Minimizing Operando Demetallation of Fe-N-C Electrocatalysts in Acidic Medium

Hyuck Choi, Chang; Baldizzone, Claudio; Polymeros, George; Pizzutilo, Enrico; Kasian, Olga; K. Schuppert, Anna; Ranjbar Sahraie, Nastaran; Tahar Sougrati, Moulay; J. J. Mayrhofer, Karl; Jaouen, Frédéric

doi:10.1021/acscatal.6b00643

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Minimizing Operando Demetallation of Fe-N-C Electrocatalysts in Acidic Medium

Published in ACS Catalysis • Apr 8, 2016

Authors:

Chang Hyuck Choi

Claudio Baldizzone

George Polymeros

Abstract

For a successful replacement of Pt, tremendous efforts have hitherto been made to develop high-performing Fe-N-C catalysts for the oxygen reduction reaction (ORR) in polymer electrolyte membrane fuel cells (PEMFCs). In comparison to the remarkable progress in activity, the stability of Fe-N-C cataly...

Subject

Catalysis

Chemistry

Electrolyte

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