TY  - CONF
AU  - Georgijević, Jelena P.
AU  - Srejić, Irena
AU  - Novaković, Mirjana
AU  - Rakočević, Lazar
AU  - Potočnik, Jelena
AU  - Maksić, Aleksandar
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/12315
AB  - To enhance the utilization efficiency of platinum (Pt) in electrochemical energy conversion, the precise selection of support materials presents a highly promising strategy. We have developed an efficient and stable bifunctional catalyst for methanol oxidation (MOR) and hydrogen evolution (HER) reaction in an alkaline medium. The Pt-based electrocatalyst, denoted as Pt/e-rGO with low Pt loading was successfully synthesized using graphene sheets as the support via chemical reduction using formic acid as the reducing agent. Graphene sheets are obtained by anodic electrochemical exfoliation of graphite tape. Significant enhancement of intrinsic activity toward MOR and HER was achieved for Pt/e-rGO compared to the commercial Pt/C catalyst. Structural characterization was performed by TEM, SEM and XPS. XPS analysis shows that the graphene is highly reduced. TEM analysis unveiled that the majority of the Pt nanoparticles (NPs) exhibit a diameter in the range of 4-5 nanometers, which is significant because the efficiency of electrooxidation of methanol on supported Pt NPs shows a strong dependence on particle size distribution. Catalyst activity was studied by cyclic voltammetry and linear sweep voltammetry in 0.1M KOH. Electrochemical active surface area (ECSA) was measured by CO-stripping voltammetry and estimated to be 67.93 m2 /g. Current density of 11.28 mA/cm2 ECSA at 0.82 V vs. RHE for MOR is achieved. Onset potential for MOR is 0.55 V vs. RHE. Meanwhile, for HER overporential at the current density -10 mA/cm2 ECSA was 119 mV.
PB  - Belgrade : Institute of Technical Sciences of SASA
C3  - 21st Young Researchers' Conference Materials Sciences and Engineering : program and the book of abstracts
T1  - Electrochemically exfoliated graphene as support of platinum nanoparticles for methanol oxidation reaction and hydrogen evolution reaction
SP  - 41
EP  - 41
UR  - https://hdl.handle.net/21.15107/rcub_vinar_12315
ER  - 

@conference{
author = "Georgijević, Jelena P. and Srejić, Irena and Novaković, Mirjana and Rakočević, Lazar and Potočnik, Jelena and Maksić, Aleksandar",
year = "2023",
abstract = "To enhance the utilization efficiency of platinum (Pt) in electrochemical energy conversion, the precise selection of support materials presents a highly promising strategy. We have developed an efficient and stable bifunctional catalyst for methanol oxidation (MOR) and hydrogen evolution (HER) reaction in an alkaline medium. The Pt-based electrocatalyst, denoted as Pt/e-rGO with low Pt loading was successfully synthesized using graphene sheets as the support via chemical reduction using formic acid as the reducing agent. Graphene sheets are obtained by anodic electrochemical exfoliation of graphite tape. Significant enhancement of intrinsic activity toward MOR and HER was achieved for Pt/e-rGO compared to the commercial Pt/C catalyst. Structural characterization was performed by TEM, SEM and XPS. XPS analysis shows that the graphene is highly reduced. TEM analysis unveiled that the majority of the Pt nanoparticles (NPs) exhibit a diameter in the range of 4-5 nanometers, which is significant because the efficiency of electrooxidation of methanol on supported Pt NPs shows a strong dependence on particle size distribution. Catalyst activity was studied by cyclic voltammetry and linear sweep voltammetry in 0.1M KOH. Electrochemical active surface area (ECSA) was measured by CO-stripping voltammetry and estimated to be 67.93 m2 /g. Current density of 11.28 mA/cm2 ECSA at 0.82 V vs. RHE for MOR is achieved. Onset potential for MOR is 0.55 V vs. RHE. Meanwhile, for HER overporential at the current density -10 mA/cm2 ECSA was 119 mV.",
publisher = "Belgrade : Institute of Technical Sciences of SASA",
journal = "21st Young Researchers' Conference Materials Sciences and Engineering : program and the book of abstracts",
title = "Electrochemically exfoliated graphene as support of platinum nanoparticles for methanol oxidation reaction and hydrogen evolution reaction",
pages = "41-41",
url = "https://hdl.handle.net/21.15107/rcub_vinar_12315"
}

Georgijević, J. P., Srejić, I., Novaković, M., Rakočević, L., Potočnik, J.,& Maksić, A.. (2023). Electrochemically exfoliated graphene as support of platinum nanoparticles for methanol oxidation reaction and hydrogen evolution reaction. in 21st Young Researchers' Conference Materials Sciences and Engineering : program and the book of abstracts
Belgrade : Institute of Technical Sciences of SASA., 41-41.
https://hdl.handle.net/21.15107/rcub_vinar_12315

Georgijević JP, Srejić I, Novaković M, Rakočević L, Potočnik J, Maksić A. Electrochemically exfoliated graphene as support of platinum nanoparticles for methanol oxidation reaction and hydrogen evolution reaction. in 21st Young Researchers' Conference Materials Sciences and Engineering : program and the book of abstracts. 2023;:41-41.
https://hdl.handle.net/21.15107/rcub_vinar_12315 .

Georgijević, Jelena P., Srejić, Irena, Novaković, Mirjana, Rakočević, Lazar, Potočnik, Jelena, Maksić, Aleksandar, "Electrochemically exfoliated graphene as support of platinum nanoparticles for methanol oxidation reaction and hydrogen evolution reaction" in 21st Young Researchers' Conference Materials Sciences and Engineering : program and the book of abstracts (2023):41-41,
https://hdl.handle.net/21.15107/rcub_vinar_12315 .

TY  - JOUR
AU  - Smiljanić, M.
AU  - Srejić, Irina
AU  - Georgijević, Jelena M.
AU  - Maksić, Aleksandar
AU  - Bele, M.
AU  - Hodnik, N.
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/12168
AB  - Electrocatalytic materials are pivotal for clean chemical production and energy conversion in devices like electrolyzers and fuel cells. These materials usually consist of metallic nanoparticles which serve as active reaction sites, and support materials which provide high surface area, conductivity and stability. When designing novel electrocatalytic composites, the focus is often on the metallic sites, however, the significance of the support should not be overlooked. Carbon materials, valued for their conductivity and large surface area, are commonly used as support in benchmark electrocatalysts. However, using alternative support materials instead of carbon can be beneficial in certain cases. In this minireview, we summarize recent advancements and key directions in developing novel supports for electrocatalysis, encompassing both carbon and non-carbon materials.
T2  - Frontiers in Chemistry
T1  - Recent progress in the development of advanced support materials for electrocatalysis
VL  - 11
DO  - 10.3389/fchem.2023.1304063
ER  - 

@article{
author = "Smiljanić, M. and Srejić, Irina and Georgijević, Jelena M. and Maksić, Aleksandar and Bele, M. and Hodnik, N.",
year = "2023",
abstract = "Electrocatalytic materials are pivotal for clean chemical production and energy conversion in devices like electrolyzers and fuel cells. These materials usually consist of metallic nanoparticles which serve as active reaction sites, and support materials which provide high surface area, conductivity and stability. When designing novel electrocatalytic composites, the focus is often on the metallic sites, however, the significance of the support should not be overlooked. Carbon materials, valued for their conductivity and large surface area, are commonly used as support in benchmark electrocatalysts. However, using alternative support materials instead of carbon can be beneficial in certain cases. In this minireview, we summarize recent advancements and key directions in developing novel supports for electrocatalysis, encompassing both carbon and non-carbon materials.",
journal = "Frontiers in Chemistry",
title = "Recent progress in the development of advanced support materials for electrocatalysis",
volume = "11",
doi = "10.3389/fchem.2023.1304063"
}

Smiljanić, M., Srejić, I., Georgijević, J. M., Maksić, A., Bele, M.,& Hodnik, N.. (2023). Recent progress in the development of advanced support materials for electrocatalysis. in Frontiers in Chemistry, 11.
https://doi.org/10.3389/fchem.2023.1304063

Smiljanić M, Srejić I, Georgijević JM, Maksić A, Bele M, Hodnik N. Recent progress in the development of advanced support materials for electrocatalysis. in Frontiers in Chemistry. 2023;11.
doi:10.3389/fchem.2023.1304063 .

Smiljanić, M., Srejić, Irina, Georgijević, Jelena M., Maksić, Aleksandar, Bele, M., Hodnik, N., "Recent progress in the development of advanced support materials for electrocatalysis" in Frontiers in Chemistry, 11 (2023),
https://doi.org/10.3389/fchem.2023.1304063 . .

TY  - JOUR
AU  - Rakočević, Lazar
AU  - Srejić, Irina
AU  - Maksić, Aleksandar
AU  - Golubović, Jelena
AU  - Štrbac, Svetlana
PY  - 2021
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9626
AB  - Hydrogen evolution reaction (HER) was investigated on reduced graphene oxide (rGO)-supported Au and PdAu nanoparticles in acid solution. The graphene spread over glassy carbon (rGO/GC) was used as a support for the spontaneous deposition of Au and Pd. The resulting Au/rGO and PdAu/rGO electrodes were characterized using atomic force microscopy (AFM) and X-ray photoelectron spectroscopy (XPS) techniques. Phase AFM images have shown that the edges of the rGO sheets were active sites for the deposition of both Au and Pd. XPS analysis revealed that the atomic percentages of both Au and PdAu nanoparticles were slightly higher than 1%. The activity of the PdAu/rGO electrode for the HER was remarkably high, with the overpotential close to zero. HER activity was stable over a 3 h testing time, with a low Tafel slope of approx. −46 mV/dec achieved after prolonged hydrogen evolution at a constant potential.
T2  - Catalysts
T1  - Hydrogen Evolution on Reduced Graphene Oxide-Supported PdAu Nanoparticles
VL  - 11
IS  - 4
SP  - 481
DO  - 10.3390/catal11040481
ER  - 

