- 专利标题： ELECTROLYTE MEMBRANE FOR MEMBRANE-ELECTRODE ASSEMBLY COMPRISING FILLER IMPROVING ION CONDUCTIVITY
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申请号： US18762107申请日： 2024-07-02
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公开(公告)号： US20240356053A1公开(公告)日： 2024-10-24
- 发明人: Il Seok Chae , Bo Ki Hong
- 申请人： Hyundai Motor Company , Kia Corporation
- 申请人地址： KR Seoul
- 专利权人： Hyundai Motor Company,Kia Corporation
- 当前专利权人： Hyundai Motor Company,Kia Corporation
- 当前专利权人地址： KR Seoul
- 优先权： KR 20200089721 2020.07.20
- 主分类号： H01M8/1004
- IPC分类号： H01M8/1004 ; C08J5/22 ; H01M8/1044 ; H01M8/1069
摘要：
Disclosed is an electrolyte membrane for a membrane-electrode assembly, which may include a filler that is a polymer compound (oligomer) having a low molecular weight. The electrolyte membrane may suitably include an oligomeric poly(vinylpyrrolidone) compound including a sulfonic acid group. The electrolyte membrane for a membrane-electrode assembly may have improved proton conductivity.
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