国家/地区 韩国（6） 世界知识产权组织（3）
IPC部 C（5） D（4）
IPC大类 C01（4） D01（3）
IPC小类 C01B（4） D01F（3）
IPC D01F009/12（2）
发明人 DONG K（6）
公开年 2022（3） 2023（2）
申请年 2020（2）  2021（2） 
专利权人 KOREA INST SCI TECHNOLOGY（6）

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

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

Producing conductive fiber composite, comprises e.g. preparing conductive fibers, forming first precursor including nanostructure layer by complexing nanomaterial on fibers, and forming second precursor including active material layer.

DONG K, SU J, KIM J, YOO H Y, KOO B C, SEUNGMIN K

Composite for electrochemical device has core portion comprising carbon nanotubes of liquid crystal phase oriented in predetermined direction and having fiber shape, and sheath portion formed on core portion and including conductive polymer.

DONG K, SU J, KIM J, MYUNG L D, KOO B C, SEUNGMIN K

Graphene powder useful for manufacturing energy materials, electronic materials, capacitors, catalysts, gas sensors, biosensors and fuel cells, comprises graphite powder and graphene oxide.

KIM M J, DONG K, LEE H S, JANG S G, AHN S, CHUNG Y