【摘要】 直接甲醇燃料电池通常使用美国杜邦公司生产的Nafion膜作固体电解质膜,但甲醇易于通过Nafion膜向阴极渗透。解决这一问题是直接甲醇燃料电池研究领域中的热门课题。简单介绍了Nafion膜的结构及其优缺点,然后对目前各种基于Nafion膜的改性研究和新型质子交换膜的制备与性能研究现状进行了综述。更多还原

【Abstract】 Nafion membrane produced by Dupont company are widely used in direct methanol fuel cell.However,it can be penetrated by methanol.It is a hot topic in the research and development on DMFC to solve this problem.The structure and performance of Nafion membrane were introduced at first in this paper,and then the research progresses in the performance improvement of Nafion membrane and the preparation and performance of new proton exchange membrane were reviewed.更多还原