发明名称 |
SOLID ELECTROLYTE, SOLID ELECTROLYTE MEMBRANE, FUEL BATTERY CELL, AND FUEL BATTERY |
摘要 |
Provided is solid electrolyte utilizing a composite oxide of a RP-type structure, that is useful for achieving strong electromotive force and enhanced current-voltage characteristics of a fuel battery, has enhanced ion conductivity and sufficiently inhibited electronic conductivity, and is capable of intercalation of a large amount of water or hydrogen groups, as well as a solid electrolyte membrane, a fuel battery cell, and a fuel battery. The solid electrolyte and the solid electrolyte membrane of the present invention has been obtained by subjecting a particular composite oxide of a RP-type structure or a membrane thereof to a treatment of at least one of hydroxylation and hydration, and has a property that the mass determined by TG measurement at 400 °C is less than that at 250 °C by not less than 4.0 %. |
申请公布号 |
EP2722920(A4) |
申请公布日期 |
2015.04.08 |
申请号 |
EP20120803484 |
申请日期 |
2012.06.19 |
申请人 |
SANTOKU CORPORATION;NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY |
发明人 |
MATSUDA, MOTOFUMI;MUROTA, TADATOSHI;TAKEGUCHI, TATSUYA |
分类号 |
H01M8/02;C01G49/00;C01G51/00;H01B1/06;H01B1/12;H01M8/10;H01M8/12 |
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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