COMPOSITE POSITIVE ELECTRODE MATERIAL AND PREPARATION METHOD THEREFOR, POSITIVE ELECTRODE SHEET, SECONDARY BATTERY, AND ELECTRICAL DEVICE
Publication
EP4583198A1
Kind: A1
Mar 18, 2026
Applicants
Contemporary Amperex Technology Co., Limited
Inventors
HUAN, Shuxing, SHEN, Chongheng, WANG, Bangrun, WU, Changxu, LIU, Na
IPC Classifications
H01M 4/36 20060101AFI20260211BHEP
C01G 53/50 20250101ALI20260211BHEP
C01G 53/502 20250101ALI20260211BHEP
C01G 53/82 20250101ALI20260211BHEP
C01G 53/84 20250101ALI20260211BHEP
H01M 4/131 20100101ALI20260211BHEP
H01M 4/505 20100101ALI20260211BHEP
H01M 4/525 20100101ALI20260211BHEP
H01M 4/1391 20100101ALI20260211BHEP
H01M 10/0525 20100101ALI20260211BHEP
Designated States
AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, ME, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR