发明名称 |
Inter-penetrated proton exchange membrane, method for manufacturing the same, and proton exchange membrane fuel cell utilizing the same |
摘要 |
The disclosed forms a proton exchange membrane. First, multi-maleimide and barbituric acid are copolymerized to form a hyper-branched polymer. Next, the solvent of the sulfonated tetrafluoroethylene copolymer (Nafion) aqueous solution is replaced from water with dimethyl acetamide (DMAc). 10 to 20 parts by weight of the hyper-branched polymer is added to the 90 to 80 parts by weight of the Nafion in a DMAc solution, stood and heated to 50° C. to inter-penetrate the hyper-branched polymer and the Nafion. The heated solution is coated on a substrate, baked, and pre-treated to remove residue solvent for completing an inter-penetrated proton exchange membrane. |
申请公布号 |
US8501368(B2) |
申请公布日期 |
2013.08.06 |
申请号 |
US20090567048 |
申请日期 |
2009.09.25 |
申请人 |
PAN JING-PIN;LIN YUEH-WEI;CHANG CHUNG-LIANG;TSAI LI-DUAN;HSU YA-TIN;INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE |
发明人 |
PAN JING-PIN;LIN YUEH-WEI;CHANG CHUNG-LIANG;TSAI LI-DUAN;HSU YA-TIN |
分类号 |
H01M8/10 |
主分类号 |
H01M8/10 |
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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