Activity and Durability of Platinum-Based Electrocatalysts Supported on Bare or Fluorinated Nanostructured Carbon Substrates

Nanostructured carbons were fluorinated and used as supports for Pt nanoparticles deposition using a modified polyol route. The resulting materials exhibited similar Pt nanoparticles sizes, but different agglomeration rates. The electrocatalysts were tested toward the oxygen reduction reaction, and...

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Bibliographic Details
Published in:Journal of the Electrochemical Society 2018-01, Vol.165 (6), p.F3346-F3358
Main Authors: Asset, Tristan, Chattot, Raphaël, Maillard, Frédéric, Dubau, Laetitia, Ahmad, Yasser, Batisse, Nicolas, Dubois, Marc, Guérin, Katia, Labbé, Fabien, Metkemeijer, Rudolf, Berthon-Fabry, Sandrine, Chatenet, Marian
Format: Article
Language:English
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Summary:Nanostructured carbons were fluorinated and used as supports for Pt nanoparticles deposition using a modified polyol route. The resulting materials exhibited similar Pt nanoparticles sizes, but different agglomeration rates. The electrocatalysts were tested toward the oxygen reduction reaction, and their stability was investigated in simulated load cycling (0.6 < E
ISSN:0013-4651
1945-7111
DOI:10.1149/2.031806jes