su elektrohemijski taloženi primenom potenciostatskog režima. Nakon elektrohemijskog taloženja Nd i Pr površina radne elektrode analizirana je rengensko-difrakcionom tehnikom.",
publisher = "Belgrade : Serbian Society of Corrosion and Materials Protection (UISKOZAM)",
journal = "Meeting point of the science and practice in the fields of corrosion, materials and environmental protection : proceedings XXII YuCorr International Conference / Stecište nauke i prakse u oblastima korozije, zaštite materijala i životne sredine : knjiga radova XXII YuCorr [Jugoslovenska korozija] Međunarodna konferencija",
title = "Electrodeposition of Nd and Pr onto W from fluoride based melts, Elektrohemijsko taloženje Nd i Pr na W iz fluoridnih rastopa",
pages = "140-144",
url = "https://hdl.handle.net/21.15107/rcub_cer_4887"
}

Cvetković, V. S., Feldhaus, D., Vukićević, N., Nikolić, N. D., Friedrich, B.,& Jovićević, J. N.. (2021). Electrodeposition of Nd and Pr onto W from fluoride based melts. in Meeting point of the science and practice in the fields of corrosion, materials and environmental protection : proceedings XXII YuCorr International Conference / Stecište nauke i prakse u oblastima korozije, zaštite materijala i životne sredine : knjiga radova XXII YuCorr [Jugoslovenska korozija] Međunarodna konferencija
Belgrade : Serbian Society of Corrosion and Materials Protection (UISKOZAM)., 140-144.
https://hdl.handle.net/21.15107/rcub_cer_4887

Cvetković VS, Feldhaus D, Vukićević N, Nikolić ND, Friedrich B, Jovićević JN. Electrodeposition of Nd and Pr onto W from fluoride based melts. in Meeting point of the science and practice in the fields of corrosion, materials and environmental protection : proceedings XXII YuCorr International Conference / Stecište nauke i prakse u oblastima korozije, zaštite materijala i životne sredine : knjiga radova XXII YuCorr [Jugoslovenska korozija] Međunarodna konferencija. 2021;:140-144.
https://hdl.handle.net/21.15107/rcub_cer_4887 .

Cvetković, Vesna S., Feldhaus, Dominic, Vukićević, Nataša, Nikolić, Nebojša D., Friedrich, Bernd, Jovićević, Jovan N., "Electrodeposition of Nd and Pr onto W from fluoride based melts" in Meeting point of the science and practice in the fields of corrosion, materials and environmental protection : proceedings XXII YuCorr International Conference / Stecište nauke i prakse u oblastima korozije, zaštite materijala i životne sredine : knjiga radova XXII YuCorr [Jugoslovenska korozija] Međunarodna konferencija (2021):140-144,
https://hdl.handle.net/21.15107/rcub_cer_4887 .

TY  - CONF
AU  - Cvetković, Vesna S.
AU  - Vukićević, Nataša M.
AU  - Jovićević, Jovan N.
PY  - 2021
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/6159
AB  - The ionic liquid, made of urea and AlCl3, known as deep eutectic solvent (DESs) has already shown to be low‐cost electrolyte suitable for aluminum electrodeposition. By applying appropriate potentiostatic or galvanostatic electrolysis regime, aluminium is successfully electrodeposited from the deep eutectic solvent onto aluminium substrate at nearly room temperatures. Morphologies of the produced deposits were characterized by scanning electron microscopy (SEM) and chemical composition by energy-dispersive X-ray (EDX) analysis. The electrodeposited aluminium displayed different morphology depending on the deposition conditions applied.
PB  - Society of Physical Chemists of Serbia
C3  - 15th International Conference on Fundamental and Applied Aspects of Physical Chemistry, "Physical Chemistry 2021," Belgrade, Serbia
T1  - Morphology of aluminium electrodeposited on aluminium from AlCl3+urea solvate ionic liquid
VL  - I
SP  - 279
EP  - 282
UR  - https://hdl.handle.net/21.15107/rcub_cer_6159
ER  - 

@conference{
author = "Cvetković, Vesna S. and Vukićević, Nataša M. and Jovićević, Jovan N.",
year = "2021",
abstract = "The ionic liquid, made of urea and AlCl3, known as deep eutectic solvent (DESs) has already shown to be low‐cost electrolyte suitable for aluminum electrodeposition. By applying appropriate potentiostatic or galvanostatic electrolysis regime, aluminium is successfully electrodeposited from the deep eutectic solvent onto aluminium substrate at nearly room temperatures. Morphologies of the produced deposits were characterized by scanning electron microscopy (SEM) and chemical composition by energy-dispersive X-ray (EDX) analysis. The electrodeposited aluminium displayed different morphology depending on the deposition conditions applied.",
publisher = "Society of Physical Chemists of Serbia",
journal = "15th International Conference on Fundamental and Applied Aspects of Physical Chemistry, "Physical Chemistry 2021," Belgrade, Serbia",
title = "Morphology of aluminium electrodeposited on aluminium from AlCl3+urea solvate ionic liquid",
volume = "I",
pages = "279-282",
url = "https://hdl.handle.net/21.15107/rcub_cer_6159"
}

Cvetković, V. S., Vukićević, N. M.,& Jovićević, J. N.. (2021). Morphology of aluminium electrodeposited on aluminium from AlCl3+urea solvate ionic liquid. in 15th International Conference on Fundamental and Applied Aspects of Physical Chemistry, "Physical Chemistry 2021," Belgrade, Serbia
Society of Physical Chemists of Serbia., I, 279-282.
https://hdl.handle.net/21.15107/rcub_cer_6159

Cvetković VS, Vukićević NM, Jovićević JN. Morphology of aluminium electrodeposited on aluminium from AlCl3+urea solvate ionic liquid. in 15th International Conference on Fundamental and Applied Aspects of Physical Chemistry, "Physical Chemistry 2021," Belgrade, Serbia. 2021;I:279-282.
https://hdl.handle.net/21.15107/rcub_cer_6159 .

Cvetković, Vesna S., Vukićević, Nataša M., Jovićević, Jovan N., "Morphology of aluminium electrodeposited on aluminium from AlCl3+urea solvate ionic liquid" in 15th International Conference on Fundamental and Applied Aspects of Physical Chemistry, "Physical Chemistry 2021," Belgrade, Serbia, I (2021):279-282,
https://hdl.handle.net/21.15107/rcub_cer_6159 .

TY  - CONF
AU  - Feldhaus, Dominic
AU  - Cvetković, Vesna S.
AU  - Vukićević, Nataša M.
AU  - Barudžija, Tanja S.
AU  - Friedrich, Bernd
AU  - Jovićević, Jovan N.
PY  - 2021
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/6160
AB  - Neodymium and praseodymium were electrochemically co-deposited onto Mo cathode applying constant potential, from fluoride-based molten salts containing the corresponding rare earth oxides. According to the recorded voltammograms, it appears that in the investigated system, the electrodeposition of neodymium proceeds as a two-step reduction process: Nd(III)→Nd(II) and Nd(II)→Nd(0), whilst the praseodymium deposition proceeds as an one-step reduction process:
Pr(III)→Pr(0). However, it was also recognized that at the same time a substantial amount of NdF2
was formed as a result of the disproportionation reaction between the electrodeposited Nd metal and Nd(III) present in the electrolyte.
The deposit on the working electrode surface was recorded by optical microscopy and analyzed
by X-ray diffraction (XRD). The analysis made upon the applying the potentiostatic deposition regimehas shown Nd/Pr metals present on the molybdenum cathode.
PB  - Society of Physical Chemists of Serbia
C3  - 15th International Conference on Fundamental and Applied Aspects of Physical Chemistry, "Physical Chemistry 2021," Belgrade, Serbia
T1  - Electrochemical deposition of neodymium and praseodymium on molybdenum from molten fluoride
VL  - I
SP  - 275
EP  - 278
UR  - https://hdl.handle.net/21.15107/rcub_cer_6160
ER  - 