@article{
author = "Rakočević, Lazar and Srejić, Irina and Maksić, Aleksandar and Golubović, Jelena and Štrbac, Svetlana",
year = "2021",
abstract = "Hydrogen evolution reaction (HER) was investigated on reduced graphene oxide (rGO)-supported Au and PdAu nanoparticles in acid solution. The graphene spread over glassy carbon (rGO/GC) was used as a support for the spontaneous deposition of Au and Pd. The resulting Au/rGO and PdAu/rGO electrodes were characterized using atomic force microscopy (AFM) and X-ray photoelectron spectroscopy (XPS) techniques. Phase AFM images have shown that the edges of the rGO sheets were active sites for the deposition of both Au and Pd. XPS analysis revealed that the atomic percentages of both Au and PdAu nanoparticles were slightly higher than 1%. The activity of the PdAu/rGO electrode for the HER was remarkably high, with the overpotential close to zero. HER activity was stable over a 3 h testing time, with a low Tafel slope of approx. −46 mV/dec achieved after prolonged hydrogen evolution at a constant potential.",
journal = "Catalysts",
title = "Hydrogen Evolution on Reduced Graphene Oxide-Supported PdAu Nanoparticles",
volume = "11",
number = "4",
pages = "481",
doi = "10.3390/catal11040481"
}

Rakočević, L., Srejić, I., Maksić, A., Golubović, J.,& Štrbac, S.. (2021). Hydrogen Evolution on Reduced Graphene Oxide-Supported PdAu Nanoparticles. in Catalysts, 11(4), 481.
https://doi.org/10.3390/catal11040481

Rakočević L, Srejić I, Maksić A, Golubović J, Štrbac S. Hydrogen Evolution on Reduced Graphene Oxide-Supported PdAu Nanoparticles. in Catalysts. 2021;11(4):481.
doi:10.3390/catal11040481 .

Rakočević, Lazar, Srejić, Irina, Maksić, Aleksandar, Golubović, Jelena, Štrbac, Svetlana, "Hydrogen Evolution on Reduced Graphene Oxide-Supported PdAu Nanoparticles" in Catalysts, 11, no. 4 (2021):481,
https://doi.org/10.3390/catal11040481 . .

TY  - JOUR
AU  - Štrbac, Svetlana
AU  - Maksić, Aleksandar
AU  - Rakočević, Zlatko Lj.
PY  - 2018
UR  - https://linkinghub.elsevier.com/retrieve/pii/S1572665718304259
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7946
AB  - Polycrystalline Pd electrode, Pd(poly), is modified by Ru nanoislands using spontaneous deposition method. Coverage of Pd(poly) electrode with the deposited Ru are approx. 20, 30 and 50% as estimated from phase atomic force microscopy images. The oxidation state of Pd substrate and the deposited Ru is determined by X-ray spectroscopy (XPS). Electrocatalytic activity of obtained Ru/Pd(poly) bimetallic electrodes is tested towards methanol oxidation in alkaline medium. Cyclic voltammetry and chronoamperometry experiments show the enhanced activity of Ru/Pd(poly) electrodes towards methanol electrooxidation with respect to bare Pd(poly). This is explained by the presence of Ru islands, which provided RuOH and Pd-RuOH sites, necessary for the oxidation of CO as the main intermediate during the oxidation of methanol at lower potentials. 30% Ru/Pd(poly) is the most active of all examined electrodes.
T2  - Journal of Electroanalytical Chemistry
T1  - Methanol oxidation on Ru/Pd(poly) in alkaline solution
VL  - 823
SP  - 161
EP  - 170
DO  - 10.1016/j.jelechem.2018.06.011
ER  - 

@article{
author = "Štrbac, Svetlana and Maksić, Aleksandar and Rakočević, Zlatko Lj.",
year = "2018",
abstract = "Polycrystalline Pd electrode, Pd(poly), is modified by Ru nanoislands using spontaneous deposition method. Coverage of Pd(poly) electrode with the deposited Ru are approx. 20, 30 and 50% as estimated from phase atomic force microscopy images. The oxidation state of Pd substrate and the deposited Ru is determined by X-ray spectroscopy (XPS). Electrocatalytic activity of obtained Ru/Pd(poly) bimetallic electrodes is tested towards methanol oxidation in alkaline medium. Cyclic voltammetry and chronoamperometry experiments show the enhanced activity of Ru/Pd(poly) electrodes towards methanol electrooxidation with respect to bare Pd(poly). This is explained by the presence of Ru islands, which provided RuOH and Pd-RuOH sites, necessary for the oxidation of CO as the main intermediate during the oxidation of methanol at lower potentials. 30% Ru/Pd(poly) is the most active of all examined electrodes.",
journal = "Journal of Electroanalytical Chemistry",
title = "Methanol oxidation on Ru/Pd(poly) in alkaline solution",
volume = "823",
pages = "161-170",
doi = "10.1016/j.jelechem.2018.06.011"
}

Štrbac, S., Maksić, A.,& Rakočević, Z. Lj.. (2018). Methanol oxidation on Ru/Pd(poly) in alkaline solution. in Journal of Electroanalytical Chemistry, 823, 161-170.
https://doi.org/10.1016/j.jelechem.2018.06.011

Štrbac S, Maksić A, Rakočević ZL. Methanol oxidation on Ru/Pd(poly) in alkaline solution. in Journal of Electroanalytical Chemistry. 2018;823:161-170.
doi:10.1016/j.jelechem.2018.06.011 .

Štrbac, Svetlana, Maksić, Aleksandar, Rakočević, Zlatko Lj., "Methanol oxidation on Ru/Pd(poly) in alkaline solution" in Journal of Electroanalytical Chemistry, 823 (2018):161-170,
https://doi.org/10.1016/j.jelechem.2018.06.011 . .

TY  - JOUR
AU  - Maksić, Aleksandar
AU  - Smiljanić, Milutin Lj.
AU  - Miljanić, Šćepan S.
AU  - Rakočević, Zlatko Lj.
AU  - Štrbac, Svetlana
PY  - 2016
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/1169
AB  - Bimetallic electrodes prepared by Rh nanoislands spontaneously deposited on polycrystalline palladium, Pd(poly), at submonolayer coverage were explored for ethanol oxidation in alkaline media. Characterization of obtained Rh/Pd(poly) nanostructures was performed ex situ by AFM imaging and by X-ray photoelectron spectroscopy. In situ characterization of the obtained electrodes and subsequent ethanol oxidation measurements were performed by cyclic voltammetry in 0.1 M KOH. Palladium surface with 50% Rh coverage exhibited the highest catalytic activity for ethanol oxidation in alkaline media. The origin of the enhanced catalysis of Rh/Pd(poly) surfaces with respect to bare Pd was explained by the electronic effect. Possible reaction pathways for ethanol oxidation were discussed taking into account the activity of obtained bimetallic electrodes for the oxidation of CO and acetaldehyde, as the most probable reaction intermediates. (C) 2016 Elsevier Ltd. All rights reserved.
T2  - Electrochimica Acta
T1  - Ethanol Oxidation on Rh/Pd(poly) in Alkaline Solution
VL  - 209
SP  - 323
EP  - 331
DO  - 10.1016/j.electacta.2016.05.096
ER  - 

@article{
author = "Maksić, Aleksandar and Smiljanić, Milutin Lj. and Miljanić, Šćepan S. and Rakočević, Zlatko Lj. and Štrbac, Svetlana",
year = "2016",
abstract = "Bimetallic electrodes prepared by Rh nanoislands spontaneously deposited on polycrystalline palladium, Pd(poly), at submonolayer coverage were explored for ethanol oxidation in alkaline media. Characterization of obtained Rh/Pd(poly) nanostructures was performed ex situ by AFM imaging and by X-ray photoelectron spectroscopy. In situ characterization of the obtained electrodes and subsequent ethanol oxidation measurements were performed by cyclic voltammetry in 0.1 M KOH. Palladium surface with 50% Rh coverage exhibited the highest catalytic activity for ethanol oxidation in alkaline media. The origin of the enhanced catalysis of Rh/Pd(poly) surfaces with respect to bare Pd was explained by the electronic effect. Possible reaction pathways for ethanol oxidation were discussed taking into account the activity of obtained bimetallic electrodes for the oxidation of CO and acetaldehyde, as the most probable reaction intermediates. (C) 2016 Elsevier Ltd. All rights reserved.",
journal = "Electrochimica Acta",
title = "Ethanol Oxidation on Rh/Pd(poly) in Alkaline Solution",
volume = "209",
pages = "323-331",
doi = "10.1016/j.electacta.2016.05.096"
}

Maksić, A., Smiljanić, M. Lj., Miljanić, Š. S., Rakočević, Z. Lj.,& Štrbac, S.. (2016). Ethanol Oxidation on Rh/Pd(poly) in Alkaline Solution. in Electrochimica Acta, 209, 323-331.
https://doi.org/10.1016/j.electacta.2016.05.096

Maksić A, Smiljanić ML, Miljanić ŠS, Rakočević ZL, Štrbac S. Ethanol Oxidation on Rh/Pd(poly) in Alkaline Solution. in Electrochimica Acta. 2016;209:323-331.
doi:10.1016/j.electacta.2016.05.096 .

Maksić, Aleksandar, Smiljanić, Milutin Lj., Miljanić, Šćepan S., Rakočević, Zlatko Lj., Štrbac, Svetlana, "Ethanol Oxidation on Rh/Pd(poly) in Alkaline Solution" in Electrochimica Acta, 209 (2016):323-331,
https://doi.org/10.1016/j.electacta.2016.05.096 . .

