Invention Grant
- Patent Title: Lithium ion battery and positive active material thereof
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Application No.: US16045723Application Date: 2018-07-25
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Publication No.: US10944105B2Publication Date: 2021-03-09
- Inventor: Hui Liu
- Applicant: Contemporary Amperex Technology Co., Limited
- Applicant Address: CN Fujian
- Assignee: Contemporary Amperex Technology Co., Limited
- Current Assignee: Contemporary Amperex Technology Co., Limited
- Current Assignee Address: CN Fujian
- Priority: CN201710617141.1 20170726
- Main IPC: H01M4/505
- IPC: H01M4/505 ; H01M4/525 ; H01M10/0525 ; C01G53/00 ; H01M4/36 ; H01M10/0568 ; H01M4/587 ; H01M4/38 ; H01M4/485
Abstract:
The present invention provides a positive electrode active material includes a first lithium transition metal oxide represented by formula Lia(NibCocMnd)1-eMeO2 or Lia(NibCocAld)1-eM′eO2, wherein 0.9
Public/Granted literature
- US20190036117A1 LITHIUM ION BATTERY AND POSITIVE ACTIVE MATERIAL THEREOF Public/Granted day:2019-01-31
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