发明名称 |
MACROMOLECULAR ELECTROLYTE MEMBRANE FOR A FUEL CELL, AND A MEMBRANE ELECTRODE BINDER MATERIAL AND A FUEL CELL COMPRISING THE SAME |
摘要 |
Provided are a polymer electrolyte membrane for fuel cells, and a membrane electrode assembly and a fuel cell including the same. More specifically, provided is a polymer electrolyte membrane for fuel cells including a hydrocarbon-based cation exchange resin having hydrogen ion conductivity and fibrous nanoparticles having a hydrophilic group. By using the fibrous nanoparticles having a hydrophilic group in conjunction with the hydrocarbon-based cation exchange resin having hydrogen ion conductivity, it is possible to obtain a polymer electrolyte membrane for fuel cells that exhibits improved gas barrier properties and long-term resistance, without causing deterioration in performance of fuel cells, and a fuel cell including the polymer electrolyte membrane. |
申请公布号 |
EP2515368(A2) |
申请公布日期 |
2012.10.24 |
申请号 |
EP20100837901 |
申请日期 |
2010.12.17 |
申请人 |
LG CHEM, LTD. |
发明人 |
KIM, HYUK;CHOI, SEONG HO;SUNG, KYUNGA;LEE, SANGWOO;NOH, TAE GEUN;KIM, JI SOO |
分类号 |
H01M8/02;H01M8/10 |
主分类号 |
H01M8/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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