发明授权
- 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
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申请号: US12272226申请日: 2008-11-17
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公开(公告)号: US08754140B2公开(公告)日: 2014-06-17
- 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
- 申请人地址: JP Osaka
- 专利权人: Daikin Industries, Ltd.
- 当前专利权人: Daikin Industries, Ltd.
- 当前专利权人地址: JP Osaka
- 代理机构: Stites & Harbison PLLC
- 代理商 Stephen J. Weyer, Esq.
- 优先权: JP10-130421 19980513
- 主分类号: H01M6/18
- IPC分类号: H01M6/18
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.
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