Carbon-supported Pt-based alloy electrocatalysts for the oxygen reduction reaction in polymer electrolyte membrane fuel cells: particle size, shape, and composition manipulation and their impact to activity

From National Research Council Canada

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DOIResolve DOI: http://doi.org/10.1021/cr500519c
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Name affiliation
  1. National Research Council Canada. Energy, Mining and Environment
TypeArticle
Journal titleChemical Reviews
ISSN0009-2665
Volume115
Issue9
Pages3433–3467; # of pages: 35
SubjectAlloys; Carbon; Catalyst activity; Catalysts; Electrocatalysts; Electrolysis; Electrolytes; Electrolytic reduction; Fuel cells; Molecular biology; Oxygen; Particle size; Platinum; Platinum alloys; Polyelectrolytes; Proton exchange membrane fuel cells (PEMFC); Carbon support; Carbon-supported Pt; Catalytic performance; Oxygen reduction reaction; Polymer electrolyte membrane fuel cell (PEMFCs); Theoretical study; Solid electrolytes
Abstract
A scientific review addresses the current development of size-dependent, shape-selected, and composition-controlled carbon-supported Pt-alloy electrocatalysts for enhancing electrochemical catalytic performance in polymer electrolyte membrane fuel cells (PEMFCs). It starts with an overview of carbon support in carbon-supported Pt-alloy electrocatalysts and proceeds to the theoretical studies on the impact of Pt-alloy particle size, shape, and composition, and the experimental research on the particle size, shape, and composition of Pt-alloy catalysts. It particularly emphasizes on strategies to control particle size, shape, composition, and their impacts on catalyst activity toward the oxygen reduction reaction.
Publication date
LanguageEnglish
Peer reviewedYes
NPARC number21275707
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Record identifierae2f91b3-90e5-4e97-a317-644dd7668e12
Record created2015-07-14
Record modified2016-05-09
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