- 专利标题： CATHODE MATERIAL FOR LITHIUM-ION SECONDARY BATTERY, CATHODE FOR LITHIUM-ION SECONDARY BATTERY, AND LITHIUM-ION SECONDARY BATTERY
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申请号： EP18163998.0申请日： 2018-03-26
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公开(公告)号： EP3462522A1公开(公告)日： 2019-04-03
- 发明人: YAMAYA, Ryuuta , MURATA, Susumu
- 申请人： Sumitomo Osaka Cement Co., Ltd.
- 申请人地址： 6-28, Rokubancho Chiyoda-ku Tokyo 102-8465 JP
- 专利权人： Sumitomo Osaka Cement Co., Ltd.
- 当前专利权人： Sumitomo Osaka Cement Co., Ltd.
- 当前专利权人地址： 6-28, Rokubancho Chiyoda-ku Tokyo 102-8465 JP
- 代理机构： Cabinet Laurent & Charras
- 优先权： JP2017187758 20170928
- 主分类号： H01M4/136
- IPC分类号： H01M4/136 ; H01M4/36 ; H01M4/58 ; H01M4/62 ; H01M10/0525 ; H01M4/02
摘要：
A cathode material for a lithium-ion secondary battery including: active material particles including central particles represented by general formula LixAyDzPO4 (here, A represents at least one element selected from the group consisting of Co, Mn, Ni, Fe, Cu, and Cr, D represents at least one element selected from the group consisting of Mg, Ca, Sr, Ba, Ti, Zn, B, Al, Ga, In, Si, Ge, Sc, and Y, 0.9
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