Invention Grant
- Patent Title: Cathode composite material and lithium ion battery using the same
- Patent Title (中): 阴极复合材料和锂离子电池使用相同
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Application No.: US13690355Application Date: 2012-11-30
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Publication No.: US08795892B2Publication Date: 2014-08-05
- Inventor: Ya-Dong Li , Jun Lu , Wei-Yang Wang , Ding-Sheng Wang , Qing Peng
- Applicant: Tsinghua University , Hon Hai Precision Industry Co., Ltd
- Applicant Address: CN Beijing TW New Taipei
- Assignee: Tsinghua University,Hon Hai Precision Industry Co., Ltd.
- Current Assignee: Tsinghua University,Hon Hai Precision Industry Co., Ltd.
- Current Assignee Address: CN Beijing TW New Taipei
- Agency: Novak Druce Connolly Bove + Quigg LLP
- Priority: CN201210373324 20120927
- Main IPC: H01M4/13
- IPC: H01M4/13 ; H01M4/485 ; H01M4/505 ; H01M4/525 ; H01M4/1391 ; H01M4/131 ; H01M10/0525
Abstract:
A cathode composite material includes a cathode active material and a coating layer coated on a surface of the cathode active material. The cathode active material includes a lithium cobalt oxide. The coating layer includes a lithium metal oxide having a crystal structure belonging to C2/c space group of the monoclinic crystal system. The present disclosure also relates to a lithium ion battery including the cathode composite material.
Public/Granted literature
- US20140087266A1 CATHODE COMPOSITE MATERIAL AND LITHIUM ION BATTERY USING THE SAME Public/Granted day:2014-03-27
Information query
