Synthesis of Pt/Ag bimetallic nanorattle with Au core

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• 作者：Jianhui Yang ; Lehui Lu ; Haishui Wang and Hongjie Zhang
• 关键词：Seeding growth method ; Template-engaged reaction ; Pt/Ag nanorattle
• 刊名：Scripta Materialia
• 出版年：2006
• 出版时间：2006
• 年：2006
• 卷：54
• 期：2
• 页码：159-162
• 全文大小：187 K

文摘

A straightforward combination of the seeding growth method and replacement reaction allowed for the formation of a nanorattle composed of a gold core and Pt/Ag shell. The size, structure, and composition of the Pt/Ag rattle-type nanostructure were confirmed by scanning electron microscopy, transmission electron microscopy and X-ray photoelectron spectrometry.