专利检索 ap:("Sumitomo Osaka Cement Co., Ltd.") AND inv:"MURATA, Susumu" 第 1 页

1.

发明授权
CATHODE MATERIAL FOR LITHIUM-ION SECONDARY BATTERY, CATHODE FOR LITHIUM-ION SECONDARY BATTERY, AND LITHIUM-ION SECONDARY BATTERY 有权

公开(公告)号：EP3462522B1

公开(公告)日：2020-10-28

申请号：EP18163998.0

申请日：2018-03-26

申请人： Sumitomo Osaka Cement Co., Ltd.

发明人： YAMAYA, Ryuuta , MURATA, Susumu

IPC分类号： H01M4/136 , H01M4/36 , H01M4/58 , H01M4/62 , H01M10/0525 , H01M4/02

2.

发明公开
CATHODE MATERIAL FOR LITHIUM-ION SECONDARY BATTERY, CATHODE FOR LITHIUM-ION SECONDARY BATTERY, AND LITHIUM-ION SECONDARY BATTERY 审中-公开

公开(公告)号：EP3462522A1

公开(公告)日：2019-04-03

申请号：EP18163998.0

申请日：2018-03-26

申请人： Sumitomo Osaka Cement Co., Ltd.

发明人： YAMAYA, Ryuuta , MURATA, Susumu

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