@conference{
author = "Feldhaus, Dominic and Cvetković, Vesna S. and Vukićević, Nataša M. and Barudžija, Tanja S. and Friedrich, Bernd and Jovićević, Jovan N.",
year = "2021",
abstract = "Neodymium and praseodymium were electrochemically co-deposited onto Mo cathode applying constant potential, from fluoride-based molten salts containing the corresponding rare earth oxides. According to the recorded voltammograms, it appears that in the investigated system, the electrodeposition of neodymium proceeds as a two-step reduction process: Nd(III)→Nd(II) and Nd(II)→Nd(0), whilst the praseodymium deposition proceeds as an one-step reduction process:
Pr(III)→Pr(0). However, it was also recognized that at the same time a substantial amount of NdF2
was formed as a result of the disproportionation reaction between the electrodeposited Nd metal and Nd(III) present in the electrolyte.
The deposit on the working electrode surface was recorded by optical microscopy and analyzed
by X-ray diffraction (XRD). The analysis made upon the applying the potentiostatic deposition regimehas shown Nd/Pr metals present on the molybdenum cathode.",
publisher = "Society of Physical Chemists of Serbia",
journal = "15th International Conference on Fundamental and Applied Aspects of Physical Chemistry, "Physical Chemistry 2021," Belgrade, Serbia",
title = "Electrochemical deposition of neodymium and praseodymium on molybdenum from molten fluoride",
volume = "I",
pages = "275-278",
url = "https://hdl.handle.net/21.15107/rcub_cer_6160"
}

Feldhaus, D., Cvetković, V. S., Vukićević, N. M., Barudžija, T. S., Friedrich, B.,& Jovićević, J. N.. (2021). Electrochemical deposition of neodymium and praseodymium on molybdenum from molten fluoride. in 15th International Conference on Fundamental and Applied Aspects of Physical Chemistry, "Physical Chemistry 2021," Belgrade, Serbia
Society of Physical Chemists of Serbia., I, 275-278.
https://hdl.handle.net/21.15107/rcub_cer_6160

Feldhaus D, Cvetković VS, Vukićević NM, Barudžija TS, Friedrich B, Jovićević JN. Electrochemical deposition of neodymium and praseodymium on molybdenum from molten fluoride. in 15th International Conference on Fundamental and Applied Aspects of Physical Chemistry, "Physical Chemistry 2021," Belgrade, Serbia. 2021;I:275-278.
https://hdl.handle.net/21.15107/rcub_cer_6160 .

Feldhaus, Dominic, Cvetković, Vesna S., Vukićević, Nataša M., Barudžija, Tanja S., Friedrich, Bernd, Jovićević, Jovan N., "Electrochemical deposition of neodymium and praseodymium on molybdenum from molten fluoride" in 15th International Conference on Fundamental and Applied Aspects of Physical Chemistry, "Physical Chemistry 2021," Belgrade, Serbia, I (2021):275-278,
https://hdl.handle.net/21.15107/rcub_cer_6160 .

TY  - CONF
AU  - Stanić, Petar B.
AU  - Vukićević, Nataša M.
AU  - Cvetković, Vesna S.
AU  - Pavlović, Miroslav M.
AU  - Dimitrijević, Silvana
AU  - Šmit, Biljana
PY  - 2021
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/6161
AB  - Four 2-thiohydantoin derivatives were synthesized and their corrosion inhibition properties on mild
steel (MS) in 0.5M HCl solution was evaluated using usual gravimetric and electrochemical methods (weight loss, potentiodynamic polarization, electrochemical impedance spectroscopy (EIS). Morphology of the metal surface was characterized by scanning electron microscopy (SEM) and atomic force microscopy (AFM). The study has shown that these compounds provide good protection for mild steel against corrosion in the acidic medium.
PB  - Institute for Information Technologies, University of Kragujevac, Serbia
C3  - 1st International Conference on Chemo and Bioinformatics, October 26-27, 2021, Kragujevac, Serbia
T1  - Electrochemical investigation of 2-thiohydantoin derivatives as corrosion inhibitors for mild steel in acidic medium
SP  - 157
EP  - 160
DO  - 10.46793/ICCBI21.157S
ER  - 

@conference{
author = "Stanić, Petar B. and Vukićević, Nataša M. and Cvetković, Vesna S. and Pavlović, Miroslav M. and Dimitrijević, Silvana and Šmit, Biljana",
year = "2021",
abstract = "Four 2-thiohydantoin derivatives were synthesized and their corrosion inhibition properties on mild
steel (MS) in 0.5M HCl solution was evaluated using usual gravimetric and electrochemical methods (weight loss, potentiodynamic polarization, electrochemical impedance spectroscopy (EIS). Morphology of the metal surface was characterized by scanning electron microscopy (SEM) and atomic force microscopy (AFM). The study has shown that these compounds provide good protection for mild steel against corrosion in the acidic medium.",
publisher = "Institute for Information Technologies, University of Kragujevac, Serbia",
journal = "1st International Conference on Chemo and Bioinformatics, October 26-27, 2021, Kragujevac, Serbia",
title = "Electrochemical investigation of 2-thiohydantoin derivatives as corrosion inhibitors for mild steel in acidic medium",
pages = "157-160",
doi = "10.46793/ICCBI21.157S"
}

Stanić, P. B., Vukićević, N. M., Cvetković, V. S., Pavlović, M. M., Dimitrijević, S.,& Šmit, B.. (2021). Electrochemical investigation of 2-thiohydantoin derivatives as corrosion inhibitors for mild steel in acidic medium. in 1st International Conference on Chemo and Bioinformatics, October 26-27, 2021, Kragujevac, Serbia
Institute for Information Technologies, University of Kragujevac, Serbia., 157-160.
https://doi.org/10.46793/ICCBI21.157S

Stanić PB, Vukićević NM, Cvetković VS, Pavlović MM, Dimitrijević S, Šmit B. Electrochemical investigation of 2-thiohydantoin derivatives as corrosion inhibitors for mild steel in acidic medium. in 1st International Conference on Chemo and Bioinformatics, October 26-27, 2021, Kragujevac, Serbia. 2021;:157-160.
doi:10.46793/ICCBI21.157S .

Stanić, Petar B., Vukićević, Nataša M., Cvetković, Vesna S., Pavlović, Miroslav M., Dimitrijević, Silvana, Šmit, Biljana, "Electrochemical investigation of 2-thiohydantoin derivatives as corrosion inhibitors for mild steel in acidic medium" in 1st International Conference on Chemo and Bioinformatics, October 26-27, 2021, Kragujevac, Serbia (2021):157-160,
https://doi.org/10.46793/ICCBI21.157S . .

TY  - JOUR
AU  - Cvetković, Vesna S.
AU  - Vukićević, Nataša
AU  - Feldhaus, Dominic
AU  - Milićević-Neumann, Ksenija
AU  - Barudžija, Tanja S.
AU  - Friedrich, Bernd
AU  - Jovićević, Jovan N.
PY  - 2021
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4054
AB  - The Al-V alloys were synthetized by potentiostatic electrodeposition onto a glassy carbon electrode from equimolar AlCl3 + NaCl bath containing vanadium ions at 200 °C. The alloy deposits were characterized by X-ray diffraction, scanning electron microscopy, and energy dispersive spectroscopy. The deposits were identified as Al3V and AlV3 alloys. It was found that intermetallic alloys were synthetized during aluminium underpotential deposition onto vanadium metal that was previously deposited on the glassy carbon electrode by diffusion-controlled overpotential deposition. Alloys were the result of solid-state interdiffusion between the initially deposited vanadium and the subsequently deposited aluminium. As a source to secure a constant concentration of vanadium in the electrolyte during deposition, vanadium anodic dissolution, and VCl3 melt addition were studied. The effect of vanadium ion concentration in the electrolyte on the composition and the surface morphology of the obtained deposits was investigated. The results indicate that controlled vanadium and aluminium codeposition could be a further step to the successful development of an advanced technology for Al3V and AlV3 alloy synthesis.
PB  - MDPI
T2  - Metals
T1  - Electrodeposition of Aluminium-Vanadium Alloys from Chloroaluminate Based Molten Salt Containing Vanadium Ions
VL  - 11
IS  - 1
SP  - 123
DO  - 10.3390/met11010123
ER  - 

