A Free-Standing Pt-Nanowire Membrane as a Highly Stable Electrocatalyst for the Oxygen Reduction Reaction

A Free-Standing Pt-Nanowire Membrane as a Highly Stable Electrocatalyst for the Oxygen Reduction Reaction

A free‐standing Pt‐nanowire membrane fabricated via a multistep templating process is used as an electrocatalyst for the oxygen reduction reaction (ORR). It exhibits remarkably high stability and good catalytic activity due to its unique nanowire‐network structure.

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Veröffentlicht in:Advanced materials (Weinheim) 2011-03, Vol.23 (12), p.1467-1471
Hauptverfasser: Liang, Hai-Wei, Cao, Xiang, Zhou, Fei, Cui, Chun-Hua, Zhang, Wen-Jun, Yu, Shu-Hong
Format: Artikel
Sprache:eng
Schlagworte:
Carbon - chemistry
Catalysis
electrocatalysis
Electrochemistry
membranes
Membranes, Artificial
Nanowires - chemistry
Oxidation-Reduction
Oxygen - chemistry
oxygen reduction
Platinum - chemistry
Pt nanowires
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Zusammenfassung:A free‐standing Pt‐nanowire membrane fabricated via a multistep templating process is used as an electrocatalyst for the oxygen reduction reaction (ORR). It exhibits remarkably high stability and good catalytic activity due to its unique nanowire‐network structure.
ISSN:0935-9648
1521-4095
DOI:10.1002/adma.201004377