摘要
介绍了直接乙醇燃料电池(DEFC)具有无毒,来源丰富的优点,分析了DEFC在Pt上的电催化氧化机理,讨论了DEFC的阳极电催化剂的重要作用;探讨了具有高电催化活性的新型Pt基催化剂、新型非贵金属催化剂、新型催化剂载体、新型的催化剂制备方法等的研究现状;指明了阳极催化剂将是今后DEFC研究和发展的重要方向之一。
The advantages of direct ethanol fuel cell(DEFC) include non-toxic and rich source were introduced.The electro-oxidation mechanism of DEFC anode catalyst was analyzed and the importance of anode electrocatalysts for DEFC was been discussed.The progress in the research of a new Pt-based catalysts with high electrocatalytic activity,a new type of non-noble metal catalyst,a new catalyst carrier and a new preparation method for catalyst were discussed.The research and development direction for the future of DEFC was pointed out.
出处
《化工新型材料》
CAS
CSCD
北大核心
2010年第3期13-15,64,共4页
New Chemical Materials
基金
江苏省自然科学基金重点项目(BK2007704)
江苏高校自然科学重大基础研究项目(08KJA480001)
南通市应用研究计划项目(K2007001和K2008002)