发明授权
US08039172B2 Cathode catalyst for a fuel cell, and a membrane-electrode assembly for a fuel cell and a fuel cell system comprising the same
有权
用于燃料电池的阴极催化剂，以及用于燃料电池的膜 - 电极组件和包括其的燃料电池系统
- 专利标题： Cathode catalyst for a fuel cell, and a membrane-electrode assembly for a fuel cell and a fuel cell system comprising the same
- 专利标题（中）： 用于燃料电池的阴极催化剂，以及用于燃料电池的膜 - 电极组件和包括其的燃料电池系统
-
申请号： US11716023申请日： 2007-03-09
-
公开(公告)号： US08039172B2公开(公告)日： 2011-10-18
- 发明人: Alexey Alexandrovichserov , Chan Kwak , Si-Hyun Lee
- 申请人： Alexey Alexandrovichserov , Chan Kwak , Si-Hyun Lee
- 申请人地址： KR Gongse-dong, Giheung-gu, Yongin-si, Gyeonggi-do
- 专利权人： Samsung SDI Co., Ltd.
- 当前专利权人： Samsung SDI Co., Ltd.
- 当前专利权人地址： KR Gongse-dong, Giheung-gu, Yongin-si, Gyeonggi-do
- 代理商 Robert E. Bushnell, Esq.
- 优先权： KR10-2006-0022253 20060309
- 主分类号： H01M4/02
- IPC分类号： H01M4/02
摘要：
A cathode catalyst for a fuel cell, and a membrane-electrode assembly for a fuel cell and a fuel cell system that includes the same. The cathode catalyst includes an active material of an A-B-X compound where A is one of Cu, Ag or a combination thereof, B is one of Nb, Hf; Ta or combinations thereof, and X is one of S, Se, Te or combinations thereof, and a carbon-based material supporting the active material as a carrier.
公开/授权文献
信息查询
