Invention Grant
- Patent Title: Lithium-ion battery and apparatus
-
Application No.: US17144517Application Date: 2021-01-08
-
Publication No.: US11316198B2Publication Date: 2022-04-26
- Inventor: Tiancheng Yi , Chunhua Hu , Yao Jiang , Shushi Dou , Chengdu Liang
- 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
- Agency: Maier & Maier, PLLC
- Priority: CN201811537016.0 20181214
- Main IPC: H01M10/0567
- IPC: H01M10/0567 ; C07D239/04 ; C07D241/04 ; C07D251/04 ; H01M4/525 ; H01M10/0525
Abstract:
The present 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 sheet, a negative electrode sheet and a separation film. The positive active material in the positive electrode sheet includes Lix1Coy1M1-y1 O2-z1Qz1, 0.5≤x1≤1.2, 0.8≤y1
Public/Granted literature
- US20210143476A1 LITHIUM-ION BATTERY AND APPARATUS Public/Granted day:2021-05-13
Information query
