【作者】 刘桂成； 王萌； 王一拓； 田哲； 王新东；

【Author】 Liu Guicheng,Wang Meng,Wang Yituo,Tian Zhe,Wang Xindong~*(Department of Physical Chemistry,University of Science and Technology Beijing,Beijing 100083,China)

【机构】 北京科技大学冶金与生态工程学院物理化学系；

【摘要】 直接甲醇燃料电池(DMFC)以其独特的优势被业界认为是本世纪最有可能实现商业化的燃料电池。因此,众多的公司和研究院所展开了深入研究,取得瞩目的成就。本文从膜电极的关键材料的改性、制备技术的创新、电池活化以及国内外电堆性能等方面综述了目前DMFC技术的现状,并对未来研究方向和前景进行了预测。更多还原

【Abstract】 Direct methanol fuel cells were considered to he a promising commercial energy conversion device for portable electronics due to its many advantages.And so,to improve the performance of DMFC,many companies and research institutes were launching the deep research and obtaining a lot of conspicuous achievements.The present paper reviews the research progress in the modification of the membrane electrode assembly key materials,the improvement of the preparation techniques, the activation techniques of the cell and the performance of the DMFC stacks at home and abroad.Meanwhile,the future research directions and development prospects were forecasted.更多还原