-
公开(公告)号:US09786942B2
公开(公告)日:2017-10-10
申请号:US13730881
申请日:2012-12-29
申请人: Jian-Wei Guo , Xiao-Lin Xie , Cheng Wang , Xiang-Ming He , Wen-Juan Wei , Chen-Chen Zhao
发明人: Jian-Wei Guo , Xiao-Lin Xie , Cheng Wang , Xiang-Ming He , Wen-Juan Wei , Chen-Chen Zhao
IPC分类号: H01M8/10 , H01M8/1004 , H01M4/90 , H01M4/92 , H01M8/1007 , B82Y30/00
CPC分类号: H01M8/1004 , B82Y30/00 , H01M4/9083 , H01M4/926 , H01M8/1007
摘要: A membrane electrode includes a first electrode, a second electrode, and a proton exchange membrane sandwiched between the first electrode and the second electrode. The first electrode includes a first gas diffusion layer and a first catalyst layer. The second electrode includes a second gas diffusion layer and a second catalyst layer. The first catalyst layer or the second catalyst layer includes a carbon nanotube-metal particle composite including carbon nanotubes, polymer layer, and metal particles. The polymer layer is coated on a surface of the carbon nanotubes and defines a plurality of pores uniformly distributed; the metal particles are located in the pores. A fuel cell including the membrane electrode is also disclosed.