TY  - JOUR
AU  - Maksić, Aleksandar
AU  - Rakočević, Zlatko Lj.
AU  - Smiljanić, Milutin Lj.
AU  - Nenadović, Miloš
AU  - Štrbac, Svetlana
PY  - 2015
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/244
AB  - Bimetallic electrodes prepared by Pd nanoislands spontaneously deposited on polycrystalline platinum, Pt(poly), at submonolayer coverage were explored for methanol oxidation in alkaline media. Characterization of obtained Pd/Pt(poly) nanostructures was performed ex situ by AFM imaging, spectroscopic ellipsometry and by X-ray photoelectron spectroscopy. In situ characterization of the obtained electrodes and subsequent methanol oxidation measurements were performed by cyclic voltammetry in 0.1 M KOH. Platinum surface with 35% Pd coverage exhibited the highest catalytic activity for methanol oxidation in alkaline media, exceeding those of bare Pt and Pd. Both synergistic and electronic effects are responsible for such enhanced catalysis. The origin of the synergistic effect and possible reaction pathways for methanol oxidation were discussed taking into account the activity of obtained bimetallic electrodes for the oxidation of CO and formaldehyde, as the most probable reaction intermediates. (C) 2014 Elsevier B.V. All rights reserved.
T2  - Journal of Power Sources
T1  - Methanol oxidation on Pd/Pt(poly) in alkaline solution
VL  - 273
SP  - 724
EP  - 734
DO  - 10.1016/j.jpowsour.2014.09.138
ER  - 

@article{
author = "Maksić, Aleksandar and Rakočević, Zlatko Lj. and Smiljanić, Milutin Lj. and Nenadović, Miloš and Štrbac, Svetlana",
year = "2015",
abstract = "Bimetallic electrodes prepared by Pd nanoislands spontaneously deposited on polycrystalline platinum, Pt(poly), at submonolayer coverage were explored for methanol oxidation in alkaline media. Characterization of obtained Pd/Pt(poly) nanostructures was performed ex situ by AFM imaging, spectroscopic ellipsometry and by X-ray photoelectron spectroscopy. In situ characterization of the obtained electrodes and subsequent methanol oxidation measurements were performed by cyclic voltammetry in 0.1 M KOH. Platinum surface with 35% Pd coverage exhibited the highest catalytic activity for methanol oxidation in alkaline media, exceeding those of bare Pt and Pd. Both synergistic and electronic effects are responsible for such enhanced catalysis. The origin of the synergistic effect and possible reaction pathways for methanol oxidation were discussed taking into account the activity of obtained bimetallic electrodes for the oxidation of CO and formaldehyde, as the most probable reaction intermediates. (C) 2014 Elsevier B.V. All rights reserved.",
journal = "Journal of Power Sources",
title = "Methanol oxidation on Pd/Pt(poly) in alkaline solution",
volume = "273",
pages = "724-734",
doi = "10.1016/j.jpowsour.2014.09.138"
}

Maksić, A., Rakočević, Z. Lj., Smiljanić, M. Lj., Nenadović, M.,& Štrbac, S.. (2015). Methanol oxidation on Pd/Pt(poly) in alkaline solution. in Journal of Power Sources, 273, 724-734.
https://doi.org/10.1016/j.jpowsour.2014.09.138

Maksić A, Rakočević ZL, Smiljanić ML, Nenadović M, Štrbac S. Methanol oxidation on Pd/Pt(poly) in alkaline solution. in Journal of Power Sources. 2015;273:724-734.
doi:10.1016/j.jpowsour.2014.09.138 .

Maksić, Aleksandar, Rakočević, Zlatko Lj., Smiljanić, Milutin Lj., Nenadović, Miloš, Štrbac, Svetlana, "Methanol oxidation on Pd/Pt(poly) in alkaline solution" in Journal of Power Sources, 273 (2015):724-734,
https://doi.org/10.1016/j.jpowsour.2014.09.138 . .

TY  - JOUR
AU  - Smiljanić, Milutin Lj.
AU  - Rakočević, Zlatko Lj.
AU  - Maksić, Aleksandar
AU  - Štrbac, Svetlana
PY  - 2014
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/5925
AB  - Pd/Pt(poly) and Rh/Pt(poly) bimetallic electrodes prepared by spontaneous deposition of Pd and Rh nanoislands on Pt(poly) at submonolayer coverage were explored as catalysts for hydrogen evolution reaction (HER) in alkaline media. Characterization of bimetallic surfaces was performed ex situ by height and phase AFM imaging and in situ by cyclic voltammetry. HER was investigated by linear sweep voltammetry in 0.1 M NaOH. Both Pd/Pt(poly) and Rh/Pt(poly) surfaces exhibited an enhanced catalysis for HER with respect to bare Pt(poly), which is explained by a strong synergistic electronic effect of platinum substrate on the deposited Pd or Rh nanoislands. This electronic effect leads to the lowering of a binding energy of adsorbed hydrogen intermediate and consequently to the lowering of the overpotential for HER. (C) 2013 Elsevier Ltd. All rights reserved.
T2  - Electrochimica Acta
T1  - Hydrogen Evolution Reaction on Platinum Catalyzed by Palladium and Rhodium Nanoislands
VL  - 117
SP  - 336
EP  - 343
DO  - 10.1016/j.electacta.2013.11.142
ER  - 

@article{
author = "Smiljanić, Milutin Lj. and Rakočević, Zlatko Lj. and Maksić, Aleksandar and Štrbac, Svetlana",
year = "2014",
abstract = "Pd/Pt(poly) and Rh/Pt(poly) bimetallic electrodes prepared by spontaneous deposition of Pd and Rh nanoislands on Pt(poly) at submonolayer coverage were explored as catalysts for hydrogen evolution reaction (HER) in alkaline media. Characterization of bimetallic surfaces was performed ex situ by height and phase AFM imaging and in situ by cyclic voltammetry. HER was investigated by linear sweep voltammetry in 0.1 M NaOH. Both Pd/Pt(poly) and Rh/Pt(poly) surfaces exhibited an enhanced catalysis for HER with respect to bare Pt(poly), which is explained by a strong synergistic electronic effect of platinum substrate on the deposited Pd or Rh nanoislands. This electronic effect leads to the lowering of a binding energy of adsorbed hydrogen intermediate and consequently to the lowering of the overpotential for HER. (C) 2013 Elsevier Ltd. All rights reserved.",
journal = "Electrochimica Acta",
title = "Hydrogen Evolution Reaction on Platinum Catalyzed by Palladium and Rhodium Nanoislands",
volume = "117",
pages = "336-343",
doi = "10.1016/j.electacta.2013.11.142"
}

Smiljanić, M. Lj., Rakočević, Z. Lj., Maksić, A.,& Štrbac, S.. (2014). Hydrogen Evolution Reaction on Platinum Catalyzed by Palladium and Rhodium Nanoislands. in Electrochimica Acta, 117, 336-343.
https://doi.org/10.1016/j.electacta.2013.11.142

Smiljanić ML, Rakočević ZL, Maksić A, Štrbac S. Hydrogen Evolution Reaction on Platinum Catalyzed by Palladium and Rhodium Nanoislands. in Electrochimica Acta. 2014;117:336-343.
doi:10.1016/j.electacta.2013.11.142 .

Smiljanić, Milutin Lj., Rakočević, Zlatko Lj., Maksić, Aleksandar, Štrbac, Svetlana, "Hydrogen Evolution Reaction on Platinum Catalyzed by Palladium and Rhodium Nanoislands" in Electrochimica Acta, 117 (2014):336-343,
https://doi.org/10.1016/j.electacta.2013.11.142 . .

TY  - JOUR
AU  - Marčeta Kaninski, Milica
AU  - Miulović, Snežana M.
AU  - Tasić, Gvozden S.
AU  - Maksić, Aleksandar
AU  - Nikolić, Vladimir M.
PY  - 2011
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/4321
AB  - Hydrogen is considered to be the most promising candidate as a future energy carrier. One of the most used technologies for the electrolytic hydrogen production is alkaline water electrolysis. However, due to high energy requirements of about 4.5-5 kWh/Nm(3) H(2) in most industrial electrolysers, the cost of hydrogen produced in such a way is high. There are various attempts to overcome this problem, like zero-gap cell geometry, development of new diaphragm materials, development of new electrocatalytic materials for electrodes, etc. In continuous search to improve this process using advanced electrocatalytic materials for the hydrogen evolution reaction (HER), based on transition metal series, catalyst based of cobalt and wolfram was investigated as cathode material. On the basis of the results of our experiments, there is a strong indication that the Co-W catalyst reduces energy needs per mass unit of hydrogen produced for more than 20% in some cases. Objective of this work was to investigate the electrocatalytic efficiency using quasi-potentiostatic, galvanostatic and impedance spectroscopy techniques. Results are presented to show the Tafel slopes, the exchange current densities, the apparent energy of activation, the apparent electrochemical surface and the stability of Co-W catalyst. Results suggest to significant catalytic performance not only from the increase of the real surface area of electrodes, but also from the true catalytic effect of the Co-W catalyst. Copyright (C) 2011, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.
T2  - International Journal of Hydrogen Energy
T1  - A study on the Co-W activated Ni electrodes for the hydrogen production from alkaline water electrolysis - Energy saving
VL  - 36
IS  - 9
SP  - 5227
EP  - 5235
DO  - 10.1016/j.ijhydene.2011.02.046
ER  - 

@article{
author = "Marčeta Kaninski, Milica and Miulović, Snežana M. and Tasić, Gvozden S. and Maksić, Aleksandar and Nikolić, Vladimir M.",
year = "2011",
abstract = "Hydrogen is considered to be the most promising candidate as a future energy carrier. One of the most used technologies for the electrolytic hydrogen production is alkaline water electrolysis. However, due to high energy requirements of about 4.5-5 kWh/Nm(3) H(2) in most industrial electrolysers, the cost of hydrogen produced in such a way is high. There are various attempts to overcome this problem, like zero-gap cell geometry, development of new diaphragm materials, development of new electrocatalytic materials for electrodes, etc. In continuous search to improve this process using advanced electrocatalytic materials for the hydrogen evolution reaction (HER), based on transition metal series, catalyst based of cobalt and wolfram was investigated as cathode material. On the basis of the results of our experiments, there is a strong indication that the Co-W catalyst reduces energy needs per mass unit of hydrogen produced for more than 20% in some cases. Objective of this work was to investigate the electrocatalytic efficiency using quasi-potentiostatic, galvanostatic and impedance spectroscopy techniques. Results are presented to show the Tafel slopes, the exchange current densities, the apparent energy of activation, the apparent electrochemical surface and the stability of Co-W catalyst. Results suggest to significant catalytic performance not only from the increase of the real surface area of electrodes, but also from the true catalytic effect of the Co-W catalyst. Copyright (C) 2011, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.",
journal = "International Journal of Hydrogen Energy",
title = "A study on the Co-W activated Ni electrodes for the hydrogen production from alkaline water electrolysis - Energy saving",
volume = "36",
number = "9",
pages = "5227-5235",
doi = "10.1016/j.ijhydene.2011.02.046"
}

Marčeta Kaninski, M., Miulović, S. M., Tasić, G. S., Maksić, A.,& Nikolić, V. M.. (2011). A study on the Co-W activated Ni electrodes for the hydrogen production from alkaline water electrolysis - Energy saving. in International Journal of Hydrogen Energy, 36(9), 5227-5235.
https://doi.org/10.1016/j.ijhydene.2011.02.046

Marčeta Kaninski M, Miulović SM, Tasić GS, Maksić A, Nikolić VM. A study on the Co-W activated Ni electrodes for the hydrogen production from alkaline water electrolysis - Energy saving. in International Journal of Hydrogen Energy. 2011;36(9):5227-5235.
doi:10.1016/j.ijhydene.2011.02.046 .

