发明申请
- 专利标题： POLYMER LAMINATE MEMBRANE, THE METHOD FOR PRODUCING THE MEMBRANE AND THE USE OF THE MEMBRANE
- 专利标题（中）： 聚合物层压膜，生产膜的方法和膜的使用
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申请号： US12614865申请日： 2009-11-09
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公开(公告)号： US20100047661A1公开(公告)日： 2010-02-25
- 发明人: Ken YOSHIMURA , Hiroshi Shinoda , Katsuhiko Iwasaki
- 申请人： Ken YOSHIMURA , Hiroshi Shinoda , Katsuhiko Iwasaki
- 专利权人： SUMITOMO CHEMICAL COMPANY, LIMITED
- 当前专利权人： SUMITOMO CHEMICAL COMPANY, LIMITED
- 优先权： JP2002-189447 20020628; JP2002-220867 20020730; JP2003-094089 20030331
- 主分类号： H01M8/10
- IPC分类号： H01M8/10
摘要：
The present invention relates to a laminated membrane comprising a membrane (I) which comprises aromatic polymer electrolyte containing a super strong acid group and a membrane (II) which comprises one compound selected from the group consisting of electrolytes of perfluoroalkylsulfonic acid polymer and non-super strong acid polymer, and a laminated membrane comprising a membrane (III) which comprises a perfluoroalkylsulfonic acid polymer electrolyte and a membrane (IV) which comprises a non-super strong acid polymer electrolyte. The laminated membrane of the present invention is an electrolyte membrane excellent in generation performance and excellent also in the respect of mechanical strength.