公开(公告)号：US20180114982A1

公开(公告)日：2018-04-26

申请号：US15331934

申请日：2016-10-24

Applicant: Nano and Advanced Materials Institute Limited

Inventor： Yeming Xu ,  Quanda Zhang ,  Kwok Keung Paul Ho

IPC: H01M4/505 ,  C01G45/12 ,  H01M10/0525

CPC classification number: H01M4/505 ,  C01G45/1242 ,  C01P2002/32 ,  C01P2002/54 ,  C01P2004/62 ,  C01P2006/40 ,  H01M4/0471 ,  H01M4/366 ,  H01M4/625 ,  H01M10/0525

Abstract: Lithium manganese oxide material used in lithium ion battery is disclosed herein. The lithium manganese oxide material may be doped with suitable dopant. The lithium manganese oxide material may be represented by a first formula of Li1+xMyMn2−y−xO4, wherein the value of ‘x’, in the first formula, satisfies a relation −0.1