Low-platinum and platinum-free catalysts for the oxygen reduction reaction at fuel cell cathodes

Morozan, Adina; Jousselme, Bruno; Palacin, Serge

doi:10.1039/c0ee00601g

Public

Low-platinum and platinum-free catalysts for the oxygen reduction reaction at fuel cell cathodes

Published in Energy & Environmental Science • Jan 1, 2011

Authors:

Adina Morozan

Bruno Jousselme

Serge Palacin

Abstract

Fuel cell reactions invariably involve an oxygen reduction reaction (ORR) at the cathode, which is one of the main rate-decreasing steps on platinum (Pt)-catalysts in the water formation reaction and energy conversion efficiency in polymer electrolyte membrane fuel cells (PEMFCs). The Pt scarcity an...

Subject

Platinum

Catalysis

Oxygen reduction reaction

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