Invention Application
- Patent Title: POSITIVE ACTIVE MATERIAL, METHOD OF PREPARING THE SAME, AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME
- Patent Title (中): 正极活性材料，其制备方法和包括其的可充电锂电池
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Application No.: US14071807Application Date: 2013-11-05
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Publication No.: US20140315087A1Publication Date: 2014-10-23
- Inventor: Dong-Hwan YU , Young-Jin CHOI , Young-Soo JUNG , Ji-Yong LEE , Sung-Hoon KIM
- Applicant: SAMSUNG SDI CO., LTD.
- Applicant Address: KR Yongin-si
- Assignee: SAMSUNG SDI CO., LTD.
- Current Assignee: SAMSUNG SDI CO., LTD.
- Current Assignee Address: KR Yongin-si
- Priority: KR10-2013-0044947 20130423
- Main IPC: H01M4/36
- IPC: H01M4/36 ; H01M4/04
Abstract:
A method of preparing a positive active material for a rechargeable lithium battery includes dry-coating a surface of a material capable of doping and dedoping lithium with a carbon nanotube.
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