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Recent advances in catalyst materials for proton exchange membrane fuel cells
APL Materials ( IF 5.3 ) Pub Date : 2021-04-01 , DOI: 10.1063/5.0045801
L. Mølmen 1, 2 , K. Eiler 3 , L. Fast 1 , P. Leisner 2 , E. Pellicer 3
Affiliation  

Research on fuel cell technology is constantly gaining importance, while global emission requirements are becoming more and more restrictive. For environmentally neutral proton exchange membrane fuel cells (PEMFCs) to become a competitive technology, sustainable infrastructures need to be established. One of the main showstoppers is the utilization of the rare and therefore costly precious metal Pt as the key element in the electrocatalysis of hydrogen and oxygen. A huge amount of research is done on immensely reducing or even replacing Pt for future PEMFC technology. In this research update, the progress on oxygen reduction reaction catalysts in acidic media over the past two years is reviewed, with special attention to their durability.

中文翻译:

质子交换膜燃料电池催化剂材料的最新进展

随着全球排放要求越来越严格,对燃料电池技术的研究日益重要。为了使环境中性的质子交换膜燃料电池(PEMFC)成为竞争技术,需要建立可持续的基础设施。主要的表现之一是利用稀有因而昂贵的贵金属Pt作为氢和氧电催化的关键元素。关于为将来的PEMFC技术极大地减少甚至替代Pt,已经进行了大量的研究。在本研究更新中,回顾了过去两年中在酸性介质中氧还原反应催化剂的研究进展,并特别关注了它们的耐久性。
更新日期:2021-04-30
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