发明名称 |
SULFIDE SOLID ELECTROLYTE MATERIAL, BATTERY, AND METHOD FOR PRODUCING SULFIDE SOLID ELECTROLYTE MATERIAL |
摘要 |
The problem of the present invention is to provide a sulfide solid electrolyte material having excellent ion conductivity. The present invention solves the problem by providing a sulfide solid electrolyte material comprising an M 1 element (such as a Li element), an M 2 element (such as a Ge element and a P element), and an S element; having a peak in a position of 2¸ = 29.58°±0.50° in an X-ray diffraction measurement using a CuK± line; and having an I B /I A value of less than 0.50 when a diffraction intensity at the peak of 2¸ = 29.58°±0.50° is represented by I A and a diffraction intensity at a peak of 2¸ = 27.33°±0.50° is represented by I B . |
申请公布号 |
EP2555307(B1) |
申请公布日期 |
2016.07.20 |
申请号 |
EP20110759605 |
申请日期 |
2011.03.25 |
申请人 |
TOKYO INSTITUTE OF TECHNOLOGY;TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
KANNO, RYOJI;HIRAYAMA, MASAAKI;KATO, YUKI;KAWAMOTO, KOJI;HAMA, SHIGENORI;OTOMO, TAKAMASA;NOBUHARA, KUNIHIRO |
分类号 |
H01M10/0562;C01B25/14;H01B1/06;H01B13/00;H01M4/62 |
主分类号 |
H01M10/0562 |
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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