Marčeta Kaninski, Milica, Miulović, Snežana M., Tasić, Gvozden S., Maksić, Aleksandar, Nikolić, Vladimir M., "A study on the Co-W activated Ni electrodes for the hydrogen production from alkaline water electrolysis - Energy saving" in International Journal of Hydrogen Energy, 36, no. 9 (2011):5227-5235,
https://doi.org/10.1016/j.ijhydene.2011.02.046 . .

TY  - JOUR
AU  - Tasić, Gvozden S.
AU  - Maslovara, Slađana Lj.
AU  - Žugić, Dragana
AU  - Maksić, Aleksandar
AU  - Marčeta Kaninski, Milica
PY  - 2011
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/4488
AB  - Objective of this work was to investigate the electrocatalytic efficiency using quasi-potentiostatic, galvanostatic and impedance spectroscopy techniques of the Ni-Mo catalysts obtained by in situ electrodeposition in an alkaline, 6 M KOH, electrolyser. In accordance to our previous studies, synergetic effect is observed, with its maximum at industrial conditions (high temperature and current density). The Tafel slopes are around 120 mV and exchange current densities are close to 10(-2) mA cm(-2) (three orders of magnitude higher compared to the bulk Ni). moreover, formed deposit possess high stability during prolonged electrolysis. Results are presented to show the Tafel slopes, the exchange current densities, the apparent energy of activation, the apparent electrochemical surface and the stability of in situ formed Ni-Mo catalyst. Results suggest to significant catalytic performance not only from the increase of the real surface area of electrodes, but also from the true catalytic effect. Copyright (C) 2011, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.
T2  - International Journal of Hydrogen Energy
T1  - Characterization of the Ni-Mo catalyst formed in situ during hydrogen generation from alkaline water electrolysis
VL  - 36
IS  - 18
SP  - 11588
EP  - 11595
DO  - 10.1016/j.ijhydene.2011.06.081
ER  - 

@article{
author = "Tasić, Gvozden S. and Maslovara, Slađana Lj. and Žugić, Dragana and Maksić, Aleksandar and Marčeta Kaninski, Milica",
year = "2011",
abstract = "Objective of this work was to investigate the electrocatalytic efficiency using quasi-potentiostatic, galvanostatic and impedance spectroscopy techniques of the Ni-Mo catalysts obtained by in situ electrodeposition in an alkaline, 6 M KOH, electrolyser. In accordance to our previous studies, synergetic effect is observed, with its maximum at industrial conditions (high temperature and current density). The Tafel slopes are around 120 mV and exchange current densities are close to 10(-2) mA cm(-2) (three orders of magnitude higher compared to the bulk Ni). moreover, formed deposit possess high stability during prolonged electrolysis. Results are presented to show the Tafel slopes, the exchange current densities, the apparent energy of activation, the apparent electrochemical surface and the stability of in situ formed Ni-Mo catalyst. Results suggest to significant catalytic performance not only from the increase of the real surface area of electrodes, but also from the true catalytic effect. Copyright (C) 2011, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.",
journal = "International Journal of Hydrogen Energy",
title = "Characterization of the Ni-Mo catalyst formed in situ during hydrogen generation from alkaline water electrolysis",
volume = "36",
number = "18",
pages = "11588-11595",
doi = "10.1016/j.ijhydene.2011.06.081"
}

Tasić, G. S., Maslovara, S. Lj., Žugić, D., Maksić, A.,& Marčeta Kaninski, M.. (2011). Characterization of the Ni-Mo catalyst formed in situ during hydrogen generation from alkaline water electrolysis. in International Journal of Hydrogen Energy, 36(18), 11588-11595.
https://doi.org/10.1016/j.ijhydene.2011.06.081

Tasić GS, Maslovara SL, Žugić D, Maksić A, Marčeta Kaninski M. Characterization of the Ni-Mo catalyst formed in situ during hydrogen generation from alkaline water electrolysis. in International Journal of Hydrogen Energy. 2011;36(18):11588-11595.
doi:10.1016/j.ijhydene.2011.06.081 .

Tasić, Gvozden S., Maslovara, Slađana Lj., Žugić, Dragana, Maksić, Aleksandar, Marčeta Kaninski, Milica, "Characterization of the Ni-Mo catalyst formed in situ during hydrogen generation from alkaline water electrolysis" in International Journal of Hydrogen Energy, 36, no. 18 (2011):11588-11595,
https://doi.org/10.1016/j.ijhydene.2011.06.081 . .

TY  - JOUR
AU  - Nikolić, Vladimir M.
AU  - Žugić, Dragana
AU  - Maksić, Aleksandar
AU  - Šaponjić, Đorđe
AU  - Marčeta Kaninski, Milica
PY  - 2011
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/4498
AB  - There are several problems which are holding back the use of fuel cells. The utilization of fuel cells depends on the start-up costs which are very high due to the use of expensive materials for their construction. In that respect, we describe a cost-effective alkaline fuel cell (AFC) that uses solid, polymer based, membrane instead of conventionaly used, highly concentrated, corrosive, liquid alkaline electrolyte. This approach to AFC is potentially the basis of a simple, low-cost system, that can solve one of the problems of the highly-efficient and environment-friendly AFC. The focus of this paper are low cost composite alkaline membranes, based on poly(vinyl alcohol) (PVA). The PVA matrix is made by solution cast method and gamma irradiation crosslinking. Three different types of membranes are obtained in this manner plain PVA membrane, PVA membrane cross-linked using gamma irradiation (gamma-PVA) and composite PVA membrane doped with Mo (PVA-Mo). These membranes are immersed in the alkaline solution and investigated as anion exchange membranes. The performance of the solid alkaline fuel cells (SAFCs) containing these PVA membranes has been studied under hydrogen and oxygen gas flow on the Pt/C catalyst. Both, gamma-PVA and PVA-Mo membranes are modified to absorb larger amounts of alkaline solution than the PVA membrane, thus greatly improving the performance of the SAFC, in terms of output power. This is clearly indicated in the polarisation curves. The electrochemical impedance spectroscopy measurements during the SAFC operation were also performed to give better insight in the effect observed. Investigation presented in this paper clearly indicates that solid alkaline PVA membranes can be used for the construction of the SAFCs. Copyright (C) 2011, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.
T2  - International Journal of Hydrogen Energy
T1  - Performance comparison of modified poly(vinyl alcohol) based membranes in alkaline fuel cells
VL  - 36
IS  - 17
SP  - 11004
EP  - 11010
DO  - 10.1016/j.ijhydene.2011.05.164
ER  - 

@article{
author = "Nikolić, Vladimir M. and Žugić, Dragana and Maksić, Aleksandar and Šaponjić, Đorđe and Marčeta Kaninski, Milica",
year = "2011",
abstract = "There are several problems which are holding back the use of fuel cells. The utilization of fuel cells depends on the start-up costs which are very high due to the use of expensive materials for their construction. In that respect, we describe a cost-effective alkaline fuel cell (AFC) that uses solid, polymer based, membrane instead of conventionaly used, highly concentrated, corrosive, liquid alkaline electrolyte. This approach to AFC is potentially the basis of a simple, low-cost system, that can solve one of the problems of the highly-efficient and environment-friendly AFC. The focus of this paper are low cost composite alkaline membranes, based on poly(vinyl alcohol) (PVA). The PVA matrix is made by solution cast method and gamma irradiation crosslinking. Three different types of membranes are obtained in this manner plain PVA membrane, PVA membrane cross-linked using gamma irradiation (gamma-PVA) and composite PVA membrane doped with Mo (PVA-Mo). These membranes are immersed in the alkaline solution and investigated as anion exchange membranes. The performance of the solid alkaline fuel cells (SAFCs) containing these PVA membranes has been studied under hydrogen and oxygen gas flow on the Pt/C catalyst. Both, gamma-PVA and PVA-Mo membranes are modified to absorb larger amounts of alkaline solution than the PVA membrane, thus greatly improving the performance of the SAFC, in terms of output power. This is clearly indicated in the polarisation curves. The electrochemical impedance spectroscopy measurements during the SAFC operation were also performed to give better insight in the effect observed. Investigation presented in this paper clearly indicates that solid alkaline PVA membranes can be used for the construction of the SAFCs. Copyright (C) 2011, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.",
journal = "International Journal of Hydrogen Energy",
title = "Performance comparison of modified poly(vinyl alcohol) based membranes in alkaline fuel cells",
volume = "36",
number = "17",
pages = "11004-11010",
doi = "10.1016/j.ijhydene.2011.05.164"
}

Nikolić, V. M., Žugić, D., Maksić, A., Šaponjić, Đ.,& Marčeta Kaninski, M.. (2011). Performance comparison of modified poly(vinyl alcohol) based membranes in alkaline fuel cells. in International Journal of Hydrogen Energy, 36(17), 11004-11010.
https://doi.org/10.1016/j.ijhydene.2011.05.164

Nikolić VM, Žugić D, Maksić A, Šaponjić Đ, Marčeta Kaninski M. Performance comparison of modified poly(vinyl alcohol) based membranes in alkaline fuel cells. in International Journal of Hydrogen Energy. 2011;36(17):11004-11010.
doi:10.1016/j.ijhydene.2011.05.164 .

Nikolić, Vladimir M., Žugić, Dragana, Maksić, Aleksandar, Šaponjić, Đorđe, Marčeta Kaninski, Milica, "Performance comparison of modified poly(vinyl alcohol) based membranes in alkaline fuel cells" in International Journal of Hydrogen Energy, 36, no. 17 (2011):11004-11010,
https://doi.org/10.1016/j.ijhydene.2011.05.164 . .

