国家/地区 韩国（10）
IPC部 C（10） H（7） B（4）
IPC大类 C01（10） H01（6） B01（4）
IPC小类 C01B（10）
IPC C01B032/198（10）
发明人 KOO B C（3） RYU J S（3） BAE S K（2）
CHOWONIL（2） KIM M（2） KIMMUNSEK（2）
LEE S K（2） NAH I W（2） PARK S M（2）
RYUJIHYUN（2） YOU N H（2）
公开年 2020（3） 2019（2） 2021（2） 2022（2）
申请年 2019（4）  2020（3）  2018（2） 
专利权人 KOREA INST SCI TECHNOLOGY（10）

Ciliated graphene composite useful for triboelectric nano generator, comprises multiple of graphene cilia formed to be spaced apart from each other on surface of porous graphene structure.

CHOI K H, HYEONG S, OUNG P S, KIM D Y, BAE S K, LEE S K, LEEARAM

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

Electrode material for super-capacitor comprises crumpled graphene oxide reduced with sulfur and have high power density, small size and light weight, are safe and have long life, and have improve electrochemical activity.

YOU N H, KOO B C, RYU J S, JIN J

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

Microball complex useful in cathode of lithium secondary battery comprises microballs having three-dimensional carbon nanotube matrix structure, graphene and silicon nanoparticles, and carbon coating layer.

YANG C M, JO A, KIM S Y, RYU J S, LEE M W, MINGOOK K, NA W

Manufacturing laser-induced graphene oxide structure involves applying a precursor solution on a graphene oxide precursor material containing a polymer and selectively irradiating a laser light source to the synthesis region.

KIM K M, BAE S K, KIM T, LEE S K, JAI H W, KANG D J

Sulfur doped reduced graphene oxide used for polyimide nanocomposite, comprises sulfur and reduced graphene oxide, and has preset peak intensity ratio obtained by Raman analysis.

YOU N H, KU B, YU J, JANG S G, KOO B C, RYU J S

Reduced graphene oxide nanoparticles is used as a solid electrolyte interphase for the secondary battery negative electrode protection, is doped with nitrogen with one bond selected from pyridinic, pyrrolic, and quaternary.

CHOWONIL, KIMMUNSEK, NAH I W, RYUJIHYUN, PARK S M, KIM M

Solid electrolyte interphase useful to produce cathode for e.g. secondary battery including lithium metal battery of mobile unit, power device and energy storage device, comprises phosphorus doped reduced graphene oxide nanoparticles.

CHOWONIL, KIMMUNSEK, NAH I W, RYUJIHYUN, KIM M, PARK S M

Making porous graphene membrane comprises oxidizing surface of multilayer graphene, reducing oxidized surface to carry out reductive etching, and repeatedly performing series of the above steps twice until nanopores are formed in graphene.

JHON Y M, JHON Y I, LEE S, YOUNG I J, IN J Y