- 专利标题： COATED CATHODE ACTIVE SUBSTANCE, CATHODE MATERIAL, AND BATTERY
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申请号： EP22804363.4申请日： 2022-03-18
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公开(公告)号： EP4343886A1公开(公告)日： 2024-03-27
- 发明人: SASAKI Izuru
- 申请人： Panasonic Intellectual Property Management Co., Ltd.
- 申请人地址： JP Osaka-shi, Osaka 540-6207 2-1-61, Shiromi Chuo-ku
- 代理机构： Eisenführ Speiser
- 优先权： JP2021085523 20210520
- 国际公布： WO2022244445 20221124
- 主分类号： H01M4/36
- IPC分类号： H01M4/36 ; H01M4/525 ; H01M4/62
摘要：
A coated positive electrode active material 103 according to one aspect of the present disclosure includes a positive electrode active material 101 and a coating layer 102 coating at least a portion of a surface of the positive electrode active material 101. A positive electrode material 1000 according to one aspect of the present disclosure includes the coated positive electrode active material 103 and a first solid electrolyte 104. A battery 2000 according to one aspect of the present disclosure includes: a positive electrode 201 including the positive electrode material 1000; a negative electrode 203; and an electrolyte layer 202 provided between the positive electrode 201 and the negative electrode 203.
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