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电化学  2012 

Pd/PVP-MWCNTs电极对甲酸氧化的电催化性能

, PP. 270-274

Keywords: 聚乙烯吡咯烷酮,多壁碳纳米管,Pd催化剂,直接甲酸燃料电池

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Abstract:

用聚乙烯吡咯烷酮(PVP)修饰的多壁碳纳米管(MWCNTs)作为Pd纳米粒子的载体,制得了Pd/PVP-MWCNTs催化剂并研究了其对甲酸氧化的电催化性能.红外光谱仪(FTIR)和透射电镜(TEM)观测结果表明,Pd/PVP-MWCNTs催化剂中的Pd纳米粒子平均粒径小、分散性好.因此,Pd/PVP-MWCNTs催化剂对甲酸电氧化有很好的电催化性能.

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