Invention Application
- Patent Title: CATHODE MATERIAL, PREPARATION METHOD THEREOF, AND ELECTROCHEMICAL DEVICE COMPRISING THE SAME
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Application No.: US17265136Application Date: 2020-01-21
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Publication No.: US20220112093A1Publication Date: 2022-04-14
- Inventor: Feng GU , Shiyang CHENG , Ye LANG , Leimin XU
- Applicant: NINGDE AMPEREX TECHNOLOGY LIMITED
- Applicant Address: CN Ningde City, Fujian Province
- Assignee: NINGDE AMPEREX TECHNOLOGY LIMITED
- Current Assignee: NINGDE AMPEREX TECHNOLOGY LIMITED
- Current Assignee Address: CN Ningde City, Fujian Province
- International Application: PCT/CN2020/073595 WO 20200121
- Main IPC: C01G53/00
- 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.
Information query
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