@article{
author = "Cvetković, Vesna S. and Vukićević, Nataša and Feldhaus, Dominic and Milićević-Neumann, Ksenija and Barudžija, Tanja S. and Friedrich, Bernd and Jovićević, Jovan N.",
year = "2021",
abstract = "The Al-V alloys were synthetized by potentiostatic electrodeposition onto a glassy carbon electrode from equimolar AlCl3 + NaCl bath containing vanadium ions at 200 °C. The alloy deposits were characterized by X-ray diffraction, scanning electron microscopy, and energy dispersive spectroscopy. The deposits were identified as Al3V and AlV3 alloys. It was found that intermetallic alloys were synthetized during aluminium underpotential deposition onto vanadium metal that was previously deposited on the glassy carbon electrode by diffusion-controlled overpotential deposition. Alloys were the result of solid-state interdiffusion between the initially deposited vanadium and the subsequently deposited aluminium. As a source to secure a constant concentration of vanadium in the electrolyte during deposition, vanadium anodic dissolution, and VCl3 melt addition were studied. The effect of vanadium ion concentration in the electrolyte on the composition and the surface morphology of the obtained deposits was investigated. The results indicate that controlled vanadium and aluminium codeposition could be a further step to the successful development of an advanced technology for Al3V and AlV3 alloy synthesis.",
publisher = "MDPI",
journal = "Metals",
title = "Electrodeposition of Aluminium-Vanadium Alloys from Chloroaluminate Based Molten Salt Containing Vanadium Ions",
volume = "11",
number = "1",
pages = "123",
doi = "10.3390/met11010123"
}

Cvetković, V. S., Vukićević, N., Feldhaus, D., Milićević-Neumann, K., Barudžija, T. S., Friedrich, B.,& Jovićević, J. N.. (2021). Electrodeposition of Aluminium-Vanadium Alloys from Chloroaluminate Based Molten Salt Containing Vanadium Ions. in Metals
MDPI., 11(1), 123.
https://doi.org/10.3390/met11010123

Cvetković VS, Vukićević N, Feldhaus D, Milićević-Neumann K, Barudžija TS, Friedrich B, Jovićević JN. Electrodeposition of Aluminium-Vanadium Alloys from Chloroaluminate Based Molten Salt Containing Vanadium Ions. in Metals. 2021;11(1):123.
doi:10.3390/met11010123 .

Cvetković, Vesna S., Vukićević, Nataša, Feldhaus, Dominic, Milićević-Neumann, Ksenija, Barudžija, Tanja S., Friedrich, Bernd, Jovićević, Jovan N., "Electrodeposition of Aluminium-Vanadium Alloys from Chloroaluminate Based Molten Salt Containing Vanadium Ions" in Metals, 11, no. 1 (2021):123,
https://doi.org/10.3390/met11010123 . .

TY  - JOUR
AU  - Cvetković, Vesna S.
AU  - Vukićević, Nataša
AU  - Milićević-Neumann, Ksenija
AU  - Stopić, Srećko
AU  - Friedrich, Bernd
AU  - Jovićević, Jovan N.
PY  - 2020
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/3377
AB  - Al-Ti alloys were electrodeposited from equimolar chloroaluminate molten salts containing up to 0.1 M of titanium ions, which were added to the electrolyte by potentiostatic dissolution of metallic Ti. Titanium dissolution and titanium and aluminium deposition were investigated by linear sweep voltammetry and chronoamperometry at 200 and 300 °C. Working electrodes used were titanium and glassy carbon. The voltammograms on Ti obtained in the electrolyte without added Ti ions indicated titanium deposition and dissolution proceeding in three reversible steps: Ti4+ ⇄ Ti3+, Ti3+ ⇄ Ti2+ and Ti2+ ⇄ Ti. The voltammograms recorded with glassy carbon in the electrolyte containing added titanium ions did not always clearly register all of the three processes. However, peak currents, which were characteristics of Al, Ti and Al-Ti alloy deposition and dissolution, were evident in voltammograms on both working electrodes used. A constant potential electrodeposition regime was used to obtain deposits on the glassy carbon working electrode. The obtained deposits were characterized by SEM, energy-dispersive spectrometry and XRD. In the deposits on the glassy carbon electrode, the analysis identified an Al and AlTi3 alloy formed at 200 °C and an Al2Ti and Al3Ti alloy obtained at 300 °C.
PB  - MDPI
T2  - Metals
T1  - Electrochemical Deposition of Al-Ti Alloys from Equimolar AlCl3 + NaCl Containing Electrochemically Dissolved Titanium
VL  - 10
IS  - 1
SP  - 88
DO  - 10.3390/met10010088
ER  - 

@article{
author = "Cvetković, Vesna S. and Vukićević, Nataša and Milićević-Neumann, Ksenija and Stopić, Srećko and Friedrich, Bernd and Jovićević, Jovan N.",
year = "2020",
abstract = "Al-Ti alloys were electrodeposited from equimolar chloroaluminate molten salts containing up to 0.1 M of titanium ions, which were added to the electrolyte by potentiostatic dissolution of metallic Ti. Titanium dissolution and titanium and aluminium deposition were investigated by linear sweep voltammetry and chronoamperometry at 200 and 300 °C. Working electrodes used were titanium and glassy carbon. The voltammograms on Ti obtained in the electrolyte without added Ti ions indicated titanium deposition and dissolution proceeding in three reversible steps: Ti4+ ⇄ Ti3+, Ti3+ ⇄ Ti2+ and Ti2+ ⇄ Ti. The voltammograms recorded with glassy carbon in the electrolyte containing added titanium ions did not always clearly register all of the three processes. However, peak currents, which were characteristics of Al, Ti and Al-Ti alloy deposition and dissolution, were evident in voltammograms on both working electrodes used. A constant potential electrodeposition regime was used to obtain deposits on the glassy carbon working electrode. The obtained deposits were characterized by SEM, energy-dispersive spectrometry and XRD. In the deposits on the glassy carbon electrode, the analysis identified an Al and AlTi3 alloy formed at 200 °C and an Al2Ti and Al3Ti alloy obtained at 300 °C.",
publisher = "MDPI",
journal = "Metals",
title = "Electrochemical Deposition of Al-Ti Alloys from Equimolar AlCl3 + NaCl Containing Electrochemically Dissolved Titanium",
volume = "10",
number = "1",
pages = "88",
doi = "10.3390/met10010088"
}

Cvetković, V. S., Vukićević, N., Milićević-Neumann, K., Stopić, S., Friedrich, B.,& Jovićević, J. N.. (2020). Electrochemical Deposition of Al-Ti Alloys from Equimolar AlCl3 + NaCl Containing Electrochemically Dissolved Titanium. in Metals
MDPI., 10(1), 88.
https://doi.org/10.3390/met10010088

Cvetković VS, Vukićević N, Milićević-Neumann K, Stopić S, Friedrich B, Jovićević JN. Electrochemical Deposition of Al-Ti Alloys from Equimolar AlCl3 + NaCl Containing Electrochemically Dissolved Titanium. in Metals. 2020;10(1):88.
doi:10.3390/met10010088 .

Cvetković, Vesna S., Vukićević, Nataša, Milićević-Neumann, Ksenija, Stopić, Srećko, Friedrich, Bernd, Jovićević, Jovan N., "Electrochemical Deposition of Al-Ti Alloys from Equimolar AlCl3 + NaCl Containing Electrochemically Dissolved Titanium" in Metals, 10, no. 1 (2020):88,
https://doi.org/10.3390/met10010088 . .

