Networks of connected Pt nanoparticles supported on carbon nanotubes as superior catalysts for methanol electrooxidation

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• 作者：Meihua Huang^a ; ^b ; Jianshuo Zhang^a ; ^b ; Chuxin Wu^a ; ^b ; Lunhui Guan^a ; ^b ; ^{guanlh@fjirsm.ac.cn}
• 关键词：Platinum ; Surface defects ; Networks of connected Pt nanoparticles ; Methanol oxidation
• 刊名：Journal of Power Sources
• 出版年：2017
• 出版时间：28 February 2017
• 年：2017
• 卷：342
• 期：Complete
• 页码：273-278
• 全文大小：1600 K
• 卷排序：342

文摘

The networks of Pt nanoparticles supported on carbon nanotubes was synthesized. The Pt utilization of Pt networks with 91 wt% is higher than that of the Pt/C. The Pt networks have a higher mass activity for methanol oxidation than the Pt/C. The durability and anti-poisoning ability of Pt networks are improved greatly.