DMFC阳极用Pt基催化剂的研究进展  

Research progress in Pt-based catalysts for anode of DMFC

作　　者：谷鹏[1] 杨占红[1] 彭英彪[1] 李景威[1] 

机构地区：[1]中南大学化学化工学院,湖南长沙410083

出　　处：《电池》2009年第2期110-112,共3页Battery Bimonthly

摘　　要：综述了直接甲醇燃料电池(DMFC)阳极用单组分催化剂、Pt-Ru、Pt-Sn和Pt-Cr合金等二元催化剂与以Pt-Ru合金为基础的多组分催化剂的研究进展;综述了制备方法、载体及各组分的比例对催化剂催化活性的影响。指出DMFC阳极催化剂将致力于非贵金属催化剂的开发、阳极电极合金组成的研究和催化剂载体的选择。The research progress in mono-component catalysts, bi-component catalysts such as Pt-Ru, Pt-Sn and Pt-Cr and muticomponent cata/ysts based on Pt-Ru al/oy for the anode of direct methanol fuel ce// （DMFC） was summarized. The influences of preparation method,carriers and the ratio of the components to the catalytic activity of the eatalysts were summarized. The developing direction of anode catalysts for DMFC would focus on the development of non-noble metal catalyst, the research of anode electrode alloy composition and the ehoice of catalyst carrier.

关 键 词：直接甲醇燃料电池(DMFC) 电催化剂 铂合金 

分 类 号：TM911.4[电气工程—电力电子与电力传动]