EP-4621876-A4 - NEGATIVE ELECTRODE ACTIVE MATERIAL AND PREPARATION METHOD THEREFOR, NEGATIVE ELECTRODE SHEET, LITHIUM-ION BATTERY, AND ELECTRIC DEVICE
EP4621876A4EP 4621876 A4EP4621876 A4EP 4621876A4EP-4621876-A4
Inventors
- Bai Peiming
- KANG MENG
Assignees
- CONTEMPORARY AMPEREX TECHNOLOGY CO LTD
- CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD
Dates
- Publication Date
- 20260506
- Application Date
- 20250115
- Priority Date
- 20240130