公开(公告)号：US20170229707A1

公开(公告)日：2017-08-10

申请号：US15501197

申请日：2015-08-05

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Jeffrey R. Dahn ,  Ramesh Shunmugasundaram ,  Kevin W. Eberman ,  Zhonghua Lu

IPC: H01M4/525 ,  C01G53/00 ,  H01M4/62 ,  H01M4/505 ,  H01M10/0525

CPC classification number: H01M4/525 ,  C01G53/50 ,  C01P2002/72 ,  C01P2002/74 ,  C01P2002/77 ,  C01P2006/40 ,  H01M4/131 ,  H01M4/505 ,  H01M4/623 ,  H01M4/625 ,  H01M10/052 ,  H01M10/0525 ,  H01M2004/028

Abstract: A cathode composition includes a lithium transition metal oxide having the formula Lip□qNixMnyCozO2, where □ represents assumed vacancy content, p+q+x+y+z=2, 0.05