Invention Grant
- Patent Title: Cathode material of lithium ion secondary battery and method for manufacturing the same
- Patent Title (中): 锂离子二次电池的阴极材料及其制造方法
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Application No.: US13541756Application Date: 2012-07-04
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Publication No.: US09281516B2Publication Date: 2016-03-08
- Inventor: Xiao-Ping Zhou
- Applicant: Xiao-Ping Zhou
- Applicant Address: CN Huzhou, Zhejiang Province
- Assignee: MICROVAST POWER SYSTEMS CO., LTD.
- Current Assignee: MICROVAST POWER SYSTEMS CO., LTD.
- Current Assignee Address: CN Huzhou, Zhejiang Province
- Agent Cheng-Ju Chiang
- Priority: CN201110188328 20110704
- Main IPC: H01M4/131
- IPC: H01M4/131 ; H01M4/136 ; H01M4/505 ; H01M4/525 ; H01M4/36 ; H01M4/62 ; H01M10/0525
Abstract:
A cathode material of a lithium ion secondary battery is provided, which includes a cathode active material and a glassy material coating on a surface of the cathode active material. The glassy material is capable of selectively allowing lithium ions to pass therethrough. The lithium ion secondary battery using the cathode material has the long cycle life and the high safety performance.
Public/Granted literature
- US20130011738A1 CATHODE MATERIAL OF LITHIUM ION SECONDARY BATTERY AND METHOD FOR MANUFACTURING THE SAME Public/Granted day:2013-01-10
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