← EPO Patent Bulletin

PREPARATION METHOD FOR A POROUS CARBON MATERIAL HAVING IMPURITIES REMOVED THEREFROM

Publication EP4273967A1 Kind: A1 Mar 18, 2026

Applicants

LG Energy Solution, Ltd.

Inventors

SONG, Myeongjun, PARK, Intae, CHOI, Ran, LEE, Hyunsoo, KIM, Yonghwi, PARK, Seonghyo, YANG, Seungbo

IPC Classifications

H01M 4/62 20060101AFI20240924BHEP H01M 4/36 20060101ALI20240924BHEP H01M 4/38 20060101ALI20240924BHEP H01M 10/052 20100101ALI20240924BHEP C01B 32/05 20170101ALI20240924BHEP H01M 4/02 20060101ALI20240924BHEP H01M 4/583 20100101ALI20240924BHEP

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