TY  - JOUR
AU  - Cvetković, Vesna S.
AU  - Vukićević, Nataša
AU  - Jovićević, Niko
AU  - Stevanović, Jasmina
AU  - Jovićević, Jovan N.
PY  - 2020
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/3486
AB  - The electrodeposition of aluminium on glassy carbon and aluminium substrates from AlCl3–urea deep eutectic solvent (DES) system at near room temperatures was investigated, without additional purification of the chemicals used to prepare the electrolyte and without rigorous control of moisture and oxygen present in the working space. The effects of changing temperature, working potential, controlled deposition current density and deposition time on the morphology of deposited aluminium without stirring of the electrolyte were recorded. Using potentiostatic and galvanostatic techniques, aluminium was electrodeposited from the deep eutectic solvent (n(AlCl3):n(urea)=1.6:1) onto glassy carbon and aluminium substrates at temperatures ranging from 25 to 50 °C. Using SEM, EDS and XRD techniques, substrates were studied and confirmed the presence of aluminium deposits following both potentiostatic and galvanostatic regimes. The shape and size of Al grains deposited depended on the time of deposition and varied in size from nanometers to micrometers and in shape from regular crystal forms to needle-like and flake-like structures.
PB  - Elsevier
T2  - Transactions of Nonferrous Metals Society of China
T1  - Aluminium electrodeposition under novel conditions from AlCl3–urea deep eutectic solvent at room temperature
VL  - 30
IS  - 3
SP  - 823
EP  - 834
DO  - 10.1016/S1003-6326(20)65257-8
ER  - 

@article{
author = "Cvetković, Vesna S. and Vukićević, Nataša and Jovićević, Niko and Stevanović, Jasmina and Jovićević, Jovan N.",
year = "2020",
abstract = "The electrodeposition of aluminium on glassy carbon and aluminium substrates from AlCl3–urea deep eutectic solvent (DES) system at near room temperatures was investigated, without additional purification of the chemicals used to prepare the electrolyte and without rigorous control of moisture and oxygen present in the working space. The effects of changing temperature, working potential, controlled deposition current density and deposition time on the morphology of deposited aluminium without stirring of the electrolyte were recorded. Using potentiostatic and galvanostatic techniques, aluminium was electrodeposited from the deep eutectic solvent (n(AlCl3):n(urea)=1.6:1) onto glassy carbon and aluminium substrates at temperatures ranging from 25 to 50 °C. Using SEM, EDS and XRD techniques, substrates were studied and confirmed the presence of aluminium deposits following both potentiostatic and galvanostatic regimes. The shape and size of Al grains deposited depended on the time of deposition and varied in size from nanometers to micrometers and in shape from regular crystal forms to needle-like and flake-like structures.",
publisher = "Elsevier",
journal = "Transactions of Nonferrous Metals Society of China",
title = "Aluminium electrodeposition under novel conditions from AlCl3–urea deep eutectic solvent at room temperature",
volume = "30",
number = "3",
pages = "823-834",
doi = "10.1016/S1003-6326(20)65257-8"
}

Cvetković, V. S., Vukićević, N., Jovićević, N., Stevanović, J.,& Jovićević, J. N.. (2020). Aluminium electrodeposition under novel conditions from AlCl3–urea deep eutectic solvent at room temperature. in Transactions of Nonferrous Metals Society of China
Elsevier., 30(3), 823-834.
https://doi.org/10.1016/S1003-6326(20)65257-8

Cvetković VS, Vukićević N, Jovićević N, Stevanović J, Jovićević JN. Aluminium electrodeposition under novel conditions from AlCl3–urea deep eutectic solvent at room temperature. in Transactions of Nonferrous Metals Society of China. 2020;30(3):823-834.
doi:10.1016/S1003-6326(20)65257-8 .

Cvetković, Vesna S., Vukićević, Nataša, Jovićević, Niko, Stevanović, Jasmina, Jovićević, Jovan N., "Aluminium electrodeposition under novel conditions from AlCl3–urea deep eutectic solvent at room temperature" in Transactions of Nonferrous Metals Society of China, 30, no. 3 (2020):823-834,
https://doi.org/10.1016/S1003-6326(20)65257-8 . .

TY  - JOUR
AU  - Cvetković, Vesna S.
AU  - Feldhaus, Dominic
AU  - Vukićević, Nataša
AU  - Barudžija, Tanja
AU  - Friedrich, Bernd
AU  - Jovićević, Jovan N.
PY  - 2020
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/3587
AB  - Neodymium was electrochemically deposited from NdF3–LiF–Nd2O3 molten salt electrolyte onto the Mo electrode at temperatures close to 1273 K. Cyclic voltammetry and chronoamperometry measurements were the applied electrochemical methods. Metallic neodymium is obtained by potentiostatic deposition. The optical microscopy and XRD were used to analyze the electrolyte, the working electrode surface, and the deposit on the electrode. It was established that Nd(III) ions were reduced to Nd metals in two steps: Nd(III) + e− → Nd(II) at potential ≈−0.55 V vs. W and Nd(II) + 2e− → Nd(0) at ≈−0.83 V vs. W. Both of these processes are reversible and under mass transfer control. Upon deposition under the regime of relatively small deposition overpotential of −0.10 V to −0.20 V, and after the electrolyte was cooled off, Nd metal was observed at the surface of the Mo electrode. CO and CF4 were gases registered as being evolved at the anode. CO and CF4 evolution were observed in quantities below 600 ppm and 10 ppm, respectively
PB  - MDPI
T2  - Metals
T1  - Investigation on the Electrochemical Behaviour and Deposition Mechanism of Neodymium in NdF3–LiF–Nd2O3 Melt on Mo Electrode
VL  - 10
IS  - 5
SP  - 576
DO  - 10.3390/met10050576
ER  - 

@article{
author = "Cvetković, Vesna S. and Feldhaus, Dominic and Vukićević, Nataša and Barudžija, Tanja and Friedrich, Bernd and Jovićević, Jovan N.",
year = "2020",
abstract = "Neodymium was electrochemically deposited from NdF3–LiF–Nd2O3 molten salt electrolyte onto the Mo electrode at temperatures close to 1273 K. Cyclic voltammetry and chronoamperometry measurements were the applied electrochemical methods. Metallic neodymium is obtained by potentiostatic deposition. The optical microscopy and XRD were used to analyze the electrolyte, the working electrode surface, and the deposit on the electrode. It was established that Nd(III) ions were reduced to Nd metals in two steps: Nd(III) + e− → Nd(II) at potential ≈−0.55 V vs. W and Nd(II) + 2e− → Nd(0) at ≈−0.83 V vs. W. Both of these processes are reversible and under mass transfer control. Upon deposition under the regime of relatively small deposition overpotential of −0.10 V to −0.20 V, and after the electrolyte was cooled off, Nd metal was observed at the surface of the Mo electrode. CO and CF4 were gases registered as being evolved at the anode. CO and CF4 evolution were observed in quantities below 600 ppm and 10 ppm, respectively",
publisher = "MDPI",
journal = "Metals",
title = "Investigation on the Electrochemical Behaviour and Deposition Mechanism of Neodymium in NdF3–LiF–Nd2O3 Melt on Mo Electrode",
volume = "10",
number = "5",
pages = "576",
doi = "10.3390/met10050576"
}

Cvetković, V. S., Feldhaus, D., Vukićević, N., Barudžija, T., Friedrich, B.,& Jovićević, J. N.. (2020). Investigation on the Electrochemical Behaviour and Deposition Mechanism of Neodymium in NdF3–LiF–Nd2O3 Melt on Mo Electrode. in Metals
MDPI., 10(5), 576.
https://doi.org/10.3390/met10050576

Cvetković VS, Feldhaus D, Vukićević N, Barudžija T, Friedrich B, Jovićević JN. Investigation on the Electrochemical Behaviour and Deposition Mechanism of Neodymium in NdF3–LiF–Nd2O3 Melt on Mo Electrode. in Metals. 2020;10(5):576.
doi:10.3390/met10050576 .

Cvetković, Vesna S., Feldhaus, Dominic, Vukićević, Nataša, Barudžija, Tanja, Friedrich, Bernd, Jovićević, Jovan N., "Investigation on the Electrochemical Behaviour and Deposition Mechanism of Neodymium in NdF3–LiF–Nd2O3 Melt on Mo Electrode" in Metals, 10, no. 5 (2020):576,
https://doi.org/10.3390/met10050576 . .

