国家/地区 中国（15） 韩国（6） 世界知识产权组织（3）
IPC部 C（13） B（9） D（5）
H（5） A（3）
IPC大类 C01（6） B01（4） D01（4）
H01（4） C09（3） A61（2）
B82（2） C02（2）
IPC小类 C01B（6） B01J（4） D01F（4）
C09D（3） H01M（3） A61K（2）
A61P（2） B82Y（2） C02F（2）
IPC D01F009/12（3） B82Y030/00（2） C01B032/168（2）
C01B032/184（2） C01B032/194（2） C09D011/03（2）
C09D011/102（2） C09D011/52（2） H01M004/38（2）
H01M004/62（2） H01M010/0525（2）
发明人 DONG K（21）
公开年 2022（7） 2021（4） 2017（3） 2023（3）
申请年 2021（8）  2020（4）  2016（2）  2017（2）  2019（2）  2022（2） 
专利权人 KOREA INST S.（6） DONG K（5） CHINA ACAD S.（2）

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

Processing corrosion resistant layer of water pump body useful for transmitting water liquid comprises e.g. using clean water to wash inner and outer sides of pump body, for removing dust and impurities on inner and external surfaces of pump body and using spray gun to sand blasting and roughening.

DONG K, GENG H, LI G, FENG Y, FENG J

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

Grinding dispersion machine with screen function for graphene, has bottom of inner cavity of sieving box is provided with clamping groove and inner cavity is clamped with second collecting box.

DONG K

Preparing silicon-carbon composite electrode material, involves pretreating substrate, mixing silicon material and carbon material to prepare silicon/carbon composite powder; dispersing silicon/conductive polymer powder.

BAI X, DONG K, ZHANG H

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

Traditional Chinese medicinal cream containing nano-graphene used for moisturizing skin, comprises safflower, frankincense, myrrh, green tea, graphene, white petroleum jelly, liquid paraffin, vitamin E, lanolin, ethylparaben and triethanolamine.

XU J, LI M, LIANG Y, DONG K, LIU Y

Method for preparing N-reducing graphene oxide supported platinum copper alloy nanocatalyst, involves transferring mixed solution obtained to autoclave for hydrothermal reduction, filtering and drying to obtain catalyst powder.

GAO A, SUN C, DONG K, LIU W, YU J, XU M