直接甲醇燃料电池及其关键技术

Direct methanol fuel cell and its key technologies

直接甲醇燃料电池(DMFC)能量转换效率高,功率密度高,燃料来源广且储运方便安全,在大型发电基站和移动供电方面有广泛的应用前景。介绍了DMFC的工作原理、阴极催化剂、阳极催化剂和质子交换膜的研究现状和存在的问题,并对未来的发展做出了展望。

Direct methanol fuel cells（DMFC） which had high energy conversion efficiency, high power density and many fuel sources,had wide applications in large-scale power station and mobile power supply. The working principle of DMFC,research status and existing problems of the cathode catalyst, anode catalyst and proton exchange membrane were introduced. And a prospect of the future development was made.