TY  - JOUR
AU  - Cvetković, Vesna S.
AU  - Vukićević, Nataša
AU  - Feldhaus, Dominic
AU  - Barudžija, Tanja
AU  - Stevanović, Jasmina
AU  - Friedrich, Bernd
AU  - Jovićević, Jovan J.
PY  - 2020
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/3708
AB  - Electrochemical reduction processes of Nd(III) on tungsten and molybdenum electrodes in NdF3+LiF and NdF3+LiF+Nd2O3 were investigated by cyclic voltammetry, chronoamperometry and open circuit measurements. Electrolytes and electrodes were examined after neodymium electrodeposition by optical microscopy and XRD. It was found that tungsten and molybdenum working electrodes behave identically during neodymium complexed ion reduction processes. Their reversible potentials in the electrolytes used differed only by 10 mV, and so did the potentials of the neodymium ion reduction processes. The recorded results indicated that the Nd(III) ions in the melts were reduced in two steps: Nd(III) → Nd(II) and Nd(II) → Nd(0). These consecutive processes are predominantly mass transfer controlled. Electrolytically obtained metal appeared to accumulate on the cathode and no metal neodymium was recorded in the solidified electrolyte placed close to the cathode after completed electrodeposition process. However, it was found that NdF2 formed by the disproportionation reaction between Nd(III) and that deposited Nd(0) coexists with other complex components in the electrolytes used.
PB  - Electrochemical Science Group (ESG)
T2  - International Journal of Electrochemical Science
T1  - Study of Nd deposition onto W and Mo Cathodes from Molten Oxide-Fluoride Electrolyte
VL  - 15
IS  - 7
SP  - 7039
EP  - 7052
DO  - 10.20964/2020.07.82
ER  - 

@article{
author = "Cvetković, Vesna S. and Vukićević, Nataša and Feldhaus, Dominic and Barudžija, Tanja and Stevanović, Jasmina and Friedrich, Bernd and Jovićević, Jovan J.",
year = "2020",
abstract = "Electrochemical reduction processes of Nd(III) on tungsten and molybdenum electrodes in NdF3+LiF and NdF3+LiF+Nd2O3 were investigated by cyclic voltammetry, chronoamperometry and open circuit measurements. Electrolytes and electrodes were examined after neodymium electrodeposition by optical microscopy and XRD. It was found that tungsten and molybdenum working electrodes behave identically during neodymium complexed ion reduction processes. Their reversible potentials in the electrolytes used differed only by 10 mV, and so did the potentials of the neodymium ion reduction processes. The recorded results indicated that the Nd(III) ions in the melts were reduced in two steps: Nd(III) → Nd(II) and Nd(II) → Nd(0). These consecutive processes are predominantly mass transfer controlled. Electrolytically obtained metal appeared to accumulate on the cathode and no metal neodymium was recorded in the solidified electrolyte placed close to the cathode after completed electrodeposition process. However, it was found that NdF2 formed by the disproportionation reaction between Nd(III) and that deposited Nd(0) coexists with other complex components in the electrolytes used.",
publisher = "Electrochemical Science Group (ESG)",
journal = "International Journal of Electrochemical Science",
title = "Study of Nd deposition onto W and Mo Cathodes from Molten Oxide-Fluoride Electrolyte",
volume = "15",
number = "7",
pages = "7039-7052",
doi = "10.20964/2020.07.82"
}

Cvetković, V. S., Vukićević, N., Feldhaus, D., Barudžija, T., Stevanović, J., Friedrich, B.,& Jovićević, J. J.. (2020). Study of Nd deposition onto W and Mo Cathodes from Molten Oxide-Fluoride Electrolyte. in International Journal of Electrochemical Science
Electrochemical Science Group (ESG)., 15(7), 7039-7052.
https://doi.org/10.20964/2020.07.82

Cvetković VS, Vukićević N, Feldhaus D, Barudžija T, Stevanović J, Friedrich B, Jovićević JJ. Study of Nd deposition onto W and Mo Cathodes from Molten Oxide-Fluoride Electrolyte. in International Journal of Electrochemical Science. 2020;15(7):7039-7052.
doi:10.20964/2020.07.82 .

Cvetković, Vesna S., Vukićević, Nataša, Feldhaus, Dominic, Barudžija, Tanja, Stevanović, Jasmina, Friedrich, Bernd, Jovićević, Jovan J., "Study of Nd deposition onto W and Mo Cathodes from Molten Oxide-Fluoride Electrolyte" in International Journal of Electrochemical Science, 15, no. 7 (2020):7039-7052,
https://doi.org/10.20964/2020.07.82 . .

TY  - CONF
AU  - Vukićević, Nataša M.
AU  - Cvetković, Vesna S.
AU  - Nikolić, Nebojša D.
AU  - Stevanović, Jasmina S.
AU  - Jovićević, Jovan N.
PY  - 2019
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/6146
AB  - Development of low temperature processes for electrochemical deposition
of aluminium is highly desirable in order to overcome high energy cost, toxic emission of
fluoride and chloride from high temperature molten salt electrolytes. AlCh+urea ionic
mixture known as deep eutectic solvent (DES) is recognized as an economical electrolyte for
alunuruum electrodeposition at room temperatures [I, 2]. Electrodeposition experiments were
conducted on aluminum electrode using constant deposition current density (2 mA cm"2
) at
different bath temperatures: 25 °C, 35°C and 50°C. Using SEM and EDS techniques the
deposits were studied for their morphology dependence on the experimental conditions.
particularly working temperature. Electrochemical techniques used were linear sweep
voltarnmetry and chronopotentiometry. The size of individual Al grains deposited under the
same constant current density became larger (from nanometers to micrometers) with
increasing bath temperature. The shape of deposits ranged from regular crystal grains to complicated morphology including needle-like and flake-like structures.
PB  - Romanian Chemical Society
C3  - Book of abstracts - 9th International Conference of the Chemical Societies of the South-East European Countries, May 8-11 2019, Targoviste, romania
T1  - Aluminium deposits from AlCl3+urea solvate ionic liquid on aluminium substrate at room temperatures
SP  - S4_P_03
UR  - https://hdl.handle.net/21.15107/rcub_cer_6146
ER  - 

@conference{
author = "Vukićević, Nataša M. and Cvetković, Vesna S. and Nikolić, Nebojša D. and Stevanović, Jasmina S. and Jovićević, Jovan N.",
year = "2019",
abstract = "Development of low temperature processes for electrochemical deposition
of aluminium is highly desirable in order to overcome high energy cost, toxic emission of
fluoride and chloride from high temperature molten salt electrolytes. AlCh+urea ionic
mixture known as deep eutectic solvent (DES) is recognized as an economical electrolyte for
alunuruum electrodeposition at room temperatures [I, 2]. Electrodeposition experiments were
conducted on aluminum electrode using constant deposition current density (2 mA cm"2
) at
different bath temperatures: 25 °C, 35°C and 50°C. Using SEM and EDS techniques the
deposits were studied for their morphology dependence on the experimental conditions.
particularly working temperature. Electrochemical techniques used were linear sweep
voltarnmetry and chronopotentiometry. The size of individual Al grains deposited under the
same constant current density became larger (from nanometers to micrometers) with
increasing bath temperature. The shape of deposits ranged from regular crystal grains to complicated morphology including needle-like and flake-like structures.",
publisher = "Romanian Chemical Society",
journal = "Book of abstracts - 9th International Conference of the Chemical Societies of the South-East European Countries, May 8-11 2019, Targoviste, romania",
title = "Aluminium deposits from AlCl3+urea solvate ionic liquid on aluminium substrate at room temperatures",
pages = "S4_P_03",
url = "https://hdl.handle.net/21.15107/rcub_cer_6146"
}

Vukićević, N. M., Cvetković, V. S., Nikolić, N. D., Stevanović, J. S.,& Jovićević, J. N.. (2019). Aluminium deposits from AlCl3+urea solvate ionic liquid on aluminium substrate at room temperatures. in Book of abstracts - 9th International Conference of the Chemical Societies of the South-East European Countries, May 8-11 2019, Targoviste, romania
Romanian Chemical Society., S4_P_03.
https://hdl.handle.net/21.15107/rcub_cer_6146

Vukićević NM, Cvetković VS, Nikolić ND, Stevanović JS, Jovićević JN. Aluminium deposits from AlCl3+urea solvate ionic liquid on aluminium substrate at room temperatures. in Book of abstracts - 9th International Conference of the Chemical Societies of the South-East European Countries, May 8-11 2019, Targoviste, romania. 2019;:S4_P_03.
https://hdl.handle.net/21.15107/rcub_cer_6146 .

