国家/地区 韩国（5）
IPC部 H（4） C（3）
IPC大类 H01（4） C01（3）
IPC小类 H01M（4） C01B（3）
IPC H01M004/62（4） H01M010/052（4） H01M004/02（3）
C01B032/168（2） C01B032/198（2） H01M004/36（2）
H01M004/38（2） H01M004/587（2） H01M010/42（2）
发明人 CHO J（3） HAN J（3） KIM J（3）
CHOI H Y（2） EUGENE L（2） PARK J（2）
PARK J H（2） PARK J W（2）
公开年 2022（5）
申请年 2020（2）  2021（2） 
专利权人 KOREA ELECTRO TECHNOLOGY RES INST（5）

Manufacturing composite for anode material in secondary battery including pre-treated carbon nanotube comprises e.g. mixing graphene, silicon-based particles, carbon nanotubes, and solvent to obtain mixed solution.

HAN J, PARK J H, KIM J, CHO J, LEE D, AHJEONG J

Producing nano-carbon multifilament-metal composite wire, comprises mixing composite powder, heating liquid crystal phase, washing and filtering nano-carbon material, and dispersing pre-treated nano-carbon material in solvent.

HAN J, KIM D H, KIM J, CHO J

Production of separator used for lithium-sulfur battery, involves depositing phosphorus on carbon powder for providing phosphorus-deposited carbon powder, and coating surface of separator using phosphorus-deposited carbon powder.

PARK J, LEE Y, CHOI H Y, JO S C, CHOI I, PARK J W, EUGENE L, JOSUNGCHAN, HYEON C

Negative electrode structure for lithium secondary battery, has metal coating layer reformed while allowing precipitated lithium to move from perfect solid body to positive electrode through carbon-based negative electrode active material layer during discharging.

HA Y C, KIMBYEONGGON, PARK G J, PARK J W, PARK J, YU J H, LEE S M, LEEWONJAE, EUGENE L, CHOI H Y

Manufacturing high heat-resistance graphene-silicon-carbon nanotube composite for secondary battery comprises performing heat treatment in air atmosphere in temperature range showing thermal stability of high heat resistant graphene oxide.

HAN J, PARK J H, LEE H, CHO J, KIM J, LEE G