SILICON-BASED NEGATIVE ELECTRODE ACTIVE MATERIAL AND PREPARATION METHOD THEREFOR, SECONDARY BATTERY, AND ELECTRICAL DEVICE
Publication
EP4604202A1
Kind: A1
Mar 18, 2026
Applicants
Contemporary Amperex Technology (Hong Kong) Limited
Inventors
GUO, Xiaoxin, WANG, Jiazheng, LV, Zijian
IPC Classifications
H01M 4/36 20060101AFI20260210BHEP
H01M 4/38 20060101ALI20260210BHEP
H01M 4/485 20100101ALI20260210BHEP
H01M 4/58 20100101ALI20260210BHEP
C01B 33/24 20060101ALI20260210BHEP
H01M 4/62 20060101ALI20260210BHEP
H01M 10/0525 20100101ALI20260210BHEP
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