Vukićević, Nataša M., Cvetković, Vesna S., Nikolić, Nebojša D., Stevanović, Jasmina S., Jovićević, Jovan N., "Aluminium deposits from AlCl3+urea solvate ionic liquid on aluminium substrate at room temperatures" in Book of abstracts - 9th International Conference of the Chemical Societies of the South-East European Countries, May 8-11 2019, Targoviste, romania (2019):S4_P_03,
https://hdl.handle.net/21.15107/rcub_cer_6146 .

TY  - CHAP
AU  - Cvetković, Vesna S.
AU  - Vukićević, Nataša
AU  - Jovićević, Jovan
PY  - 2019
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4556
AB  - Modern industries have shown ever-growing hunger for alloys with very specific characteristics. Formation of intermetallic compounds during electrodeposition seems to be an attractive way to develop alloys with such new properties. By co-depositing two or more metals, electrodeposition can offer a possibility of composing alloys that are otherwise not attainable. It is known that electrodeposited alloys may differ considerably in their phase constitution from alloys with equivalent chemical composition that are obtained by thermal metallurgical methods. Almost fifty years ago, the phenomenon of underpotential deposition (UPD) was recognized and defined as a deposition of a metal on another metal at the potential more positive than its reversible potential. Since then, underpotential deposition involving different pairs of metals was studied in various electrolytes. Alloy formation due to interdiffusion between the underpotential layer and the substrate became apparent in some UPD studies performed in melts. Our research is aimed at investigating UPD alloy formation of aluminium and magnesium in low temperature chloroaluminate and nitrate melts. Alloy substrate materials under study are gold, platinum, silver, copper, iron, zinc, cadmium, palladium, zirconium and vanadium. Results show alloys of constitution that could have rare characteristics of interest for aerospace, semiconductor, electronic, biomedical, nuclear and other fast developing industries.
PB  - New York, USA : Nova Science Publishers Inc.
T2  - Metals and Metal-Based Electrocatalytic Materials for Alternative Energy Sources and Electronics
T1  - Aluminium and Magnesium Alloy Synthesis by Means of Underpotential Deposition from Low Temperature Melts
SP  - 371
EP  - 423
UR  - https://hdl.handle.net/21.15107/rcub_cer_4556
ER  - 

@inbook{
author = "Cvetković, Vesna S. and Vukićević, Nataša and Jovićević, Jovan",
year = "2019",
abstract = "Modern industries have shown ever-growing hunger for alloys with very specific characteristics. Formation of intermetallic compounds during electrodeposition seems to be an attractive way to develop alloys with such new properties. By co-depositing two or more metals, electrodeposition can offer a possibility of composing alloys that are otherwise not attainable. It is known that electrodeposited alloys may differ considerably in their phase constitution from alloys with equivalent chemical composition that are obtained by thermal metallurgical methods. Almost fifty years ago, the phenomenon of underpotential deposition (UPD) was recognized and defined as a deposition of a metal on another metal at the potential more positive than its reversible potential. Since then, underpotential deposition involving different pairs of metals was studied in various electrolytes. Alloy formation due to interdiffusion between the underpotential layer and the substrate became apparent in some UPD studies performed in melts. Our research is aimed at investigating UPD alloy formation of aluminium and magnesium in low temperature chloroaluminate and nitrate melts. Alloy substrate materials under study are gold, platinum, silver, copper, iron, zinc, cadmium, palladium, zirconium and vanadium. Results show alloys of constitution that could have rare characteristics of interest for aerospace, semiconductor, electronic, biomedical, nuclear and other fast developing industries.",
publisher = "New York, USA : Nova Science Publishers Inc.",
journal = "Metals and Metal-Based Electrocatalytic Materials for Alternative Energy Sources and Electronics",
booktitle = "Aluminium and Magnesium Alloy Synthesis by Means of Underpotential Deposition from Low Temperature Melts",
pages = "371-423",
url = "https://hdl.handle.net/21.15107/rcub_cer_4556"
}

Cvetković, V. S., Vukićević, N.,& Jovićević, J.. (2019). Aluminium and Magnesium Alloy Synthesis by Means of Underpotential Deposition from Low Temperature Melts. in Metals and Metal-Based Electrocatalytic Materials for Alternative Energy Sources and Electronics
New York, USA : Nova Science Publishers Inc.., 371-423.
https://hdl.handle.net/21.15107/rcub_cer_4556

Cvetković VS, Vukićević N, Jovićević J. Aluminium and Magnesium Alloy Synthesis by Means of Underpotential Deposition from Low Temperature Melts. in Metals and Metal-Based Electrocatalytic Materials for Alternative Energy Sources and Electronics. 2019;:371-423.
https://hdl.handle.net/21.15107/rcub_cer_4556 .

Cvetković, Vesna S., Vukićević, Nataša, Jovićević, Jovan, "Aluminium and Magnesium Alloy Synthesis by Means of Underpotential Deposition from Low Temperature Melts" in Metals and Metal-Based Electrocatalytic Materials for Alternative Energy Sources and Electronics (2019):371-423,
https://hdl.handle.net/21.15107/rcub_cer_4556 .

TY  - CONF
AU  - Cvetković, Vesna S.
AU  - Vukićević, Nataša M.
AU  - Milićević, Ksenija
AU  - Stopić, Srećko
AU  - Friedrich, Bernd
AU  - Jovićević, Jovan N.
PY  - 2019
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/6158
AB  - Electrodeposition of Al-Ti based materials is an attractive process offering
many advantages over more conventional processing methods. A number of articles on
aluminium-titanium intermetallics electrodeposited from electrolyte made of 2AlCb+NaCl or
from ionic liquid (IL) AlCb- 1-ethyl-3-methylimidazolium chloride have been reported. We
are reporting on Al-Ti electrodeposition from equimolar chloroaluminate molten salt
containing up to 0.97 at.% Ti ions added into the electrolyte by potentiostatic dissolution of a
titanium plate at 200°C. Titanium dissolution and titanium and aluminium depositions were
conducted by linear sweep voltammetry and chronoamperometry. The working electrodes
used were titanium and glassy carbon (GC). The voltammograms obtained in the electrolyte
without in advance introduced Ti ions indicated titanium and alwrunium deposition and
anodic responses characteristics of Al, Ti and Alffi alloys dissolutions. The voltammograms
on Ti from the electrolyte with Ti ions reiterated the said results exhibiting higher current
densities under the same conditions. The voltammograms on glassy carbon electrode done in
equimolar chloroaluminate molten salt with Ti ions present confirmed the general picture
already seen with Ti working electrode under the same conditions, Al and Ti deposition.
PB  - Romanian Chemical Society
C3  - Book of abstracts - 9th International Conference of the Chemical Societies of the South-East European Countries, May 8-11 2019, Targoviste, romania
T1  - Electrochemical deposition of titanium and aluminium from equimolar AlCl3+NaCl melt
SP  - S4_P_04
UR  - https://hdl.handle.net/21.15107/rcub_cer_6158
ER  - 

