电化学2001，Vol.7Issue(2)：238-243,6.
CO/H2燃料气的质子交换膜燃料电池性能研究
Performance of Proton Exchange Membrane Fuel Cell with CO/H2 Fuel
俞红梅 1侯中军 1衣宝廉 1毕可万 1张景新 1林治银 1韩明1
作者信息
- 1. 中国科学院大连化学物理研究所燃料电池工程中心,
- 折叠
摘要
Abstract
Fuel of proton exchange membrane fuel cell(PEMFC) mostly comes from reformate contains CO which will poison the fuel cell electrocatalyst.The effect of CO on the performance of PEMFC was studied in this paper.The results of the experiment show that when CO is fed in PEMFC,the cell voltage will be decreased violently,then it will become steady with some vibration.The poison will become more serious with higher CO content and weaker at higher temperature.The adsorption of CO on the electrocatalyst is reversible. The PtRu electrocatalyst is more suitable for the electrocatalysis of CO/H2 than Pt electrocatalyst.关键词
质子交换膜燃料电池/CO中毒/Pt/C/PtRu/C分类
信息技术与安全科学引用本文复制引用
俞红梅,侯中军,衣宝廉,毕可万,张景新,林治银,韩明..CO/H2燃料气的质子交换膜燃料电池性能研究[J].电化学,2001,7(2):238-243,6.
