PtNiAu trimetallic nanoalloys enabled by a digestive-assisted process as highly efficient catalyst for hydrogen generation
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- 作者：Jian-Xin Kang1Author Vitae ; Ting-Wen Chen1Author Vitae ; Dong-Feng Zhang ; dfzhang@buaa.edu.cn" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Lin Guo ; guolin@buaa.edu.cn" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae
- 关键词：PtNiAu ; Trimetallic nanoalloy ; Catalysis ; Hydrogen generation ; Digestive-assisted alloying
- 刊名：Nano Energy
- 出版年：2016
- 出版时间：May 2016
- 年：2016
- 卷：23
- 期：Complete
- 页码：145-152
- 全文大小：2495 K
文摘
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A digestive-assisted strategy was developed to enable immiscible Au, Pt and Ni to alloy into trimetallic nanocrystals.
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The composition of the product could be readily adjusted in a quite wide range.
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The as-prepared PtNiAu showed remarkable catalytic activity and excellent long-term stability for the hydrolysis of AB.
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The prominent activity is attributed to the modulated electronic interaction and enhanced charge transfer ability.