@conference{
author = "Cvetković, Vesna S. and Vukićević, Nataša M. and Milićević, Ksenija and Stopić, Srećko and Friedrich, Bernd and Jovićević, Jovan N.",
year = "2019",
abstract = "Electrodeposition of Al-Ti based materials is an attractive process offering
many advantages over more conventional processing methods. A number of articles on
aluminium-titanium intermetallics electrodeposited from electrolyte made of 2AlCb+NaCl or
from ionic liquid (IL) AlCb- 1-ethyl-3-methylimidazolium chloride have been reported. We
are reporting on Al-Ti electrodeposition from equimolar chloroaluminate molten salt
containing up to 0.97 at.% Ti ions added into the electrolyte by potentiostatic dissolution of a
titanium plate at 200°C. Titanium dissolution and titanium and aluminium depositions were
conducted by linear sweep voltammetry and chronoamperometry. The working electrodes
used were titanium and glassy carbon (GC). The voltammograms obtained in the electrolyte
without in advance introduced Ti ions indicated titanium and alwrunium deposition and
anodic responses characteristics of Al, Ti and Alffi alloys dissolutions. The voltammograms
on Ti from the electrolyte with Ti ions reiterated the said results exhibiting higher current
densities under the same conditions. The voltammograms on glassy carbon electrode done in
equimolar chloroaluminate molten salt with Ti ions present confirmed the general picture
already seen with Ti working electrode under the same conditions, Al and Ti deposition.",
publisher = "Romanian Chemical Society",
journal = "Book of abstracts - 9th International Conference of the Chemical Societies of the South-East European Countries, May 8-11 2019, Targoviste, romania",
title = "Electrochemical deposition of titanium and aluminium from equimolar AlCl3+NaCl melt",
pages = "S4_P_04",
url = "https://hdl.handle.net/21.15107/rcub_cer_6158"
}

Cvetković, V. S., Vukićević, N. M., Milićević, K., Stopić, S., Friedrich, B.,& Jovićević, J. N.. (2019). Electrochemical deposition of titanium and aluminium from equimolar AlCl3+NaCl melt. in Book of abstracts - 9th International Conference of the Chemical Societies of the South-East European Countries, May 8-11 2019, Targoviste, romania
Romanian Chemical Society., S4_P_04.
https://hdl.handle.net/21.15107/rcub_cer_6158

Cvetković VS, Vukićević NM, Milićević K, Stopić S, Friedrich B, Jovićević JN. Electrochemical deposition of titanium and aluminium from equimolar AlCl3+NaCl melt. in Book of abstracts - 9th International Conference of the Chemical Societies of the South-East European Countries, May 8-11 2019, Targoviste, romania. 2019;:S4_P_04.
https://hdl.handle.net/21.15107/rcub_cer_6158 .

Cvetković, Vesna S., Vukićević, Nataša M., Milićević, Ksenija, Stopić, Srećko, Friedrich, Bernd, Jovićević, Jovan N., "Electrochemical deposition of titanium and aluminium from equimolar AlCl3+NaCl melt" in Book of abstracts - 9th International Conference of the Chemical Societies of the South-East European Countries, May 8-11 2019, Targoviste, romania (2019):S4_P_04,
https://hdl.handle.net/21.15107/rcub_cer_6158 .

TY  - CONF
AU  - Cvetković, Vesna S.
AU  - Vukićević, Nataša M.
AU  - Nikolić, Nebojša D.
AU  - Branković, Goran
AU  - Baščarević, Zvezdana
AU  - Barudžija, Tanja S.
AU  - Jovićević, Jovan N.
PY  - 2019
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/6206
AB  - Thanking its unique characteristics, magnesium oxide and magnesium hydroxide nanostruclures arc of high practical significance for possible application in the next generation of solar cells, electronic devices, displays, in detection and adsorption of different environmental pollutants [ 1]. Numerous methods of synthesis including precipitation, solvothermal and hydrothermal processes, the sono-chemical technique, the sol-gel method, microwave methods, chemical vapor deposition,
carbonatization and electrochemical method are widely used for synthesis of various
forms magnesium oxide/magnesium hydroxide nanostructures such as whiskers,
platelets, rods, needle-like, flower like etc. Electrochemical method attracts a special
attention in a production of nanostructures owing to easy control of morphology of
particles by the choice of regimes and parameters of electrolysis.
PB  - Institute for Multidisciplinary Research, University of Belgrade
C3  - 5th Conference of The Serbian Society for Ceramic Materials, June 2019, Belgrade, Serbia, Programme and the Book of Abstracts
T1  - Formation of MgO/Mg(OH)2 Nanostructures by Molten Salt Electrolysis
SP  - 88
EP  - 88
UR  - https://hdl.handle.net/21.15107/rcub_cer_6206
ER  - 

@conference{
author = "Cvetković, Vesna S. and Vukićević, Nataša M. and Nikolić, Nebojša D. and Branković, Goran and Baščarević, Zvezdana and Barudžija, Tanja S. and Jovićević, Jovan N.",
year = "2019",
abstract = "Thanking its unique characteristics, magnesium oxide and magnesium hydroxide nanostruclures arc of high practical significance for possible application in the next generation of solar cells, electronic devices, displays, in detection and adsorption of different environmental pollutants [ 1]. Numerous methods of synthesis including precipitation, solvothermal and hydrothermal processes, the sono-chemical technique, the sol-gel method, microwave methods, chemical vapor deposition,
carbonatization and electrochemical method are widely used for synthesis of various
forms magnesium oxide/magnesium hydroxide nanostructures such as whiskers,
platelets, rods, needle-like, flower like etc. Electrochemical method attracts a special
attention in a production of nanostructures owing to easy control of morphology of
particles by the choice of regimes and parameters of electrolysis.",
publisher = "Institute for Multidisciplinary Research, University of Belgrade",
journal = "5th Conference of The Serbian Society for Ceramic Materials, June 2019, Belgrade, Serbia, Programme and the Book of Abstracts",
title = "Formation of MgO/Mg(OH)2 Nanostructures by Molten Salt Electrolysis",
pages = "88-88",
url = "https://hdl.handle.net/21.15107/rcub_cer_6206"
}

Cvetković, V. S., Vukićević, N. M., Nikolić, N. D., Branković, G., Baščarević, Z., Barudžija, T. S.,& Jovićević, J. N.. (2019). Formation of MgO/Mg(OH)2 Nanostructures by Molten Salt Electrolysis. in 5th Conference of The Serbian Society for Ceramic Materials, June 2019, Belgrade, Serbia, Programme and the Book of Abstracts
Institute for Multidisciplinary Research, University of Belgrade., 88-88.
https://hdl.handle.net/21.15107/rcub_cer_6206

Cvetković VS, Vukićević NM, Nikolić ND, Branković G, Baščarević Z, Barudžija TS, Jovićević JN. Formation of MgO/Mg(OH)2 Nanostructures by Molten Salt Electrolysis. in 5th Conference of The Serbian Society for Ceramic Materials, June 2019, Belgrade, Serbia, Programme and the Book of Abstracts. 2019;:88-88.
https://hdl.handle.net/21.15107/rcub_cer_6206 .

Cvetković, Vesna S., Vukićević, Nataša M., Nikolić, Nebojša D., Branković, Goran, Baščarević, Zvezdana, Barudžija, Tanja S., Jovićević, Jovan N., "Formation of MgO/Mg(OH)2 Nanostructures by Molten Salt Electrolysis" in 5th Conference of The Serbian Society for Ceramic Materials, June 2019, Belgrade, Serbia, Programme and the Book of Abstracts (2019):88-88,
https://hdl.handle.net/21.15107/rcub_cer_6206 .

