国家/地区 韩国（15） 世界知识产权组织（5） 美国（4） 中国（2）
IPC部 C（15）
IPC大类 C01（9） C08（5） B01（3）
D01（2） G01（2） H01（2）
IPC小类 C01B（9） C08K（5） C08L（4）
B01J（3） C08G（2） C08J（2）
D01F（2） G01N（2）
IPC C08K003/04（5） C01B032/194（3） C08K009/02（3）
B01J019/08（2） C01B032/184（2） C08K003/06（2）
C08K007/02（2） C08K009/04（2） D01F009/12（2）
G01N033/00（2）
发明人 HWANG J Y（4） KOO B C（4） KIM J（3）
RYU J S（3） YOU N H（3） AHN S（2）
DONG K（2） KIM D Y（2） KIM N D（2）
KIM S（2） LEE D（2） LEE K B（2）
LEE S Y（2） LEE Y（2） NAM J（2）
公开年 2022（10） 2021（3） 2023（2）
申请年 2021（15）
专利权人 KOREA INST SCI TECHNOLOGY（15）

Fiber composite comprises multiple carbon nanotubes having fiber shape and oriented in axial direction of fiber, and plate-shaped carbon material filled between adjacent carbon nanotubes.

KOO B C, KIMSEOGYUN, HWAN K J, LEE D, DONG K, HWANG J Y, KIM D Y, KIM J W, KU B, KIM S G, KIM J, KIM N D, KIM D

Producing liquid crystalline graphene oxide polyamate composite film, comprises coating the liquid crystal solution containing graphene oxide and polyamic acid in liquid crystal phase, on a substrate, arranging and drying.

YOU N H, RYU J S, YUN L S, JIN J

Sensor useful in detecting nitrogen dioxide for hospitals, medical facilities, medicinal manufacturing, and chemical handling industries, comprises graphene sheet positioned on substrate, and tungsten oxide nanorods doped on graphene sheet.

LEE K B, NAM Y, LEE S Y, LEE Y, KIM J, OH I H

Producing graphene useful in e.g. nanomaterial, ink, heat dissipation material, ultra-light material, energy electrode material, and transparent electrode, comprises performing heat treatment of trinaphthotrinaphthylene-based compound.

AHN S, HWANG J Y, KIM Y J, KANG M S

Composite material having improved flame retardancy useful for producing carbon fibers, comprises copolymer resin including first repeating unit including polyacrylonitrile, and filler dispersed in copolymer resin.

KOO B C, KIM J H, SIK C, YOU N H, RYU J S

Composite material comprises matrix comprising polyphenylene sulfide, and filler including carbon material doped with sulfur, dispersed in matrix.

KOO B C, SIK C, PARK J Y, YOU N H, RYU J S

Producing graphene nanocomposite powder comprises charging metal wire into mixed solution in which graphene oxide is dispersed, and applying energy to metal wire charged in mixed solution to electrically explode metal wire.

HWANG J Y, AHN S, YANG C M, NAM J, GI L W, YU S

Manufacturing nano-carbon material comprises doping boron into original nano-carbon material, doping carbon into boron-doped nano-carbon material, and carrying out strong acid treatment.

HWANG J Y, KOO B C, DONG K, KIM D Y, GEE H, LEE D, NAM J, KU B C, KIM N D, HONG S K, LEE D J, NAM J T

Sensor useful e.g. in system for detecting ammonia gas, comprises graphene sheet positioned on substrate, and tin oxide nanoparticles and nickel oxide nanoparticles doped on graphene sheet.

LEE K B, NAM Y, LEE S Y, LEE Y, KIM J, OH I H

Proton exchange membrane used for water electrolysis system, comprises perfluorosulfonic acid ionomer, graphene oxide and hydrocarbon-based polymer.

CHOI Y S, KIM K H, NAM S Y, KIM M J, KO H S, CHOI Y, HYUN K, KIMMIJUNG