质子交换膜燃料电池在结构和关键技术方面已取得很大突破,但是在降低制造成本以及提高催化剂抗中毒能力等方面还存在一定问题。简要介绍了质子交换膜燃料电池的原理,概述了面临的困难以及最新的解决办法,并对质子交换膜燃料电池的发展前景进行了展望。

Although the structure and key technology of proton exchange membrane fuel cells(PEMFC)have made great breakthroughs, some problems such as reducing manufacture cost and increasing anti-poisoned ability of the catalysts still exist. The principle of PEMFC, the difficulty and the latest solutions were introduced in brief. The prospect of PEMFC was viewed.