TY  - JOUR
AU  - Cvetković, Vesna S.
AU  - Vukićević, Nataša
AU  - Nikolić, Nebojša D.
AU  - Baščarević, Zvezdana
AU  - Barudžija, Tanja S.
AU  - Jovićević, Jovan N.
PY  - 2019
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/3112
AB  - The processes of electrodeposition from magnesium nitrate hexahydrate melt by galvanostatic regime of electrolysis
have been analyzed. The structure of the formed particles was examined by X-ray diffraction (XRD),
which revealed formation of MgO/Mg(OH)2 mixture by molten salt electrolysis. Morphologies of the produced
deposits were characterized by scanning electron microscopy (SEM) technique. The flower-like forms constructed
from very thin needles with sharp tips were predominately formed by electrodeposition at various
current densities and with various amounts of electricity. Aside from that, holes formed from detached hydrogen
bubbles of various shapes and sizes, from dish-like holes to those resulting in honeycomb-like structures were
also observed. Mechanism of formation of the flower-like forms has been elucidated applying the general theory
of disperse deposits formation which is based on the concept of local (spherical and cylindrical) diffusion fields.
It is shown that the growth of the needles occurs under the conditions of predominant spherical diffusion control,
while the contribution of the cylindrical diffusion to the final shapes was negligible. Comparison with
morphologies of deposits obtained by electrodepositions from aqueous magnesium salt electrolytes was also
made and discussed.
PB  - Elsevier
T2  - Journal of Electroanalytical Chemistry
T1  - A possible mechanism of formation of flower-like MgO/Mg(OH)2 structures by galvanostatic molten salt electrolysis: The concept of local diffusion fields
VL  - 842
SP  - 168
EP  - 175
DO  - 10.1016/j.jelechem.2019.04.067
ER  - 

@article{
author = "Cvetković, Vesna S. and Vukićević, Nataša and Nikolić, Nebojša D. and Baščarević, Zvezdana and Barudžija, Tanja S. and Jovićević, Jovan N.",
year = "2019",
abstract = "The processes of electrodeposition from magnesium nitrate hexahydrate melt by galvanostatic regime of electrolysis
have been analyzed. The structure of the formed particles was examined by X-ray diffraction (XRD),
which revealed formation of MgO/Mg(OH)2 mixture by molten salt electrolysis. Morphologies of the produced
deposits were characterized by scanning electron microscopy (SEM) technique. The flower-like forms constructed
from very thin needles with sharp tips were predominately formed by electrodeposition at various
current densities and with various amounts of electricity. Aside from that, holes formed from detached hydrogen
bubbles of various shapes and sizes, from dish-like holes to those resulting in honeycomb-like structures were
also observed. Mechanism of formation of the flower-like forms has been elucidated applying the general theory
of disperse deposits formation which is based on the concept of local (spherical and cylindrical) diffusion fields.
It is shown that the growth of the needles occurs under the conditions of predominant spherical diffusion control,
while the contribution of the cylindrical diffusion to the final shapes was negligible. Comparison with
morphologies of deposits obtained by electrodepositions from aqueous magnesium salt electrolytes was also
made and discussed.",
publisher = "Elsevier",
journal = "Journal of Electroanalytical Chemistry",
title = "A possible mechanism of formation of flower-like MgO/Mg(OH)2 structures by galvanostatic molten salt electrolysis: The concept of local diffusion fields",
volume = "842",
pages = "168-175",
doi = "10.1016/j.jelechem.2019.04.067"
}

Cvetković, V. S., Vukićević, N., Nikolić, N. D., Baščarević, Z., Barudžija, T. S.,& Jovićević, J. N.. (2019). A possible mechanism of formation of flower-like MgO/Mg(OH)2 structures by galvanostatic molten salt electrolysis: The concept of local diffusion fields. in Journal of Electroanalytical Chemistry
Elsevier., 842, 168-175.
https://doi.org/10.1016/j.jelechem.2019.04.067

Cvetković VS, Vukićević N, Nikolić ND, Baščarević Z, Barudžija TS, Jovićević JN. A possible mechanism of formation of flower-like MgO/Mg(OH)2 structures by galvanostatic molten salt electrolysis: The concept of local diffusion fields. in Journal of Electroanalytical Chemistry. 2019;842:168-175.
doi:10.1016/j.jelechem.2019.04.067 .

Cvetković, Vesna S., Vukićević, Nataša, Nikolić, Nebojša D., Baščarević, Zvezdana, Barudžija, Tanja S., Jovićević, Jovan N., "A possible mechanism of formation of flower-like MgO/Mg(OH)2 structures by galvanostatic molten salt electrolysis: The concept of local diffusion fields" in Journal of Electroanalytical Chemistry, 842 (2019):168-175,
https://doi.org/10.1016/j.jelechem.2019.04.067 . .

TY  - JOUR
AU  - Vukićević, Nataša
AU  - Cvetković, Vesna S.
AU  - Jovanović, Ljiljana S.
AU  - Pavlović, Miroslav M.
AU  - Jovićević, Jovan N.
PY  - 2019
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/3358
AB  - In this study niobium oxide films were formed without peroxo-precursors from three different mixed acidic aqueous solutions on glassy carbon. Linear sweep voltammetry and potential step were techniques used for electrochemical experiments. The simultaneous and consecutive electrochemical reduction of water, nitrate and sulphate ions provided an alkaline environment with oxygen in the near vicinity of the working cathode, which in combination with the present niobium ions, produced niobium oxides and/or oxyhydroxides on the glassy carbon substrate. The formed deposits were analyzed using scanning electron microscopy and energy dispersive spectroscopy and appear to consist of NbO, NbO2 and Nb2O5. Both the niobium and acid concentration of the electrolytes used influenced the morphology and particle size of the deposits. The formation of niobium-fluoride and hydrogen-niobiumoxide complexes is addressed.
PB  - Skopje, North Macedonia : Society of Chemists and Technologists of Macedonia
T2  - Macedonian Journal of Chemistry and Chemical Engineering
T1  - Formation of niobium oxides by electrolysis from acidic aqueous solutions on glassy carbon
VL  - 38
IS  - 1
SP  - 39
EP  - 48
DO  - 10.20450/mjcce.2019.1623
ER  - 

@article{
author = "Vukićević, Nataša and Cvetković, Vesna S. and Jovanović, Ljiljana S. and Pavlović, Miroslav M. and Jovićević, Jovan N.",
year = "2019",
abstract = "In this study niobium oxide films were formed without peroxo-precursors from three different mixed acidic aqueous solutions on glassy carbon. Linear sweep voltammetry and potential step were techniques used for electrochemical experiments. The simultaneous and consecutive electrochemical reduction of water, nitrate and sulphate ions provided an alkaline environment with oxygen in the near vicinity of the working cathode, which in combination with the present niobium ions, produced niobium oxides and/or oxyhydroxides on the glassy carbon substrate. The formed deposits were analyzed using scanning electron microscopy and energy dispersive spectroscopy and appear to consist of NbO, NbO2 and Nb2O5. Both the niobium and acid concentration of the electrolytes used influenced the morphology and particle size of the deposits. The formation of niobium-fluoride and hydrogen-niobiumoxide complexes is addressed.",
publisher = "Skopje, North Macedonia : Society of Chemists and Technologists of Macedonia",
journal = "Macedonian Journal of Chemistry and Chemical Engineering",
title = "Formation of niobium oxides by electrolysis from acidic aqueous solutions on glassy carbon",
volume = "38",
number = "1",
pages = "39-48",
doi = "10.20450/mjcce.2019.1623"
}

Vukićević, N., Cvetković, V. S., Jovanović, L. S., Pavlović, M. M.,& Jovićević, J. N.. (2019). Formation of niobium oxides by electrolysis from acidic aqueous solutions on glassy carbon. in Macedonian Journal of Chemistry and Chemical Engineering
Skopje, North Macedonia : Society of Chemists and Technologists of Macedonia., 38(1), 39-48.
https://doi.org/10.20450/mjcce.2019.1623

Vukićević N, Cvetković VS, Jovanović LS, Pavlović MM, Jovićević JN. Formation of niobium oxides by electrolysis from acidic aqueous solutions on glassy carbon. in Macedonian Journal of Chemistry and Chemical Engineering. 2019;38(1):39-48.
doi:10.20450/mjcce.2019.1623 .

Vukićević, Nataša, Cvetković, Vesna S., Jovanović, Ljiljana S., Pavlović, Miroslav M., Jovićević, Jovan N., "Formation of niobium oxides by electrolysis from acidic aqueous solutions on glassy carbon" in Macedonian Journal of Chemistry and Chemical Engineering, 38, no. 1 (2019):39-48,
https://doi.org/10.20450/mjcce.2019.1623 . .