公开(公告)号：US20180190970A1

公开(公告)日：2018-07-05

申请号：US15684949

申请日：2017-08-24

Applicant: Industrial Technology Research Institute

Inventor： Cheng-Zhang Lu ,  Chi-Hsun Tsai ,  Shih-Chieh Liao ,  Jin-Ming Chen

IPC: H01M4/04 ,  H01M4/505 ,  H01M10/056 ,  H01M10/0525 ,  H01M10/42 ,  C01B25/45

CPC classification number: H01M4/04 ,  C01B25/45 ,  H01M4/505 ,  H01M4/525 ,  H01M10/0525 ,  H01M10/056 ,  H01M10/4235 ,  H01M2300/0028

Abstract: A high-voltage positive electrode material for a lithium battery and a preparation method thereof are provided. The high-voltage positive electrode material for a lithium battery includes a material represented by the following formula (1): LiNi0.5-x-yMn1.5-x-yMg3xCr2yO4  (1) wherein x>0, y>0, and 0

公开(公告)号：US10347900B2

公开(公告)日：2019-07-09

申请号：US15684949

申请日：2017-08-24

Applicant: Industrial Technology Research Institute

Inventor： Cheng-Zhang Lu ,  Chi-Hsun Tsai ,  Shih-Chieh Liao ,  Jin-Ming Chen

IPC: H01M4/04 ,  H01M4/505 ,  H01M10/056 ,  H01M10/0525 ,  H01M10/42 ,  C01B25/45

Abstract: A high-voltage positive electrode material for a lithium battery and a preparation method thereof are provided. The high-voltage positive electrode material for a lithium battery includes a material represented by the following formula (1): LiNi0.5-x-yMn1.5-x-yMg3xCr2yO4  (1) wherein x>0, y>0, and 0