Invention Grant
- Patent Title: Electrode composite material, method for making the same, and lithium ion battery using the same
- Patent Title (中): 电极复合材料及其制造方法以及使用其的锂离子电池
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Application No.: US13106996Application Date: 2011-05-13
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Publication No.: US09054379B2Publication Date: 2015-06-09
- Inventor: Xian-Kun Huang , Xiang-Ming He , Chang-Yin Jiang , Dan Wang , Jian Gao , Jian-Jun Li
- Applicant: Xian-Kun Huang , Xiang-Ming He , Chang-Yin Jiang , Dan Wang , Jian Gao , Jian-Jun Li
- 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: CN201010242522 20100802; CN201010242531 20100802; CN201010242541 20100802; CN201010507158 20101014; CN201010509983 20101015; CN201010510350 20101015; CN201010529980 20101103
- Main IPC: H01M4/505
- IPC: H01M4/505 ; H01M4/36 ; H01M4/04 ; H01M4/1391 ; H01M4/64 ; H01M4/02 ; H01M4/131 ; H01M4/485 ; H01M4/525
Abstract:
A cathode composite material includes a cathode active material particle having a surface, and a continuous aluminum phosphate layer coated on the surface of the cathode active material particle. A material of the cathode active material particle is spinel type lithium manganese oxide. The present disclosure also relates to a lithium ion battery and a method for making the cathode composite material.
Public/Granted literature
- US20120028114A1 ELECTRODE COMPOSITE MATERIAL, METHOD FOR MAKING THE SAME, AND LITHIUM ION BATTERY USING THE SAME Public/Granted day:2012-02-02
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