Pleiades Publishing
Protection of Metals and Physical Chemistry of Surfaces
,  том 55 ,  издание 2 ,  страницы 277-282

Nanoscale Catalysts of Oxygen Reduction Based on Bimetallic Clusters in Hydrogen–Air Fuel Cell Operating Conditions

Тип публикации: Journal Article
Дата публикации: 2019-03-01
Pleiades Publishing
scimago Q3
wos Q4
БС2
SJR: 0.211
CiteScore: 1.7
Impact factor: 0.8
ISSN: 20702051, 2070206X
Materials Chemistry
Metals and Alloys
Surfaces, Coatings and Films
Organic Chemistry
Краткое описание
The electrochemical and power characteristics of the membrane electrode assemblies with PtCo/C, PtMn/C, PtZn/C, and PtNi/C cathode bimetallic catalysts, prepared from PtCo(CH3СO2)4(СH3СOОН), PtNi(CH3СO2)4(СH3СOОН), PtMn(CH3СO2)4(H2O), and PtZn(CH3СO2)4(СH3СOОН) bimetallic clusters, as a component of hydrogen–oxygen and hydrogen–air fuel cells, were studied. It is shown that various types of platinum-metal alloys with the ratio Pt : M = 1 : 1 (where M = Co, Ni, Mn, Zn) uniformly distributed over the surface of the support are formed after thermal degradation of the bimetallic clusters deposited on carbon black, and the catalyst grain size is 2–5 nm. The synthesized PtCo/C, PtMn/C, and PtZn/C catalysts are superior to a commercial platinum catalyst in terms of their high specific activity and, therefore, are promising for application in hydrogen–air fuel cells.
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Grinberg V. A. et al. Nanoscale Catalysts of Oxygen Reduction Based on Bimetallic Clusters in Hydrogen–Air Fuel Cell Operating Conditions // Protection of Metals and Physical Chemistry of Surfaces. 2019. Vol. 55. No. 2. pp. 277-282.
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Grinberg V. A., Emets V. V., Modestov A., Mayorova N. A., Shiryaev A. A., Vysotskii V. V., Stolyarov I. P., Pasynskii A. A. Nanoscale Catalysts of Oxygen Reduction Based on Bimetallic Clusters in Hydrogen–Air Fuel Cell Operating Conditions // Protection of Metals and Physical Chemistry of Surfaces. 2019. Vol. 55. No. 2. pp. 277-282.
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TY - JOUR
DO - 10.1134/S2070205119020072
UR - https://doi.org/10.1134/S2070205119020072
TI - Nanoscale Catalysts of Oxygen Reduction Based on Bimetallic Clusters in Hydrogen–Air Fuel Cell Operating Conditions
T2 - Protection of Metals and Physical Chemistry of Surfaces
AU - Grinberg, V A
AU - Emets, V V
AU - Modestov, A.D.
AU - Mayorova, N. A.
AU - Shiryaev, A. A.
AU - Vysotskii, V. V.
AU - Stolyarov, I P
AU - Pasynskii, A A
PY - 2019
DA - 2019/03/01
PB - Pleiades Publishing
SP - 277-282
IS - 2
VL - 55
SN - 2070-2051
SN - 2070-206X
ER -
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@article{2019_Grinberg,
author = {V A Grinberg and V V Emets and A.D. Modestov and N. A. Mayorova and A. A. Shiryaev and V. V. Vysotskii and I P Stolyarov and A A Pasynskii},
title = {Nanoscale Catalysts of Oxygen Reduction Based on Bimetallic Clusters in Hydrogen–Air Fuel Cell Operating Conditions},
journal = {Protection of Metals and Physical Chemistry of Surfaces},
year = {2019},
volume = {55},
publisher = {Pleiades Publishing},
month = {mar},
url = {https://doi.org/10.1134/S2070205119020072},
number = {2},
pages = {277--282},
doi = {10.1134/S2070205119020072}
}
MLA
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Grinberg, V. A., et al. “Nanoscale Catalysts of Oxygen Reduction Based on Bimetallic Clusters in Hydrogen–Air Fuel Cell Operating Conditions.” Protection of Metals and Physical Chemistry of Surfaces, vol. 55, no. 2, Mar. 2019, pp. 277-282. https://doi.org/10.1134/S2070205119020072.