国家/地区 韩国（9） 美国（2）
IPC部 B（10）
IPC大类 B01（6） C01（5） B82（4）
G01（3） H01（3）
IPC小类 B01J（6） C01B（5） B82Y（4）
G01N（3） H01M（3）
IPC C01B032/194（3） B01J023/46（2） B01J035/00（2）
B01J037/02（2） B01J037/08（2） B82Y015/00（2）
B82Y040/00（2） C01B032/05（2） G01N027/327（2）
发明人 YANG C M（3） HWANG J Y（2） KIM H J（2）
KIM J（2） LEE S Y（2）
公开年 2022（10）
申请年 2020（5）  2021（3）  2022（2） 
专利权人 KOREA INST SCI TECHNOLOGY（10）

Preparing dopamine-sensitive sensor comprises preparing solution comprising graphene oxide, 3,4-ethylenedioxythiophene, and polystyrene sulfonate, and immersing, in the solution, the electrodes and applying current to deposit.

KO S, LEE Y J, LEEYIJAE, KOH S

Membrane reactor used in hydrogen fuel cell system for processing ammonia, includes reaction region, permeate region, reinforcement insert and composite membrane, where reaction region comprises bed filled with catalyst for dehydrogenation reaction, containing ruthenium on metal-doped support.

NAM S W, HAN J, KIM Y C, JANG S C, JEONG H, SOHN H, YOON C W, JO Y 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

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

Method for removing residual chlorine from inorganic substances for nitrogen oxide reduction catalyst comprises heat treating inorganic substance under ammonia atmosphere.

HEO I J, KIM S M, KOH E Y, IL K S

Preparing catalyst for manufacturing fuel cell electrode comprises reacting by adding hydrogen gas together with platinum precursor to transition metal nitride supported on carbon support to form platinum layer on transition metal nitride.

YOO S J, YOON C H, YOUNG P H, LEE S Y, PARK H S, KIM J, CHANG J H, KIM H J, PIL K, KIMDONGGUN, HO L J, LEE S

Transition metal-graphene-carbon nanohorn composite useful in electrode active material for energy storage device i.e. supercapacitor and battery, comprises graphene-carbon nanohorn composite, and transition metal oxide coated on composite.

YANG C M, KIM J H, RYU J S, NA W, MINGOOK K

Gas sensor for detecting toxic gas, explosive gas, and environmentally harmful gas in e.g. various industries, has nucleus-shell quantum dot that is made of metal compound-multilayer graphene.

IK S D, LEE K S

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

Nitrogen dioxide gas detection sensor comprises board, graphene sheet positioned on the substrate, and zinc oxide nanosheet doped on the graphene sheet.

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