TY  - JOUR
AU  - Maksić, Aleksandar
AU  - Miulović, Snežana M.
AU  - Nikolić, Vladimir M.
AU  - Perović, Ivana M.
AU  - Marčeta Kaninski, Milica
PY  - 2011
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/4522
AB  - The aim of this work is to investigate the energy consumption of alkaline electrolyser with the in situ added ionic activators. Several concentrations of nickel and tungsten based ionic activators were used in the same alkaline electrolyser, and the energy consumption was calculated and compared to conventional electrolyte. The electrolyser operated at several current densities and temperatures, in order to obtain the optimal concentration of the ionic activators. We have obtained lowering of the energy needed to produce certain amounts of hydrogen for about 15% compared to standard electrolyte, just using simplified process of the in situ activation with Ni and W based ionic activators. Alkaline electrolyser operated with the selected concentration of d-metals has shown long term stability under industrial conditions. (C) 2011 Elsevier B.V. All rights reserved.
T2  - Applied Catalysis. A: General
T1  - Energy consumption of the electrolytic hydrogen production using Ni-W based activators-Part I
VL  - 405
IS  - 1-2
SP  - 25
EP  - 28
DO  - 10.1016/j.apcata.2011.07.017
ER  - 

@article{
author = "Maksić, Aleksandar and Miulović, Snežana M. and Nikolić, Vladimir M. and Perović, Ivana M. and Marčeta Kaninski, Milica",
year = "2011",
abstract = "The aim of this work is to investigate the energy consumption of alkaline electrolyser with the in situ added ionic activators. Several concentrations of nickel and tungsten based ionic activators were used in the same alkaline electrolyser, and the energy consumption was calculated and compared to conventional electrolyte. The electrolyser operated at several current densities and temperatures, in order to obtain the optimal concentration of the ionic activators. We have obtained lowering of the energy needed to produce certain amounts of hydrogen for about 15% compared to standard electrolyte, just using simplified process of the in situ activation with Ni and W based ionic activators. Alkaline electrolyser operated with the selected concentration of d-metals has shown long term stability under industrial conditions. (C) 2011 Elsevier B.V. All rights reserved.",
journal = "Applied Catalysis. A: General",
title = "Energy consumption of the electrolytic hydrogen production using Ni-W based activators-Part I",
volume = "405",
number = "1-2",
pages = "25-28",
doi = "10.1016/j.apcata.2011.07.017"
}

Maksić, A., Miulović, S. M., Nikolić, V. M., Perović, I. M.,& Marčeta Kaninski, M.. (2011). Energy consumption of the electrolytic hydrogen production using Ni-W based activators-Part I. in Applied Catalysis. A: General, 405(1-2), 25-28.
https://doi.org/10.1016/j.apcata.2011.07.017

Maksić A, Miulović SM, Nikolić VM, Perović IM, Marčeta Kaninski M. Energy consumption of the electrolytic hydrogen production using Ni-W based activators-Part I. in Applied Catalysis. A: General. 2011;405(1-2):25-28.
doi:10.1016/j.apcata.2011.07.017 .

Maksić, Aleksandar, Miulović, Snežana M., Nikolić, Vladimir M., Perović, Ivana M., Marčeta Kaninski, Milica, "Energy consumption of the electrolytic hydrogen production using Ni-W based activators-Part I" in Applied Catalysis. A: General, 405, no. 1-2 (2011):25-28,
https://doi.org/10.1016/j.apcata.2011.07.017 . .

TY  - JOUR
AU  - Marčeta Kaninski, Milica
AU  - Šaponjić, Đorđe
AU  - Perović, Ivana M.
AU  - Maksić, Aleksandar
AU  - Nikolić, Vladimir M.
PY  - 2011
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/4523
AB  - Objective of this work was to investigate the electrocatalytic efficiency using quasi-potentiostatic, galvanostatic and impedance spectroscopy techniques of the Ni-W catalysts obtained by in situ electrodeposition in an alkaline, GM KOH, electrolyser. Synergetic effect is observed, with its maximum at industrial conditions (high temperature and current density). The Tafel slopes are similar to 120 mV and exchange current densities are in the range of 10(-4) mA cm(-2). Results are presented to show the Tafel slopes, the exchange current densities, the apparent energy of activation and the apparent electrochemical surface of the in situ formed Ni-W catalyst. Obtained results could have significant impact on the industrial process for the alkaline hydrogen production and suggest to good catalytic performance not only from the increase of the real surface area of the electrodes, but also from the true catalytic effect. (C) 2011 Elsevier B.V. All rights reserved.
T2  - Applied Catalysis. A: General
T1  - Electrochemical characterization of the Ni-W catalyst formed in situ during alkaline electrolytic hydrogen production-Part II
VL  - 405
IS  - 1-2
SP  - 29
EP  - 35
DO  - 10.1016/j.apcata.2011.07.015
ER  - 

@article{
author = "Marčeta Kaninski, Milica and Šaponjić, Đorđe and Perović, Ivana M. and Maksić, Aleksandar and Nikolić, Vladimir M.",
year = "2011",
abstract = "Objective of this work was to investigate the electrocatalytic efficiency using quasi-potentiostatic, galvanostatic and impedance spectroscopy techniques of the Ni-W catalysts obtained by in situ electrodeposition in an alkaline, GM KOH, electrolyser. Synergetic effect is observed, with its maximum at industrial conditions (high temperature and current density). The Tafel slopes are similar to 120 mV and exchange current densities are in the range of 10(-4) mA cm(-2). Results are presented to show the Tafel slopes, the exchange current densities, the apparent energy of activation and the apparent electrochemical surface of the in situ formed Ni-W catalyst. Obtained results could have significant impact on the industrial process for the alkaline hydrogen production and suggest to good catalytic performance not only from the increase of the real surface area of the electrodes, but also from the true catalytic effect. (C) 2011 Elsevier B.V. All rights reserved.",
journal = "Applied Catalysis. A: General",
title = "Electrochemical characterization of the Ni-W catalyst formed in situ during alkaline electrolytic hydrogen production-Part II",
volume = "405",
number = "1-2",
pages = "29-35",
doi = "10.1016/j.apcata.2011.07.015"
}

Marčeta Kaninski, M., Šaponjić, Đ., Perović, I. M., Maksić, A.,& Nikolić, V. M.. (2011). Electrochemical characterization of the Ni-W catalyst formed in situ during alkaline electrolytic hydrogen production-Part II. in Applied Catalysis. A: General, 405(1-2), 29-35.
https://doi.org/10.1016/j.apcata.2011.07.015

Marčeta Kaninski M, Šaponjić Đ, Perović IM, Maksić A, Nikolić VM. Electrochemical characterization of the Ni-W catalyst formed in situ during alkaline electrolytic hydrogen production-Part II. in Applied Catalysis. A: General. 2011;405(1-2):29-35.
doi:10.1016/j.apcata.2011.07.015 .

Marčeta Kaninski, Milica, Šaponjić, Đorđe, Perović, Ivana M., Maksić, Aleksandar, Nikolić, Vladimir M., "Electrochemical characterization of the Ni-W catalyst formed in situ during alkaline electrolytic hydrogen production-Part II" in Applied Catalysis. A: General, 405, no. 1-2 (2011):29-35,
https://doi.org/10.1016/j.apcata.2011.07.015 . .

TY  - JOUR
AU  - Nikolić, Vladimir M.
AU  - Tasić, Gvozden S.
AU  - Maksić, Aleksandar
AU  - Šaponjić, Đorđe
AU  - Miulović, Snežana M.
AU  - Marčeta Kaninski, Milica
PY  - 2010
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/4148
AB  - This paper presents an attempt to make the alkaline electrolytic production of hydrogen more efficient by adding in situ activating compounds in ionic and complex form Cobalt and tungsten based ionic activators (i a) added directly into the electrolyte during the electrolytic process reduce energy requirements per mass unit of hydrogen produced for about 15% compared to non activated system for a number of current densities in a wide temperature range Energy saving is higher at higher temperatures and on higher current densities Structural and morphological characteristic of deposit formed on the cathode during the electrolytic process reveal very interesting and unique pattern with highly developed surface area and uniform distribution of the pores Obtained deposit also exhibit a long term stability (C) 2010 Professor T Nejat Veziroglu Published by Elsevier Ltd All rights reserved
T2  - International Journal of Hydrogen Energy
T1  - Raising efficiency of hydrogen generation from alkaline water electrolysis - Energy saving
VL  - 35
IS  - 22
SP  - 12369
EP  - 12373
DO  - 10.1016/j.ijhydene.2010.08.069
ER  - 

@article{
author = "Nikolić, Vladimir M. and Tasić, Gvozden S. and Maksić, Aleksandar and Šaponjić, Đorđe and Miulović, Snežana M. and Marčeta Kaninski, Milica",
year = "2010",
abstract = "This paper presents an attempt to make the alkaline electrolytic production of hydrogen more efficient by adding in situ activating compounds in ionic and complex form Cobalt and tungsten based ionic activators (i a) added directly into the electrolyte during the electrolytic process reduce energy requirements per mass unit of hydrogen produced for about 15% compared to non activated system for a number of current densities in a wide temperature range Energy saving is higher at higher temperatures and on higher current densities Structural and morphological characteristic of deposit formed on the cathode during the electrolytic process reveal very interesting and unique pattern with highly developed surface area and uniform distribution of the pores Obtained deposit also exhibit a long term stability (C) 2010 Professor T Nejat Veziroglu Published by Elsevier Ltd All rights reserved",
journal = "International Journal of Hydrogen Energy",
title = "Raising efficiency of hydrogen generation from alkaline water electrolysis - Energy saving",
volume = "35",
number = "22",
pages = "12369-12373",
doi = "10.1016/j.ijhydene.2010.08.069"
}

Nikolić, V. M., Tasić, G. S., Maksić, A., Šaponjić, Đ., Miulović, S. M.,& Marčeta Kaninski, M.. (2010). Raising efficiency of hydrogen generation from alkaline water electrolysis - Energy saving. in International Journal of Hydrogen Energy, 35(22), 12369-12373.
https://doi.org/10.1016/j.ijhydene.2010.08.069

Nikolić VM, Tasić GS, Maksić A, Šaponjić Đ, Miulović SM, Marčeta Kaninski M. Raising efficiency of hydrogen generation from alkaline water electrolysis - Energy saving. in International Journal of Hydrogen Energy. 2010;35(22):12369-12373.
doi:10.1016/j.ijhydene.2010.08.069 .

