国家/地区 韩国（18）
IPC部 B（18）
IPC大类 B01（18） C01（11） H01（6）
C25（3） C02（2） C07（2）
C23（2）
IPC小类 B01J（18）
IPC C01B032/05（6） B01J019/08（4） C01B032/198（4）
B01J037/02（3） C01B032/15（3） C01B032/184（3）
C01B032/194（3） C25B001/04（3） B01J019/10（2）
B01J019/12（2） B01J020/30（2） B01J020/32（2）
B01J023/745（2） B01J023/75（2） B01J037/08（2）
发明人 CHANG Y（2） CHOI J S（2） CHOI Y R（2）
KODURU J R（2） LEE S K（2） LINGAMDINNE L P（2）
YANG J K（2）
公开年 2022（18）
申请年 2020（18）
专利权人 UNIV KWANGWO.（3） KOREA INST S.（2） UNIST ULSAN .（2） UNIV CHONNAM.（2）

Producing sponge-type sorbent medium useful in performing sorption removal of organic and oily contaminants, comprises e.g. ultrasonically cleaning, drying sponge, immersing in graphene solution, squeezing and heat-treating.

KODURU J R, CHANG Y, YANG J K, CHOI J S, LIM S H, LINGAMDINNE L P, CHOI Y R

Preparing graphene-carbon nanotube composite by controlling shape of graphene oxide (GO) by mixing surfactant and GO, reducing shape-controlled GO, modifying surface of reduced GO and surface of carbon nanotube and mixing surface-modified reduced GO and surface-modified carbon nanotube.

KIM G S, CHOI H K

Carbon material manufacturing apparatus comprises thermal decomposition unit for receiving and thermally decomposing carbon material reacted with plasma and transfer unit configured to improve physical properties of carbon material.

LEE S K, LEE K S, BANG Y, SOON P, KANG S B

Purifying raw material of olefin metathesis reaction comprises contacting raw material for olefin metathesis reaction with metal particle mixture to remove catalyst toxic impurities to obtain purified raw material.

HAN Y H, LEE H J, KIM H R, SHIN H K, RO J

New platinum-containing compound useful in precursor composition for producing platinum-containing thin film.

CHANG K, SHIN H S, PARK T J, KWON S H

Structurally regularity mesoporous carbon structure useful e.g. as electrocatalyst support and energy storage medium, comprises graphene skeleton connected three-dimensionally in a structurally regular manner, including graphene tube.

HOON J, BAEK D S

Manufacturing multilayer tubular silicon oxide/graphene composite for conductive insulation comprises dispersing carboxylated graphene oxide powder and surfactant in solvent to form graphene dispersion and adding alkoxysilane-based compound.

PARK K W

Preparing sponge-type adsorption medium for treating heavy metal-contaminated water comprises supporting sponge including amine group on surface of carboxylated graphene oxide aqueous solution, and drying coat carboxylated oxide on sponge.

YANG J K, CHANG Y, JANG M, KODURU J R, LINGAMDINNE L P, CHOI Y R, CHOI J S, KIM D S

Transition metal-graphene-carbon nanohorn composite useful in electrode active material for energy storage device i.e. supercapacitor and battery, comprises graphene-carbon nanohorn composite, and transition metal oxide coated on composite.

YANG C M, KIM J H, RYU J S, NA W, MINGOOK K

Carbon dispersion solution useful in electrode structure for adsorbing and desorbing ionic material of cathode active material e.g. lithium of secondary battery, comprises carbon particles and water.

HUH Y K, GOO N