- 专利标题: POSITIVE ELECTRODE MATERIAL AND BATTERY USING SAME
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申请号: EP18902731.1申请日: 2018-12-12
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公开(公告)号: EP3745503A1公开(公告)日: 2020-12-02
- 发明人: SUGIMOTO Yuta , NATSUI Ryuichi , SASAKI Izuru , MIYAZAKI Akinobu
- 申请人: Panasonic Intellectual Property Management Co., Ltd.
- 申请人地址: 1-61, Shiromi 2-chome Chuo-ku Osaka-shi, Osaka 540-6207 JP
- 专利权人: Panasonic Intellectual Property Management Co., Ltd.
- 当前专利权人: Panasonic Intellectual Property Management Co., Ltd.
- 当前专利权人地址: 1-61, Shiromi 2-chome Chuo-ku Osaka-shi, Osaka 540-6207 JP
- 代理机构: Grünecker Patent- und Rechtsanwälte PartG mbB
- 优先权: JP2018011530 20180126
- 国际公布: WO2019146296 20190801
- 主分类号: H01M4/1315
- IPC分类号: H01M4/1315 ; C01F17/00 ; C01G25/00 ; C01G53/00 ; H01M4/505 ; H01M4/525 ; H01M4/62 ; H01M10/052 ; H01M10/0562 ; H01M10/0585
摘要:
Provided is a positive electrode material which further improves charge / discharge efficiency. The positive electrode material according to the present disclosure includes a positive electrode active material and a first solid electrolyte material. The first solid electrolyte material includes Li, M, and X, and does not include sulfur. M is at least one selected from the group consisting of metalloid elements and metal elements other than Li. X is at least one selected from the group consisting of CI, Br, and I. The positive electrode active material includes a metal oxyfluoride.
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