Synthesis of Structurally Ordered Pt3Ti and Pt3V Nanoparticles as Methanol Oxidation Catalysts

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• 作者：Zhiming Cui ; Hao Chen ; Mengtian Zhao ; Daniel Marshall ; Yingchao Yu ; H茅ctor Abru帽a ; Francis J DiSalvo
• 刊名：Journal of the American Chemical Society
• 出版年：2014
• 出版时间：July 23, 2014
• 年：2014
• 卷：136
• 期：29
• 页码：10206-10209
• 全文大小：272K
• ISSN：1520-5126

文摘

Structurally ordered Pt₃Ti or Pt₃V intermetallic nanoparticle catalysts with ultrasmall particle sizes have never been successfully synthesized. Herein, we present a KCl-nanoparticle method to successfully provide such compounds. These two catalysts show enhanced catalytic activity and stability for methanol oxidation compared to pure Pt.