一种降低质子交换膜燃料电池不锈钢集流板与石墨单极板接触电阻的方法

孙昊; 韩明; 刘孟恺; 贾俊波; 湛耀添

doi:10.61558/2993-074X.1840

电化学 >

2007 , Vol. 13 >Issue 4: 392 - 397

DOI: https://doi.org/10.61558/2993-074X.1840

研究论文

一种降低质子交换膜燃料电池不锈钢集流板与石墨单极板接触电阻的方法

孙昊 ,
韩明 ,
刘孟恺 ,
贾俊波 ,
湛耀添

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西南交通大学电气工程学院,西南交通大学电气工程学院,新加坡淡马锡理工学院燃料电池应用中心,新加坡淡马锡理工学院燃料电池应用中心,新加坡淡马锡理工学院燃料电池应用中心四川成都610031,四川成都610031,529757新加坡,529757新加坡,529757新加坡

收稿日期: 2007-11-28

修回日期: 2007-11-28

网络出版日期: 2007-11-28

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A New Method to Reduce the Contact Resistance Between Metal Current Collector and Graphite Plate for PEMFC

SUN Hao ,
HAN Ming ,
LIU Meng-kai ,
JIA Jun-bo ,
ZHAN Yao-tian

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(1.School of Electrical Enginerring,Southwest Jiao Tong University,Chengdu 610031,China,2.Fuel Cell Application Center,Temasek Engineering School,529757 Singapore

Received date: 2007-11-28

Revised date: 2007-11-28

Online published: 2007-11-28

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摘要

建立一种降低质子交换膜燃料电池金属集流板与石墨单极板接触电阻的新方法.电学方法(电压降法)测试-数学模型分析表明,在不锈钢集流板和石墨单极板间嵌入金属拉伸网-碳胶聚合物复合体可消除金属集流板与石墨单极板间的接触电阻,从而能够有效降低燃料电池的内阻,提高燃料电池的性能.

关键词： 质子交换膜燃料电池; 不锈钢集流板; 石墨单极板; 金属拉伸网-碳胶聚合物导电复合体

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孙昊 , 韩明 , 刘孟恺 , 贾俊波 , 湛耀添 . 一种降低质子交换膜燃料电池不锈钢集流板与石墨单极板接触电阻的方法[J]. 电化学, 2007 , 13(4) : 392 -397 . DOI: 10.61558/2993-074X.1840

Abstract

A new method to reduce the contact resistance between metal current collector and graphite plate for PEMFC has been proposed.It was found that the contact resistance between the stainless steel current collector and graphite plate after embedding a metal net-carbon polymer composition is effective by to eliminate,Fuel cell testing has presented that this new method can effectively reduce the internal resistance of PEMFC,and improve the performance of the PEM fuel cell.

Key words： PEMFC; stainless steel current collector; graphite plate; metal net-carbon polymer conductor

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