- 专利标题： Polymer membrane for fuel cell, method of preparing the same, membrane-electrode assembly including the same, and fuel cell system including the same
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申请号： US11546392申请日： 2006-10-12
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公开(公告)号： US07659318B2公开(公告)日： 2010-02-09
- 发明人: Sang-Il Han , In-Hyuk Son , Chan-Gyun Shin , Chang-Bong Lee
- 申请人： Sang-Il Han , In-Hyuk Son , Chan-Gyun Shin , Chang-Bong Lee
- 申请人地址： KR Suwon-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 Suwon-si, Gyeonggi-do
- 代理商 Robert E. Bushnell, Esq.
- 优先权： KR10-2005-0096071 20051012
- 主分类号： C08J5/20
- IPC分类号： C08J5/20
摘要：
The present invention relates to a polymer electrolyte membrane for a fuel cell, a method for manufacturing the polymer electrolyte membrane, a membrane-electrode assembly for a fuel cell including the polymer electrolyte membrane, and a fuel cell system including the membrane-electrode assembly. The polymer electrolyte membrane includes a proton-conductive polymer membrane including a polymer micelle inside a hydrophilic channel. Herein, the micelle includes a vinyl-based polymer obtained from polymerization of a vinyl-based monomer and an anionic surfactant surrounding the vinyl-based polymer.