发明申请
US20090075150A1 MATERIAL FOR SOLID POLYELECTROLYTE SUITABLE FOR USE IN FUEL CELL
失效
适用于燃料电池的固体聚电解质材料
- 专利标题： MATERIAL FOR SOLID POLYELECTROLYTE SUITABLE FOR USE IN FUEL CELL
- 专利标题（中）： 适用于燃料电池的固体聚电解质材料
-
申请号： US12272226申请日： 2008-11-17
-
公开(公告)号： US20090075150A1公开(公告)日： 2009-03-19
- 发明人: Takayuki ARAKI , Noritoshi OKA , Yoshito TANAKA , Takayuki NAKAMURA , Tetsuo SHIMIZU
- 申请人： Takayuki ARAKI , Noritoshi OKA , Yoshito TANAKA , Takayuki NAKAMURA , Tetsuo SHIMIZU
- 优先权： JP1998-130421 19980513
- 主分类号： H01M8/10
- IPC分类号： H01M8/10 ; C08F214/18 ; C08F214/26
摘要：
A material for solid polyelectrolytes which comprises a polymer comprising two or more fluoropolymer segments differing in monomer composition, wherein at least one of the fluoropolymer segments has sulfonic acid type functional groups.