Fabrication of hollow platinum-ruthenium core-shell catalysts with nanochannels and enhanced performance for methanol oxidation
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- 作者：Yuming Hu yuminghu9@163.com" class="auth_mail" title="E-mail the corresponding author ; Aimei Zhu ; amzhu@xmu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Qiugen Zhang qgzhang@xmu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Qinglin Liu qlliu@xmu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Methanol oxidation ; Core-shell structure ; Hollow ; Nanochannel ; Electrocatalyst
- 刊名：Journal of Power Sources
- 出版年：2015
- 出版时间：20 December 2015
- 年：2015
- 卷：299
- 期：Complete
- 页码：443-450
- 全文大小：2783 K
文摘
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Hollow Pt/Ru core–shell catalysts with nanochannels were synthesized.
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Integrity of the Pt shell could be easily controlled by varying the H2PtCl6 content.
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The H–PtRu catalysts showed high catalytic activity for MOR.
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The H–PtRu catalyst with high Ru content showed the highest stability.