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Characterization of the electrocatalytic activity of carbon-supported platinum-based catalysts by thermal gravimetric analysis

Igor Nikolaevich Leontyev 1, 2
Igor Nikolaevich Leontyev
, 
Daria Viktorovna Leontyeva 3
Daria Viktorovna Leontyeva
, 
Alexandra Borisovna Kuriganova 3
Alexandra Borisovna Kuriganova
, 
Yurii Vital'evich Popov 2
Yurii Vital'evich Popov
, 
Olga Aleksandrovna Maslova 1
Olga Aleksandrovna Maslova
, 
Nadezhda Viktorovna Glebova 4
Nadezhda Viktorovna Glebova
, 
Andrei Alekseevich Nechitailov 4
Andrei Alekseevich Nechitailov
, 
Natalia Kirillovna Zelenina 4
Natalia Kirillovna Zelenina
, 
Alexander A Tomashov 4
Alexander A Tomashov
, 
Louis Hennet 1
Louis Hennet
, 
Nina Vladimirovna Smirnova 3
Nina Vladimirovna Smirnova
10.1016/j.mencom.2015.11.024
Published 2015-11-09
Communication , Volume 25, Issue 6, 468-469
27
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Leontyev I. N. et al. Characterization of the electrocatalytic activity of carbon-supported platinum-based catalysts by thermal gravimetric analysis // Mendeleev Communications. 2015. Vol. 25. No. 6. pp. 468-469.
GOST all authors (up to 50) Copy
Leontyev I. N., Leontyeva D. V., Kuriganova A. B., Popov Y. V., Maslova O. A., Glebova N. V., Nechitailov A. A., Zelenina N. K., Tomashov A. A., Hennet L., Smirnova N. V. Characterization of the electrocatalytic activity of carbon-supported platinum-based catalysts by thermal gravimetric analysis // Mendeleev Communications. 2015. Vol. 25. No. 6. pp. 468-469.
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TY - JOUR
DO - 10.1016/j.mencom.2015.11.024
UR - https://mendcomm.colab.ws/publications/10.1016/j.mencom.2015.11.024
TI - Characterization of the electrocatalytic activity of carbon-supported platinum-based catalysts by thermal gravimetric analysis
T2 - Mendeleev Communications
AU - Leontyev, Igor Nikolaevich
AU - Leontyeva, Daria Viktorovna
AU - Kuriganova, Alexandra Borisovna
AU - Popov, Yurii Vital'evich
AU - Maslova, Olga Aleksandrovna
AU - Glebova, Nadezhda Viktorovna
AU - Nechitailov, Andrei Alekseevich
AU - Zelenina, Natalia Kirillovna
AU - Tomashov, Alexander A
AU - Hennet, Louis
AU - Smirnova, Nina Vladimirovna
PY - 2015
DA - 2015/11/09
PB - Mendeleev Communications
SP - 468-469
IS - 6
VL - 25
ER -
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@article{2015_Leontyev,
author = {Igor Nikolaevich Leontyev and Daria Viktorovna Leontyeva and Alexandra Borisovna Kuriganova and Yurii Vital'evich Popov and Olga Aleksandrovna Maslova and Nadezhda Viktorovna Glebova and Andrei Alekseevich Nechitailov and Natalia Kirillovna Zelenina and Alexander A Tomashov and Louis Hennet and Nina Vladimirovna Smirnova},
title = {Characterization of the electrocatalytic activity of carbon-supported platinum-based catalysts by thermal gravimetric analysis},
journal = {Mendeleev Communications},
year = {2015},
volume = {25},
publisher = {Mendeleev Communications},
month = {Nov},
url = {https://mendcomm.colab.ws/publications/10.1016/j.mencom.2015.11.024},
number = {6},
pages = {468--469},
doi = {10.1016/j.mencom.2015.11.024}
}
MLA
Cite this
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Leontyev, Igor Nikolaevich, et al. “Characterization of the electrocatalytic activity of carbon-supported platinum-based catalysts by thermal gravimetric analysis.” Mendeleev Communications, vol. 25, no. 6, Nov. 2015, pp. 468-469. https://mendcomm.colab.ws/publications/10.1016/j.mencom.2015.11.024.

Abstract

Investigations of carbon-supported Pt, Pt3Co, and Pt3Ni electrocatalysts using thermal gravimetric analysis (TGA) in combination with electrochemical measurements of the membrane electrode assemblies (MEA) for proton exchange membrane fuel cells have demonstrated that the onset temperature of the carbon support thermal oxidation and apparent activation energy of this reaction decrease in the following orders: Pt(20%)/C > Pt(35%)/C > Pt(46%)/C and Pt3Ni/C > Pt3Co/C > Pt/C, while MEA power density increases. Thus, TGA can be used as a simple and express technique for analysis of the electrocatalytic activity of carbon-supported Pt-based catalysts for proton exchange membrane fuel cells.

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