Nikolić, Vladimir M., Tasić, Gvozden S., Maksić, Aleksandar, Šaponjić, Đorđe, Miulović, Snežana M., Marčeta Kaninski, Milica, "Raising efficiency of hydrogen generation from alkaline water electrolysis - Energy saving" in International Journal of Hydrogen Energy, 35, no. 22 (2010):12369-12373,
https://doi.org/10.1016/j.ijhydene.2010.08.069 . .

TY  - JOUR
AU  - Marčeta Kaninski, Milica
AU  - Nikolić, Vladimir M.
AU  - Maksić, Aleksandar
AU  - Tasić, Gvozden S.
AU  - Miljanić, Šćepan S.
PY  - 2008
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/3548
AB  - An electrochemical H/D separation system consisting of electrolyzer and PEM fuel cell has been proposed. Isotope separation could be important as a part of the energy saving process in an energy-hydrogen-energy cycle. Any transfer of energy into hydrogen or vice versa induces change of the H/D isotope ratio, which can be considered, as a method to produce heavy water as by-product. In this way, the separation efficiency can contribute to the overall efficiency of the cycle. (c) 2008 Elsevier B.V. All rights reserved.
T2  - Electrochemistry Communications
T1  - Electrochemical H/D isotope effects in PEM fuel cell
VL  - 10
IS  - 10
SP  - 1463
EP  - 1466
DO  - 10.1016/j.elecom.2008.07.031
ER  - 

@article{
author = "Marčeta Kaninski, Milica and Nikolić, Vladimir M. and Maksić, Aleksandar and Tasić, Gvozden S. and Miljanić, Šćepan S.",
year = "2008",
abstract = "An electrochemical H/D separation system consisting of electrolyzer and PEM fuel cell has been proposed. Isotope separation could be important as a part of the energy saving process in an energy-hydrogen-energy cycle. Any transfer of energy into hydrogen or vice versa induces change of the H/D isotope ratio, which can be considered, as a method to produce heavy water as by-product. In this way, the separation efficiency can contribute to the overall efficiency of the cycle. (c) 2008 Elsevier B.V. All rights reserved.",
journal = "Electrochemistry Communications",
title = "Electrochemical H/D isotope effects in PEM fuel cell",
volume = "10",
number = "10",
pages = "1463-1466",
doi = "10.1016/j.elecom.2008.07.031"
}

Marčeta Kaninski, M., Nikolić, V. M., Maksić, A., Tasić, G. S.,& Miljanić, Š. S.. (2008). Electrochemical H/D isotope effects in PEM fuel cell. in Electrochemistry Communications, 10(10), 1463-1466.
https://doi.org/10.1016/j.elecom.2008.07.031

Marčeta Kaninski M, Nikolić VM, Maksić A, Tasić GS, Miljanić ŠS. Electrochemical H/D isotope effects in PEM fuel cell. in Electrochemistry Communications. 2008;10(10):1463-1466.
doi:10.1016/j.elecom.2008.07.031 .

Marčeta Kaninski, Milica, Nikolić, Vladimir M., Maksić, Aleksandar, Tasić, Gvozden S., Miljanić, Šćepan S., "Electrochemical H/D isotope effects in PEM fuel cell" in Electrochemistry Communications, 10, no. 10 (2008):1463-1466,
https://doi.org/10.1016/j.elecom.2008.07.031 . .

TY  - JOUR
AU  - Stojić, Dragica Lj.
AU  - Grozdić, Tomislav D.
AU  - Umićević, Ana
AU  - Maksić, Aleksandar
PY  - 2008
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/3553
AB  - Faraday efficiencies and energy consumptions of a small commercial proton exchange membrane (PEM) and an alkaline electrolyzer designed at our laboratory and equipped with different cathode materials were determined. Our experimental data indicate that the alkaline electrolyzer has a higher Faraday efficiency than the PEM electrolyzer, but, on the other hand, less energy is required for the PEM electrolyzer compared with the alkaline one. The results are discussed with regard to the special advantages of electrolyzers of both types.
T2  - Russian Journal of Physical Chemistry A
T1  - A Comparison of Alkaline and Proton Exchange Membrane Electrolyzers
VL  - 82
IS  - 11
SP  - 1958
EP  - 1960
DO  - 10.1134/S0036024408110289
ER  - 

@article{
author = "Stojić, Dragica Lj. and Grozdić, Tomislav D. and Umićević, Ana and Maksić, Aleksandar",
year = "2008",
abstract = "Faraday efficiencies and energy consumptions of a small commercial proton exchange membrane (PEM) and an alkaline electrolyzer designed at our laboratory and equipped with different cathode materials were determined. Our experimental data indicate that the alkaline electrolyzer has a higher Faraday efficiency than the PEM electrolyzer, but, on the other hand, less energy is required for the PEM electrolyzer compared with the alkaline one. The results are discussed with regard to the special advantages of electrolyzers of both types.",
journal = "Russian Journal of Physical Chemistry A",
title = "A Comparison of Alkaline and Proton Exchange Membrane Electrolyzers",
volume = "82",
number = "11",
pages = "1958-1960",
doi = "10.1134/S0036024408110289"
}

Stojić, D. Lj., Grozdić, T. D., Umićević, A.,& Maksić, A.. (2008). A Comparison of Alkaline and Proton Exchange Membrane Electrolyzers. in Russian Journal of Physical Chemistry A, 82(11), 1958-1960.
https://doi.org/10.1134/S0036024408110289

Stojić DL, Grozdić TD, Umićević A, Maksić A. A Comparison of Alkaline and Proton Exchange Membrane Electrolyzers. in Russian Journal of Physical Chemistry A. 2008;82(11):1958-1960.
doi:10.1134/S0036024408110289 .

Stojić, Dragica Lj., Grozdić, Tomislav D., Umićević, Ana, Maksić, Aleksandar, "A Comparison of Alkaline and Proton Exchange Membrane Electrolyzers" in Russian Journal of Physical Chemistry A, 82, no. 11 (2008):1958-1960,
https://doi.org/10.1134/S0036024408110289 . .

TY  - JOUR
AU  - Stojić, Dragica
AU  - Grozdić, Tomislav
AU  - Umićević, Ana
AU  - Maksić, Aleksandar
PY  - 2007
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/12797
AB  - Faraday efficiencies and energy consumptions of a small commercial PEM (Proton Exchange Membrane) and alkaline electrolyser, made in our laboratory with different cathode materials, were determinated. The development of high-efficiency alkaline electrolysers, using different cathode materials (intermetallics alloys of transition metals) and ionic activators, represents the additional step towards the improvement of the electrolytic hydrogen production process in our experiments. On the other hand, PEM electrolysers occupy today important sites in the advanced electrolyses for hydrogen production. Experimental results in this paper indicate that alkaline electrolyser has a higher Faraday efficiency than PEM electrolyser but on the other hand less energy requirement is needed for the PEM electrolyser compared to alkaline one. The results were discussed regarding specific advantages of both types of electrolysers.
T2  - Tehnika - Novi materijali
T1  - Comparison between alkaline and PEM electrolysers
VL  - 16
IS  - 4
SP  - 9
EP  - 12
UR  - https://hdl.handle.net/21.15107/rcub_vinar_12797
ER  - 

@article{
author = "Stojić, Dragica and Grozdić, Tomislav and Umićević, Ana and Maksić, Aleksandar",
year = "2007",
abstract = "Faraday efficiencies and energy consumptions of a small commercial PEM (Proton Exchange Membrane) and alkaline electrolyser, made in our laboratory with different cathode materials, were determinated. The development of high-efficiency alkaline electrolysers, using different cathode materials (intermetallics alloys of transition metals) and ionic activators, represents the additional step towards the improvement of the electrolytic hydrogen production process in our experiments. On the other hand, PEM electrolysers occupy today important sites in the advanced electrolyses for hydrogen production. Experimental results in this paper indicate that alkaline electrolyser has a higher Faraday efficiency than PEM electrolyser but on the other hand less energy requirement is needed for the PEM electrolyser compared to alkaline one. The results were discussed regarding specific advantages of both types of electrolysers.",
journal = "Tehnika - Novi materijali",
title = "Comparison between alkaline and PEM electrolysers",
volume = "16",
number = "4",
pages = "9-12",
url = "https://hdl.handle.net/21.15107/rcub_vinar_12797"
}

Stojić, D., Grozdić, T., Umićević, A.,& Maksić, A.. (2007). Comparison between alkaline and PEM electrolysers. in Tehnika - Novi materijali, 16(4), 9-12.
https://hdl.handle.net/21.15107/rcub_vinar_12797

Stojić D, Grozdić T, Umićević A, Maksić A. Comparison between alkaline and PEM electrolysers. in Tehnika - Novi materijali. 2007;16(4):9-12.
https://hdl.handle.net/21.15107/rcub_vinar_12797 .

Stojić, Dragica, Grozdić, Tomislav, Umićević, Ana, Maksić, Aleksandar, "Comparison between alkaline and PEM electrolysers" in Tehnika - Novi materijali, 16, no. 4 (2007):9-12,
https://hdl.handle.net/21.15107/rcub_vinar_12797 .

