PEMFC低温起动研究进展  

Research progress of cold-start for PEMFC

作　　者：李友才[1] 杨宗田[1] 贾振华[1] 

机构地区：[1]河南工业大学机电工程学院,河南郑州450007

出　　处：《电源技术》2014年第7期1384-1386,共3页Chinese Journal of Power Sources

基　　金：校高层次人才基金(2010BS054)

摘　　要：质子交换膜燃料电池(PEMFC)具有环境友好、效率高和室温可快速起动等优点,被认为是汽车的首选动力源。分别对PEMFC的质子交换膜、催化层、扩散层、低温扫气及其建模的低温研究现状进行了详述,并提出了今后质子交换膜燃料电池低温起动研究的方向和重点。The proton exchange membrane fuel cells （PEMFCs） are considered as the preferred power source of the automobile due to its many advantages such as environment friendly, high efficient and quick start for room temperature, etc. The subfreezing research status of the proton exchange membrane, the catalyst layer, the diffusion layer, the subfreezing purge and modeling methods of PEMFC were respectively reviewed, and then the research trend and focuses of future cold-start of PEMFC were proposed.

关 键 词：质子交换膜 燃料电池 低温起动 扩散层 

分 类 号：TM911[电气工程—电力电子与电力传动]