直接甲醇燃料电池堆结构及活化的研究进展

摘要

直接甲醇燃料电池(DMFC)具有高比能量和更换燃料方便等优点,被认为是最有希望应用于便携电子产品(如笔记本电脑、手机、数码相机)的移动电源之一.介绍了直接甲醇燃料电池的工作原理以及活化方法,重点综述了直接甲醇燃料电池堆结构的进展,展望了未来直接甲醇燃料电池堆的研究方向.%Direct methanol fuel cells (DMFC) are regarded as one of the most promising candidates for powering portable electronic devices, such as laptops, cellular phones and digital still camera because of the advantages of high energy density and convenience in refueling. The working principle of DMFC and its activation method was introduced, the recent research development of direct methanol fuel cells stack structure was reviewed in detail, and the future research work on structure was proposed.