TY  - JOUR
AU  - Mijanic, Seepan S.
AU  - Maksić, Aleksandar
AU  - Potkonjak, Nebojša I.
AU  - Marčeta Kaninski, Milica
PY  - 2007
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/3290
AB  - The aim of this work was to investigate efficiency of the electrolytic separation of hydrogen isotopes (D/H), from alkaline 6 M KOH solution as standard electrolyte, on the Mo-Pt intermetallic phases as cathode materials. We measured the isotope separation factor (alpha) of the single-stage process, as a basic parameter determining the isotope separation efficiency. Furthermore, we have found that some combinations of activating compounds (ionic activators added directly into the electrolyte, assuming in situ activation) can reduce energy needs per mass unit of hydrogen produced, as well as the isotope separation efficiency, compared to those of the standard electrolyte. Also, the electrocatalytic ability of Mo-Pt intermetallic phases for the hydrogen evolution was investigated and evaluated at fixed over-potential (energy input) trough measured current density. Such investigations offer a possibility to optimize the electrolytic process, based on a significant upgrade of the efficiency regarding two needs: hydrogen production and isotope separation. (c) 2007 Elsevier B.V. All rights reserved.
T2  - Electrochemistry Communications
T1  - Electrolytic D/H isotope separation efficiency and electrocatalytic activity of Mo-Pt intermetallic phases
VL  - 9
IS  - 9
SP  - 2179
EP  - 2184
DO  - 10.1016/j.elecom.2007.05.017
ER  - 

@article{
author = "Mijanic, Seepan S. and Maksić, Aleksandar and Potkonjak, Nebojša I. and Marčeta Kaninski, Milica",
year = "2007",
abstract = "The aim of this work was to investigate efficiency of the electrolytic separation of hydrogen isotopes (D/H), from alkaline 6 M KOH solution as standard electrolyte, on the Mo-Pt intermetallic phases as cathode materials. We measured the isotope separation factor (alpha) of the single-stage process, as a basic parameter determining the isotope separation efficiency. Furthermore, we have found that some combinations of activating compounds (ionic activators added directly into the electrolyte, assuming in situ activation) can reduce energy needs per mass unit of hydrogen produced, as well as the isotope separation efficiency, compared to those of the standard electrolyte. Also, the electrocatalytic ability of Mo-Pt intermetallic phases for the hydrogen evolution was investigated and evaluated at fixed over-potential (energy input) trough measured current density. Such investigations offer a possibility to optimize the electrolytic process, based on a significant upgrade of the efficiency regarding two needs: hydrogen production and isotope separation. (c) 2007 Elsevier B.V. All rights reserved.",
journal = "Electrochemistry Communications",
title = "Electrolytic D/H isotope separation efficiency and electrocatalytic activity of Mo-Pt intermetallic phases",
volume = "9",
number = "9",
pages = "2179-2184",
doi = "10.1016/j.elecom.2007.05.017"
}

Mijanic, S. S., Maksić, A., Potkonjak, N. I.,& Marčeta Kaninski, M.. (2007). Electrolytic D/H isotope separation efficiency and electrocatalytic activity of Mo-Pt intermetallic phases. in Electrochemistry Communications, 9(9), 2179-2184.
https://doi.org/10.1016/j.elecom.2007.05.017

Mijanic SS, Maksić A, Potkonjak NI, Marčeta Kaninski M. Electrolytic D/H isotope separation efficiency and electrocatalytic activity of Mo-Pt intermetallic phases. in Electrochemistry Communications. 2007;9(9):2179-2184.
doi:10.1016/j.elecom.2007.05.017 .

Mijanic, Seepan S., Maksić, Aleksandar, Potkonjak, Nebojša I., Marčeta Kaninski, Milica, "Electrolytic D/H isotope separation efficiency and electrocatalytic activity of Mo-Pt intermetallic phases" in Electrochemistry Communications, 9, no. 9 (2007):2179-2184,
https://doi.org/10.1016/j.elecom.2007.05.017 . .

TY  - JOUR
AU  - Stojić, Dragica Lj.
AU  - Grozdić, Tomislav D.
AU  - Marčeta Kaninski, Milica
AU  - Maksić, Aleksandar
AU  - Simić, N. D.
PY  - 2006
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/3019
AB  - Intermetallics phases along Mo-Pt phase diagram have been investigated as cathode materials for the production of hydrogen by electrolysis from water KOH solutions, in an attempt to increase the electrolytic process efficiency. These materials were compared with conventional cathodes (Fe and Ni), often used in the alkaline electrolysis, and also with the intermetallic Ti-Pt. An significant upgrade of the electrolytic efficiency using intermetallics in pure KOH electrolyte was achieved in comparison with conventional cathode materials. The effects of those cathode materials on the process efficiency were discussed in the context of transition metal features that issue from their electronic configuration. (c) 2005 International Association for Hydrogen Energy. Published by Elsevier Ltd. All rights reserved.
T2  - International Journal of Hydrogen Energy
T1  - Intermetallics as advanced cathode materials in hydrogen production via electrolysis
VL  - 31
IS  - 7
SP  - 841
EP  - 846
DO  - 10.1016/j.ijhydene.2005.08.009
ER  - 

@article{
author = "Stojić, Dragica Lj. and Grozdić, Tomislav D. and Marčeta Kaninski, Milica and Maksić, Aleksandar and Simić, N. D.",
year = "2006",
abstract = "Intermetallics phases along Mo-Pt phase diagram have been investigated as cathode materials for the production of hydrogen by electrolysis from water KOH solutions, in an attempt to increase the electrolytic process efficiency. These materials were compared with conventional cathodes (Fe and Ni), often used in the alkaline electrolysis, and also with the intermetallic Ti-Pt. An significant upgrade of the electrolytic efficiency using intermetallics in pure KOH electrolyte was achieved in comparison with conventional cathode materials. The effects of those cathode materials on the process efficiency were discussed in the context of transition metal features that issue from their electronic configuration. (c) 2005 International Association for Hydrogen Energy. Published by Elsevier Ltd. All rights reserved.",
journal = "International Journal of Hydrogen Energy",
title = "Intermetallics as advanced cathode materials in hydrogen production via electrolysis",
volume = "31",
number = "7",
pages = "841-846",
doi = "10.1016/j.ijhydene.2005.08.009"
}

Stojić, D. Lj., Grozdić, T. D., Marčeta Kaninski, M., Maksić, A.,& Simić, N. D.. (2006). Intermetallics as advanced cathode materials in hydrogen production via electrolysis. in International Journal of Hydrogen Energy, 31(7), 841-846.
https://doi.org/10.1016/j.ijhydene.2005.08.009

Stojić DL, Grozdić TD, Marčeta Kaninski M, Maksić A, Simić ND. Intermetallics as advanced cathode materials in hydrogen production via electrolysis. in International Journal of Hydrogen Energy. 2006;31(7):841-846.
doi:10.1016/j.ijhydene.2005.08.009 .

Stojić, Dragica Lj., Grozdić, Tomislav D., Marčeta Kaninski, Milica, Maksić, Aleksandar, Simić, N. D., "Intermetallics as advanced cathode materials in hydrogen production via electrolysis" in International Journal of Hydrogen Energy, 31, no. 7 (2006):841-846,
https://doi.org/10.1016/j.ijhydene.2005.08.009 . .

TY  - JOUR
AU  - Stojić, Dragica Lj.
AU  - Maksić, Aleksandar
AU  - Marčeta Kaninski, Milica
AU  - Cekić, Božidar Đ.
AU  - Mijanic, SS
PY  - 2005
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/6547
AB  - With the idea to improve the efficiency of the electrolytic production of hydrogen by electrolysis, from water KOH solutions, the intermetallic Hf2Co was investigated as cathode. This cathode was used single or in combination with ionic activators, and compared with several intermetallics previously investigated: Hf2Fe, TiPt, and PtMo3. A comparison with conventional cathode, nickel, was also evaluated. An significant upgrade of the electrolytic efficiency using intermetallics was achieved in comparison with conventional cathode materials. The influence of ionic activators on the process efficiency was significant, too. The effects of those cathode materials on the electrolytic evolution of hydrogen were discussed in the context of transition metals features that issue from their electronic configuration. (c) 2005 Elsevier B.V. All rights reserved.
T2  - Journal of Power Sources
T1  - Improved energy efficiency of the electrolytic evolution of hydrogen - Comparison of conventional and advanced electrode materials
VL  - 145
IS  - 2
SP  - 278
EP  - 281
DO  - 10.1016/j.jpowsour.2004.12.077
ER  - 

@article{
author = "Stojić, Dragica Lj. and Maksić, Aleksandar and Marčeta Kaninski, Milica and Cekić, Božidar Đ. and Mijanic, SS",
year = "2005",
abstract = "With the idea to improve the efficiency of the electrolytic production of hydrogen by electrolysis, from water KOH solutions, the intermetallic Hf2Co was investigated as cathode. This cathode was used single or in combination with ionic activators, and compared with several intermetallics previously investigated: Hf2Fe, TiPt, and PtMo3. A comparison with conventional cathode, nickel, was also evaluated. An significant upgrade of the electrolytic efficiency using intermetallics was achieved in comparison with conventional cathode materials. The influence of ionic activators on the process efficiency was significant, too. The effects of those cathode materials on the electrolytic evolution of hydrogen were discussed in the context of transition metals features that issue from their electronic configuration. (c) 2005 Elsevier B.V. All rights reserved.",
journal = "Journal of Power Sources",
title = "Improved energy efficiency of the electrolytic evolution of hydrogen - Comparison of conventional and advanced electrode materials",
volume = "145",
number = "2",
pages = "278-281",
doi = "10.1016/j.jpowsour.2004.12.077"
}

Stojić, D. Lj., Maksić, A., Marčeta Kaninski, M., Cekić, B. Đ.,& Mijanic, S.. (2005). Improved energy efficiency of the electrolytic evolution of hydrogen - Comparison of conventional and advanced electrode materials. in Journal of Power Sources, 145(2), 278-281.
https://doi.org/10.1016/j.jpowsour.2004.12.077

Stojić DL, Maksić A, Marčeta Kaninski M, Cekić BĐ, Mijanic S. Improved energy efficiency of the electrolytic evolution of hydrogen - Comparison of conventional and advanced electrode materials. in Journal of Power Sources. 2005;145(2):278-281.
doi:10.1016/j.jpowsour.2004.12.077 .

Stojić, Dragica Lj., Maksić, Aleksandar, Marčeta Kaninski, Milica, Cekić, Božidar Đ., Mijanic, SS, "Improved energy efficiency of the electrolytic evolution of hydrogen - Comparison of conventional and advanced electrode materials" in Journal of Power Sources, 145, no. 2 (2005):278-281,
https://doi.org/10.1016/j.jpowsour.2004.12.077 . .

