Invention Grant
- Patent Title: Lithium-ion battery and apparatus
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Application No.: US17056740Application Date: 2019-12-13
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Publication No.: US11239500B2Publication Date: 2022-02-01
- Inventor: Shushi Dou , Chunhua Hu , Tiancheng Yi , Yao Jiang , Chengdu Liang
- Applicant: Contemporary Amperex Technology Co., Limited
- Applicant Address: CN Ningde
- Assignee: Contemporary Amperex Technology Co., Limited
- Current Assignee: Contemporary Amperex Technology Co., Limited
- Current Assignee Address: CN Ningde
- Agency: Law Offices of Liaoteng Wang
- Priority: CN201811535392.6 20181214
- International Application: PCT/CN2019/125321 WO 20191213
- International Announcement: WO2020/119803 WO 20200618
- Main IPC: H01M10/0567
- IPC: H01M10/0567 ; C07D239/04 ; C07D251/04 ; C07F9/09 ; C07F9/141 ; H01M4/36 ; H01M4/38 ; H01M4/48 ; H01M4/525 ; H01M4/587 ; H01M10/0525
Abstract:
This application provides a lithium-ion battery and an apparatus. The lithium-ion battery includes an electrode assembly and an electrolyte. The electrode assembly includes a positive electrode plate, a negative electrode plate, and a separator. A positive active material of the positive electrode plate includes Lix1Coy1M1-y1O2-z1Qz1, where 0.5≤x1≤1.2, 0.8≤y1
Public/Granted literature
- US20210075063A1 LITHIUM-ION BATTERY AND APPARATUS Public/Granted day:2021-03-11
Information query
