摘要
再生氢氧燃料电池(RFC)是一种将水电解技术与氢氧燃料电池技术相结合的可充放电池,使2H2+O2→2H2O+电能与其逆过程得以循环进行,换言之,氢氧燃料电池的燃料氢气和氧化剂氧气可通过水电解技术得以“再生”,起到蓄能作用.RFC主要用于航天领域,与目...
In this paper, we report the results of our studies on regenerative proton exchange membrane fuel cell(RPEMRFC) catalysts, electrode preparation and their performances. The Pt catalyst for the oxygen electrode was replaced by 60 w%Pt+40 w%IrO 2 which reduces polarization by 0.2 V in a polymer protone exchange membrane fuel cell. The cycle performance of RPEMRFC was found to be manly effected by the stability of the diffiusion layer of bifunctional oxygen electrode.
出处
《电化学》
CAS
CSCD
1998年第4期444-448,共5页
Journal of Electrochemistry
关键词
质子交换膜
RFC
再生氢氧
燃料电池
PEMRFC
Regenerative fuel cell, Proton exchange membrane, Reversible, Bifunctional oxygen electrode