发明名称 |
PHOSPHOSILICATE GEL, PROTON CONDUCTIVE MATERIAL AND ITS PRODUCTION METHOD |
摘要 |
PROBLEM TO BE SOLVED: To provide a proton conductive material or membrane excellent in proton conductivity and less in its deterioration even under a high temperature or high humidity condition, and also provide its production method. SOLUTION: The proton conductive material comprises a phosphosilicate gel which is produced by adding an aluminum compound and/or boron compound and phosphoric acid to a contactant of the water containing an acidic condensation catalyst and a silane compound containing a tetraalkoxysilane and an alkyltrialkoxysilane, mixing them to form a sol, gelling the obtained sol, and then heat treating. |
申请公布号 |
JP2003137527(A) |
申请公布日期 |
2003.05.14 |
申请号 |
JP20010329216 |
申请日期 |
2001.10.26 |
申请人 |
MINAMI TSUTOMU;JSR CORP |
发明人 |
MINAMI TSUTOMU;TATSUMISUNA MASAHIRO;TADANAGA SEIJI;MATSUDA ATSUNORI |
分类号 |
C01B33/12;C08G77/02;C08G79/08;C08G79/10;H01B1/06;H01M8/02;H01M8/10 |
主分类号 |
C01B33/12 |
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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