Springer Proceedings in Materials, volume 6, pages 3-20
Influence of Composition and Structure of Pt-Based Electrocatalysts on Their Durability in Different Conditions of Stress-Test
Moguchikh Elizaveta
1
,
Paperj Kirill
1
,
Pavlets Angelina
1
,
Danilenko Maria
1
,
Nikulin Aleksey
1
Publication type: Book Chapter
Publication date: 2020-06-16
Journal:
Springer Proceedings in Materials
Quartile SCImago
— Quartile WOS
—
Impact factor: —
ISSN: 26623161, 2662317X
Abstract
StabilityStability in the course of exploitation and catalytic activity in reactions, taking place on the electrodes, are the most important characteristics of electrocatalystsElectrocatalysts that determine their application in fuel cells. Relationship of the electrochemical behavior of Pt/CPt/C and PtCu/C catalystsCatalysts with their morphology is studied in this chapter. In according with results of our study, Pt(Cu)/CPt(Cu)/C materials with core-shellCore-shell architecture of two-component nanoparticles can be a promising direction in electrocatalysis. Such materials can exhibit high specific characteristics, while being characterized by a reduced content of platinum and a low percentage of d-metal dissolution. The resulting Pt/CPt/C catalysts are characterized by surface area values from 11 to 80 m2/g(Pt), average crystallite size from 1.1 to 5.7 nm, mass fraction of platinum from 18 to 39% and relative stabilityStability during long-term stress testingStress testing of more than 70%, which is comparable to or exceeds this value for the commercial catalyst JM20.
Citations by journals
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Molecular Physics
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Molecular Physics
1 publication, 100%
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Taylor & Francis
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Taylor & Francis
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Moguchikh E. et al. Influence of Composition and Structure of Pt-Based Electrocatalysts on Their Durability in Different Conditions of Stress-Test // Springer Proceedings in Materials. 2020. Vol. 6. pp. 3-20.
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Moguchikh E., Paperj K., Pavlets A., Alekseenko A., Danilenko M., Nikulin A. Influence of Composition and Structure of Pt-Based Electrocatalysts on Their Durability in Different Conditions of Stress-Test // Springer Proceedings in Materials. 2020. Vol. 6. pp. 3-20.
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TY - GENERIC
DO - 10.1007/978-3-030-45120-2_1
UR - https://doi.org/10.1007%2F978-3-030-45120-2_1
TI - Influence of Composition and Structure of Pt-Based Electrocatalysts on Their Durability in Different Conditions of Stress-Test
T2 - Springer Proceedings in Materials
AU - Moguchikh, Elizaveta
AU - Paperj, Kirill
AU - Pavlets, Angelina
AU - Alekseenko, Anastasia
AU - Danilenko, Maria
AU - Nikulin, Aleksey
PY - 2020
DA - 2020/06/16 00:00:00
PB - Springer Nature
SP - 3-20
VL - 6
SN - 2662-3161
SN - 2662-317X
ER -
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@incollection{2020_Moguchikh,
author = {Elizaveta Moguchikh and Kirill Paperj and Angelina Pavlets and Anastasia Alekseenko and Maria Danilenko and Aleksey Nikulin},
title = {Influence of Composition and Structure of Pt-Based Electrocatalysts on Their Durability in Different Conditions of Stress-Test},
publisher = {Springer Nature},
year = {2020},
volume = {6},
pages = {3--20},
month = {jun}
}