发明名称 |
Proton exchange composite membranes, composite solutions and method for the manufacturing a fuel cell using the same |
摘要 |
An ion exchange composition membrane is made up of dispersed natural clay and/or organized clay in ion conducting polymeric film as a methanol barrier material. The membrane exhibits low methanol crossover, high proton conductivity and is thus suitable for use in direct methanol fuel cells with low costal advantage. <IMAGE> |
申请公布号 |
EP1289043(B1) |
申请公布日期 |
2007.12.05 |
申请号 |
EP20020256145 |
申请日期 |
2002.09.04 |
申请人 |
KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY |
发明人 |
WON, JONGOK;KANG, YONG SOO;OH, IN-HWAN;HA, HEUNG YONG;CHOI, SANGWOOK;CHOUN, JEE WON;JUNG, BUM-SUK |
分类号 |
B01D69/12;H01M8/10;B01D69/14;B01D71/28;B01D71/32;B01D71/80;B01J39/20;B01J47/12;C08J5/22;C25B13/08;H01B1/06;H01M4/86;H01M8/02 |
主分类号 |
B01D69/12 |
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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