TY  - JOUR
AU  - Stojić, Dragica Lj.
AU  - Cekić, Midar
AU  - Maksić, Aleksandar
AU  - Marčeta Kaninski, Milica
AU  - Miljanic, ES
PY  - 2005
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/2845
AB  - The intermetallics of transition metals have been investigated as cathode materials for the production of hydrogen by electrolysis from water-KOH solutions, in an attempt to increase the electrolytic process efficiency. We found that the best effect among all investigated cathodes (Hf2Fe, Zr-Pt, Nb-Pd(II), Pd-Ta, Nb-Pd(II), Ti-Pt) exhibits the Hf2Fe phase. These materials were compared with conventional cathodes (Fe and Ni), often used in the alkaline electrolysis. A significant upgrade of the electrolytic efficiency using intermetallics, either in pure KOH electrolyte or in combination with ionic activators added in situ. was achieved. The effects of these cathode materials on the process efficiency were discussed in the context of transition metal features that issue from their electronic configuration. (C) 2004 International Association for Hydrogen Energy. Published by Elsevier Ltd. All rights reserved.
T2  - International Journal of Hydrogen Energy
T1  - Intermetallics as cathode materials in the electrolytic hydrogen production
VL  - 30
IS  - 1
SP  - 21
EP  - 28
DO  - 10.1016/j.ijhydene.2004.05.005
ER  - 

@article{
author = "Stojić, Dragica Lj. and Cekić, Midar and Maksić, Aleksandar and Marčeta Kaninski, Milica and Miljanic, ES",
year = "2005",
abstract = "The intermetallics of transition metals have been investigated as cathode materials for the production of hydrogen by electrolysis from water-KOH solutions, in an attempt to increase the electrolytic process efficiency. We found that the best effect among all investigated cathodes (Hf2Fe, Zr-Pt, Nb-Pd(II), Pd-Ta, Nb-Pd(II), Ti-Pt) exhibits the Hf2Fe phase. These materials were compared with conventional cathodes (Fe and Ni), often used in the alkaline electrolysis. A significant upgrade of the electrolytic efficiency using intermetallics, either in pure KOH electrolyte or in combination with ionic activators added in situ. was achieved. The effects of these cathode materials on the process efficiency were discussed in the context of transition metal features that issue from their electronic configuration. (C) 2004 International Association for Hydrogen Energy. Published by Elsevier Ltd. All rights reserved.",
journal = "International Journal of Hydrogen Energy",
title = "Intermetallics as cathode materials in the electrolytic hydrogen production",
volume = "30",
number = "1",
pages = "21-28",
doi = "10.1016/j.ijhydene.2004.05.005"
}

Stojić, D. Lj., Cekić, M., Maksić, A., Marčeta Kaninski, M.,& Miljanic, E.. (2005). Intermetallics as cathode materials in the electrolytic hydrogen production. in International Journal of Hydrogen Energy, 30(1), 21-28.
https://doi.org/10.1016/j.ijhydene.2004.05.005

Stojić DL, Cekić M, Maksić A, Marčeta Kaninski M, Miljanic E. Intermetallics as cathode materials in the electrolytic hydrogen production. in International Journal of Hydrogen Energy. 2005;30(1):21-28.
doi:10.1016/j.ijhydene.2004.05.005 .

Stojić, Dragica Lj., Cekić, Midar, Maksić, Aleksandar, Marčeta Kaninski, Milica, Miljanic, ES, "Intermetallics as cathode materials in the electrolytic hydrogen production" in International Journal of Hydrogen Energy, 30, no. 1 (2005):21-28,
https://doi.org/10.1016/j.ijhydene.2004.05.005 . .

TY  - CONF
AU  - Miljanić, Šćepan S.
AU  - Simić, N. D.
AU  - Marčeta Kaninski, Milica
AU  - Maksić, Aleksandar
AU  - Stojić, Dragica Lj.
PY  - 2004
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9494
AB  - The possibilities to reduce energy consumption in the electrolytic hydrogen production using ionic activators added into an alkaline electrolyte have been investigated. Two cathode/anode systems, Fe/Ni and Ni/Fe were investigated. We have found that some activators, like tris-(ethylenediamine)Co(III) chloride complex in combination with the sodium molybdate can reduce energy needs per mass unit of hydrogen produced for more than ten percent in all investigated systems compared to those of non-activated electrolytes. Additionally, iron exhibits some special properties in this view.
PB  - Society of Physical Chemists of Serbia
C3  - Physical chemistry 2004: 7th international conference on fundemental and applied aspract of physical chemistry
T1  - Energy consumption in the electrolytic evolution of hydrogen with iron-nickel electrodes
VL  - 1
SP  - 308
EP  - 310
UR  - https://hdl.handle.net/21.15107/rcub_vinar_9494
ER  - 

@conference{
author = "Miljanić, Šćepan S. and Simić, N. D. and Marčeta Kaninski, Milica and Maksić, Aleksandar and Stojić, Dragica Lj.",
year = "2004",
abstract = "The possibilities to reduce energy consumption in the electrolytic hydrogen production using ionic activators added into an alkaline electrolyte have been investigated. Two cathode/anode systems, Fe/Ni and Ni/Fe were investigated. We have found that some activators, like tris-(ethylenediamine)Co(III) chloride complex in combination with the sodium molybdate can reduce energy needs per mass unit of hydrogen produced for more than ten percent in all investigated systems compared to those of non-activated electrolytes. Additionally, iron exhibits some special properties in this view.",
publisher = "Society of Physical Chemists of Serbia",
journal = "Physical chemistry 2004: 7th international conference on fundemental and applied aspract of physical chemistry",
title = "Energy consumption in the electrolytic evolution of hydrogen with iron-nickel electrodes",
volume = "1",
pages = "308-310",
url = "https://hdl.handle.net/21.15107/rcub_vinar_9494"
}

Miljanić, Š. S., Simić, N. D., Marčeta Kaninski, M., Maksić, A.,& Stojić, D. Lj.. (2004). Energy consumption in the electrolytic evolution of hydrogen with iron-nickel electrodes. in Physical chemistry 2004: 7th international conference on fundemental and applied aspract of physical chemistry
Society of Physical Chemists of Serbia., 1, 308-310.
https://hdl.handle.net/21.15107/rcub_vinar_9494

Miljanić ŠS, Simić ND, Marčeta Kaninski M, Maksić A, Stojić DL. Energy consumption in the electrolytic evolution of hydrogen with iron-nickel electrodes. in Physical chemistry 2004: 7th international conference on fundemental and applied aspract of physical chemistry. 2004;1:308-310.
https://hdl.handle.net/21.15107/rcub_vinar_9494 .

Miljanić, Šćepan S., Simić, N. D., Marčeta Kaninski, Milica, Maksić, Aleksandar, Stojić, Dragica Lj., "Energy consumption in the electrolytic evolution of hydrogen with iron-nickel electrodes" in Physical chemistry 2004: 7th international conference on fundemental and applied aspract of physical chemistry, 1 (2004):308-310,
https://hdl.handle.net/21.15107/rcub_vinar_9494 .

TY  - JOUR
AU  - Marčeta Kaninski, Milica
AU  - Maksić, Aleksandar
AU  - Stojić, Dragica Lj.
AU  - Miljanić, Šćepan S.
PY  - 2004
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/6416
AB  - As recent technology progress makes hydrogen a realistic long-term energy option with little or no pollution, development of new methods for its production and improvement of conventional technology is important. In spite of the fact that, among overall world technologies for hydrogen production today, only 4% is produced by electrolysis, this is the most promising method in the future as a consequence of the high existing water supply. The limitation factor for its use on the large scale is well known-high energy consumption. In this work, methods for increasing efficiency and lowering the energy consumption in the electrolytic hydrogen production are presented. The stability of ionic activators, as an indicator of capital cost, are also shown, as are an analysis of composition, structure and morphology characteristic of cathode, formed in the presence as ionic activators. (C) 2004 Elsevier B.V. All rights reserved.
T2  - Journal of Power Sources
T1  - Ionic activators in the electrolytic production of hydrogen - cost reduction-analysis of the cathode
VL  - 131
IS  - 1-2
SP  - 107
EP  - 111
DO  - 10.1016/j.jpowsour.2004.01.005
ER  - 

@article{
author = "Marčeta Kaninski, Milica and Maksić, Aleksandar and Stojić, Dragica Lj. and Miljanić, Šćepan S.",
year = "2004",
abstract = "As recent technology progress makes hydrogen a realistic long-term energy option with little or no pollution, development of new methods for its production and improvement of conventional technology is important. In spite of the fact that, among overall world technologies for hydrogen production today, only 4% is produced by electrolysis, this is the most promising method in the future as a consequence of the high existing water supply. The limitation factor for its use on the large scale is well known-high energy consumption. In this work, methods for increasing efficiency and lowering the energy consumption in the electrolytic hydrogen production are presented. The stability of ionic activators, as an indicator of capital cost, are also shown, as are an analysis of composition, structure and morphology characteristic of cathode, formed in the presence as ionic activators. (C) 2004 Elsevier B.V. All rights reserved.",
journal = "Journal of Power Sources",
title = "Ionic activators in the electrolytic production of hydrogen - cost reduction-analysis of the cathode",
volume = "131",
number = "1-2",
pages = "107-111",
doi = "10.1016/j.jpowsour.2004.01.005"
}

Marčeta Kaninski, M., Maksić, A., Stojić, D. Lj.,& Miljanić, Š. S.. (2004). Ionic activators in the electrolytic production of hydrogen - cost reduction-analysis of the cathode. in Journal of Power Sources, 131(1-2), 107-111.
https://doi.org/10.1016/j.jpowsour.2004.01.005

Marčeta Kaninski M, Maksić A, Stojić DL, Miljanić ŠS. Ionic activators in the electrolytic production of hydrogen - cost reduction-analysis of the cathode. in Journal of Power Sources. 2004;131(1-2):107-111.
doi:10.1016/j.jpowsour.2004.01.005 .

Marčeta Kaninski, Milica, Maksić, Aleksandar, Stojić, Dragica Lj., Miljanić, Šćepan S., "Ionic activators in the electrolytic production of hydrogen - cost reduction-analysis of the cathode" in Journal of Power Sources, 131, no. 1-2 (2004):107-111,
https://doi.org/10.1016/j.jpowsour.2004.01.005 . .