摘要
介绍了直接甲醇燃料电池(DMFC)阳极Pt基三元、四元合金催化剂和非Pt基催化剂的制备方法,综述了甲醇催化氧化性能和相关反应机理的发展现状,讨论了DMFC多元合金电催化剂的发展趋势,研究结果表明,不同的合金组成和不同的催化剂载体对阳极催化剂的催化活性有着直接的影响。
Direct methanol fuel cells(DMFCs) are promising candidates as power sources for electric automobiles, small electronic equipment and portable mobile power demands, and have been focus in fuel cell field. Preparation of high performance electrocatalysts is the key to development of DMFCs. Preparation of platinum-based and non-platinum multimetallic anodic electrocatalysts for DMFCs were reviewed. The mechanisms for methanol oxidation catalyzed by multimetallic electrocatalysts were discussed and the trends in multimetallic electrocatalysts outlined.
出处
《工业催化》
CAS
2005年第2期1-6,共6页
Industrial Catalysis
基金
黑龙江省自然科学基金资助项目 (B0 2 0 1 )
哈尔滨工业大学校基金 (HIT .2 0 0 1 .3 9)资助项目
