Synthesis and Characterization of Pt–Ag Alloy Nanocages with Enhanced Activity and Durability toward Oxygen Reduction

Engineering the elemental composition of metal nanocrystals offers an effective strategy for the development of catalysts or electrocatalysts with greatly enhanced activity. Herein, we report the synthesis of Pt–Ag alloy nanocages with an outer edge length of 18 nm and a wall thickness of about 3 nm...

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Veröffentlicht in:	Nano letters 2016-10, Vol.16 (10), p.6644-6649
Hauptverfasser:	Yang, Xuan, Roling, Luke T, Vara, Madeline, Elnabawy, Ahmed O, Zhao, Ming, Hood, Zachary D, Bao, Shixiong, Mavrikakis, Manos, Xia, Younan
Format:	Artikel
Sprache:	eng
Schlagworte:	density functional theory INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY MATERIALS SCIENCE nanocage oxygen reduction reaction platinum-based catalyst Pt−Ag alloy
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