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公开(公告)号:US10741847B2
公开(公告)日:2020-08-11
申请号:US15673570
申请日:2017-08-10
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor: Kyoung Min Min , Kwang Jin Park , Eun Seog Cho , Seung-Woo Seo , Byung Jin Choi
Abstract: A cathode active material including a lithium nickel composite oxide; and a coating layer including a lithium metal pyrophosphate on the core.