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电化学(中英文) ›› 2018, Vol. 24 ›› Issue (6): 639-654.  doi: 10.13208/j.electrochem.180849

• 庆祝衣宝廉院士八十华诞专辑 • 上一篇    下一篇

静电纺丝制备质子交换膜燃料电池催化剂层综述

刘勇1,丁涵2,司德春3,彭杰4,张剑波3,5*   

  1. 1. 北京化工大学材料科学与工程学院,北京 100081;2. 北京化工大学,机电工程学院,北京 100081;3. 清华大学汽车工程系,汽车安全与节能国家重点实验室,北京 100084; 4. 清华大学工程力学系,北京 100084; 5. 北京理工大学,北京电动车辆协同创新中心,北京 100081
  • 收稿日期:2018-09-17 修回日期:2018-10-22 出版日期:2018-12-28 发布日期:2018-11-06
  • 通讯作者: 张剑波 E-mail:jbzhang@mail.tsinghua.edu.cn
  • 基金资助:
    教育部客车燃料电池水管理与低温启动研究项目(No. 2016YFE0118600)资助

A Review of Proton Exchange Membrane Fuel Cell Catalyst Layer by Electrospinning

LIU Yong1, DING Han2, SI De-chun3, PENG Jie4, ZHANG Jian-bo3,5*   

  1. 1. College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100081; 2. College of Mechanical and Electrical Engineering, Beijing University of Chemical Technology, Beijing 100081; 3. Department of Automotive Engineering, State Key Laboratory of Automotive Safety and Energy, Tsinghua University, Beijing 100084; 4. Department of Engineering Mechanics, Tsinghua University, Beijing 100084; 5. Collaborative Innovation Center of Electric Vehicles in Beijing, Beijing Institute of Technology, Beijing 100081
  • Received:2018-09-17 Revised:2018-10-22 Published:2018-12-28 Online:2018-11-06
  • Contact: ZHANG Jian-bo E-mail:jbzhang@mail.tsinghua.edu.cn

摘要: 质子交换膜燃料电池催化剂层在成本、耐久性以及性能上的局限是制约燃料电池汽车商业化的瓶颈. 已有文献证明静电纺丝技术制备的纳米纤维催化剂层能提高催化剂利用率、增加三相界面和三相通道以及提高耐久性. 作者结合所在课题组的工作综述了静电纺丝技术制备质子交换膜燃料电池催化剂层的研究进展. 首先,介绍了质子交换膜燃料电池催化剂层的发展历程,并从制备方式和结构两个方面对其进行分类和总结;接下来,从静电纺丝纳米纤维催化剂层的制备、物理特性表征、电化学性能分析及耐久性表征等方面进行了总结;最后,从三相界面、三相通道以及量产适用性的视点比较了三种结构的催化剂层,介绍了质子交换膜燃料电池催化剂层的发展趋势,并梳理了静电纺丝法制备质子交换膜燃料电池催化剂层领域待研的问题.

关键词: 质子交换膜燃料电池, 催化剂层, 静电纺丝, 三相界面, 三相通道

Abstract: The limitation of catalyst layer for proton exchange membrane fuel cell (PEMFC) in cost, durability and performance constitutes the bottleneck for the commercialization of fuel cell vehicles. Electrospun catalyst layer, with high catalyst utilization, increased triple phase boundary (TPB) and triple phase channel (TPC), has been developed by many researchers. This paper reviews the research progress in the electrospun catalyst layer for PEMFC, combined with the author’s work. Firstly, the development progress of catalyst layer is summarized, and the catalyst layer is classified and analyzed based on its fabrication method and structure character. Next, the fabrication process, physical property characterization, electrochemical performance analysis and durability characterization of the electrospun nanofiber catalyst layer are described. Finally, further develoment tendency in catalyst layer for PEMFC is viewed by comparion of three kinds of catalyst layers from the viewpoints of TPB, TPC and mass production. Future research topics are discussed

Key words: proton exchange membrane fuel cell, catalyst layer, electrospinning, triple-phase boundary, triple-phase channel

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