公开(公告)号：US20220112093A1

公开(公告)日：2022-04-14

申请号：US17265136

申请日：2020-01-21

Applicant: NINGDE AMPEREX TECHNOLOGY LIMITED

Inventor： Feng GU ,  Shiyang CHENG ,  Ye LANG ,  Leimin XU

IPC: C01G53/00 ,  H01M10/0525 ,  C01G51/00

Abstract: A cathode material includes a lithium composite oxide having lithium (Li) and at least one selected from cobalt (Co), nickel (Ni), manganese (Mn) or aluminum (Al); and a lithium-containing transition metal nitride. A transition metal in the lithium-containing transition metal nitride is at least one selected from cobalt (Co), nickel (Ni), or manganese (Mn). The cathode material provides excellent dynamic performance.