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汽车安全与节能学报

汽车安全与节能学报 ›› 2012, Vol. 3 ›› Issue (3): 276-286.DOI: 10.3969/j.issn.1674-8484.2012.03.011

• 汽车节能与环保 • 上一篇    下一篇

车用燃料电池系统的性能衰退机理及影响因素分析

张新丰，杨代军，周拓   

  1. 同济大学 新能源汽车工程中心，上海 201804，中国
  • 收稿日期:2012-07-10 出版日期:2012-09-25 发布日期:2012-10-24
  • 作者简介:张新丰(1980—)，男（汉），浙江，讲师。E-mail ：zhangxinfeng@tongji.edu.cn
  • 基金资助:

    国家“八六三”高技术研究发展计划（2011AA11A265）

Review on degradation mechanism and in fluence factors for
vehicular fuel cell systems

ZHANG Xinfeng, YANG Daijun, ZHOU Tuo   

  1. Clean Energy Automotive Engineering Center, Tongji University, Shanghai 201804, China
  • Received:2012-07-10 Online:2012-09-25 Published:2012-10-24
  • About author:张新丰(1980—)，男（汉），浙江，讲师。E-mail ：zhangxinfeng@tongji.edu.cn
  • Supported by:

    国家“八六三”高技术研究发展计划（2011AA11A265）

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摘要： 耐久性问题是制约车用燃料电池系统产业化的一个关键。该文以目前最常用的全氟磺酸膜燃
料电池为对象，基于文献研究法，对目前在燃料电池耐久性、性能衰退方面的研究成果进行分析和
整理，归纳了车用质子交换膜燃料电池系统中膜、催化剂、气体扩散层、双极板等主要组件的性能衰
退机理，利用逻辑链分析方法描述了其性能衰退的过程，归纳了道路环境下影响燃料电池性能衰退
的不同原因类型，给出了车载运行环境和操作工况对燃料电池性能衰退影响的半定量分析，给出了改
进燃料电池系统耐久性的一些方法。

关键词: 车用燃料电池系统, 质子交换膜（PEM）, 道路工作环境, 耐久性, 性能衰退, 逻辑链图

Abstract: The limitation of durability is a bottle neck for the vehicular proton exchange membrane (PEM)
fuel system industrialization. This paper focuses on the perfluorinated sulfonic acid membrane typed fuel cell
and gives a complete review on its key components’ degradation mechanism through deliberate analyses and
conclusions to the achievements of PEM fuel cell performance degradation research by native and overseas
scientists. Logic link chart was used to describe the inner relationship of each degradation phenomenon of
the membrane, catalyst, gas diffusion layer and bipolar plate. The causation of PEM fuel under road operating
conditions is concluded and classified with the semi-qualitative analysis figured out and methods for mitigating
performance degradation suggested.

Key words: vehicular fuel cell system, proton exchange membrane (PEM), road operating condition, durability, performance degradation, logic link chart

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