Au/Pt and Au/Pt3Ni nanowires as self-supported electrocatalysts with high activity and durability for oxygen reduction

Novel Au/Pt and Au/Pt(3)Ni nanostructures consisting of Pt and Pt(3)Ni alloy nanodendrites grown on Au nanowires were synthesized, which exhibited high electrocatalytic activity and durability toward oxygen reduction when used as self-supported catalysts.

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Bibliographische Detailangaben
Veröffentlicht in:	Chemical communications (Cambridge, England) England), 2011-01, Vol.47 (42), p.11624-11626
Hauptverfasser:	Tan, Yueming, Fan, Jingmin, Chen, Guangxu, Zheng, Nanfeng, Xie, Qingji
Format:	Artikel
Sprache:	eng
Schlagworte:	Catalysis Durability Gold Gold - chemistry Microscopy, Electron - methods Nanocomposites Nanomaterials Nanostructure Nanowires Nickel - chemistry Oxidation-Reduction Oxygen - chemistry Platinum Platinum - chemistry Reduction
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Beschreibung
Zusammenfassung:	Novel Au/Pt and Au/Pt(3)Ni nanostructures consisting of Pt and Pt(3)Ni alloy nanodendrites grown on Au nanowires were synthesized, which exhibited high electrocatalytic activity and durability toward oxygen reduction when used as self-supported catalysts.
ISSN:	1359-7345 1364-548X
DOI:	10.1039/c1cc15558j