发明名称 COMPOSITE MATERIAL COMPRISING POLYIMIDE POROUS MEMBRANE AND PROTON-CONDUCTING MEMBRANE
摘要 <P>PROBLEM TO BE SOLVED: To provide a novel material exerting a new function prepared by using a polyimide film showing an excellent heat resistance, chemical resistance and mechanical strength as a substrate, and a proton-conducting membrane showing a heat resistance and a proton conductivity prepared by using the polyimide film as a substrate. <P>SOLUTION: The composite material comprising the polyimide porous membrane is obtained by filling a highly heat-resistant organic material and/or inorganic material in pores of the polyimide porous membrane and retaining its shape through a physical and/or chemical interaction. The proton-conducting membrane is prepared by filling a monomer or macromonomer which serves as a precursor of a highly heat-resistant, proton-conducting polymer in the pores of the polyimide porous membrane and inducing chemical reaction such as polymerization and crosslinking to generate the polymer. <P>COPYRIGHT: (C)2004,JPO
申请公布号 JP2003335895(A) 申请公布日期 2003.11.28
申请号 JP20020147701 申请日期 2002.05.22
申请人 UBE IND LTD 发明人 OYA NOBUO;YAO SHIGERU;KIUCHI MASAYUKI;HIRANO TETSUHARU
分类号 C08J9/36;H01B1/06;H01M8/02;H01M8/10 主分类号 C08J9/36
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