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中文摘要：
质子交换膜燃料电池（PEMFC）商业化面临的一个主要问题是电池的耐久性问题,催化剂的稳定性下降是影响其寿命的关键因素之一。从Pt的溶解再沉积,Pt的团聚长大及碳载体的腐蚀等方面探讨了影响催化剂稳定性的主要因素,概述了提高催化剂稳定性的几种研究思路,并对PEMFC催化剂的发展趋势进行了展望。
英文摘要：
Durability issue of proton exchange membrane fuel cells （PEMFC） is one of the primary factors that impede their large-scale commercialization. Catalyst degradation due to Pt dissolution/aggregation and carbon corrosion is considered as the major contributors. The recent development of improving the catalysts stability was reviewed and the future prospect of research on catalyst for PEMFC was discussed.
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