国家/地区 韩国（15） 世界知识产权组织（6） 美国（2）
IPC部 C（10） B（5） D（4）
H（4） G（2）
IPC大类 C01（8） D01（4） H01（4）
B01（2） B29（2） C08（2）
IPC小类 C01B（8） D01F（4） H01L（3）
B01J（2） B29C（2）
IPC C01B032/194（4） B01J019/08（2） D01F001/10（2）
D01F009/12（2）
发明人 HWANG J Y（15）
公开年 2022（4） 2021（3） 2020（2） 2023（2）
申请年 2021（6）  2019（4） 
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

Production of carbon composite fiber used for e.g. aviation application, involves preparing spinning dope by dispersing carbon nanomaterial and polyamic acid in super acid, and imidizing preliminary fiber to obtain polyimide composite fiber.

KU B, KIM S Y, KIM S G, YOU N H, KIM J, HWANG J Y, KIM N D, KIM D, KOO B C, KIMRYAN, KIMSEOGYUN, KIM J W, DONG K, KIM D Y

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

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

Production of translucent conductive polymer composite material used for e.g. planar heating element, comprises e.g. mixing bromobutyl rubber and hexane, mixing carbon-based filler and isopropyl alcohol, adding dimethyl silicone oil solution, stirring, curing, and forming holes.

LEE M W, HWANG J Y, KIM H J, PARKSANGYOO, YANG C M, KANG S B, HWANG J, PARK S, YANG C

Analyzing analyte involves bringing target substrate and organic elastic member into physical contact and then separating same from each other.

LEE J O, LEE G, JEONG D W, JANG A, KANG M S, HWANG J, LEE K E, LEEGEONHEE, HWANG J Y, EUN L

Producing reduced graphene oxide comprises e.g. filling mixed solution for dispersing graphene oxide powder in chamber equipped with carbon-based conductive wire and applying electric power to electrically explode carbon material.

HWANG J Y, NAM J, GI L W, AHN S, LEE J O, LEEGEONHEE

Graphene complex used in gas barrier film, comprises graphene layer in which defect region that includes structural defect is present, and defect healing structure formed adjacent to defect region or bonding region.

AHN S, KIM Y J, IK S D, HWANG J Y

Composite barrier film for use in gas barrier film, has graphene layer provided with defect region, and graphene layer and organic material blocking layer bonded to Van der Waals so that material blocking layer heals structural defect.

AHN S, KIM M J, HWANG J Y, JANG S G, KIM Y J