Investigation of MEA degradation in PEM fuel cell under accelerating degradation cycles

• 作 者: Mingyang Liu Cheng Wang Fucheng Xie Zongqiang Mao
• 机 构: Institute of Nuclear and New Energy Technology,Tsinghua University,Beijing 100084,China
• 出 处: 第五届世界氢能技术大会(WHTC2013)
• 发表日期: 2013年9期
• 关键词: proton exchange membrane fuel cells accelerating degradation technique Durabilit

　　Durability is one of the major barriers to proton exchange membrane fuel cells (PEMFCs) being accepted as a commercially viable product.It is therefore important to understand the degradatoin phenomena of MEA (membrane electrode assembly) in PEMFCs and analyze degradation mechanisms.