国家/地区 韩国（191）
IPC部 B（191）
IPC大类 C01（191） B01（103） B82（97）
H01（56） B32（38） C23（30）
C08（14） B05（11） C09（10）
C07（9） H05（8） C25（7）
C22（6） C30（6） B21（5）
IPC小类 C01B（191）
IPC C01B031/02（191）
发明人 KIM H（9） YOON J H（9） LEE S（8）
SEO B（7） MOON J（6） NA D H（6）
CHIBA G（5） CHIBA Y（5） CHOI J（5）
JUNG M（5） PARK W（5） RHO J（5）
BYUN N（4） CHOI J Y（4） JEON S（4）
公开年 2013（110） 2014（45） 2012（36）
申请年 2012（191）
专利权人 SAMSUNG TECH.（16） KOREA ADVANC.（13） HANWHA TECHW.（12） LG ELECTRONI.（10）
SAMSUNG ELEC.（10） UNIV SUNGKYU.（9） UNIV SUNGKYU.（8） INHA IND PAR.（5）
JX NIPPON MI.（5） KOREA INST S.（5） NIPPON MININ.（5） NIPPON MININ.（5）
SRC CORP（5） UNIV ULSAN F.（5） HANWHA AEROS.（4） KOREA ELECTR.（4）
KOREA RES IN.（4） SEMICONDUCTO.（4） SNU R DB FO.（4） BASF AG（3）

Manufacturing graphene useful as filler for transparent electrode, comprises crushing graphene nanoplate with expanded graphite or exfoliated structure, dispersing in solvent, ultrasonically treating, centrifuging, filtering and drying.

AN J C, KIM Y J, LEE S Y

Apparatus for producing graphene, comprises plasma arc generation unit to generate plasma arc on substrate surface, carbon source supply unit to supply carbon source and laser irradiation unit to irradiate laser and dissociate carbon atoms.

YEONG L M, LEE M Y

Heat-dissipation composite is obtained by bonding carbon nanotubes with longitudinal direction of growth on nano-graphene plate, attaching carbon hybrid filler with carbon nanotubes, and mixing polymer resin with carbon hybrid filler.

HAN J H, LEE C S, PARK J S, SHIN K W, YU L

Thermal-plasma manufacture of graphene, involves providing thermal plasma torch inside reactor, injecting methane/hydrogen and argon/hydrogen through different paths in torch nozzle, and generating thermal plasma by heating torch.

PARK D W, KIM T, BAEK J

Graphene oxide useful in graphene-polymer composite used in coating liquid, for coating steel sheet.

YOO H, KIM J, JUNG Y, YOO H J, KIM J K, JUNG Y G, KIM J S, LIU H

Reducing graphene that is useful for depositing on thin film, comprises preparing graphene oxide-titanium dioxide solution by mixing graphene oxide to titanium dioxide and alcohol mixture, and reducing graphene oxide by irradiating light.

YOO H J, KIM J K, JUNG Y G, KIM J S

Preparing graphene, comprises primarily irradiating electron beam on graphite, immersing the pure graphite in sulfuric acid, and removing remaining impurities by filtering and then performing ultrasonication on the graphite with surfactant.

KIM H Y, PARK M R, KIM B S, JEONG I S

Preparing graphene e.g. single layer graphene, uses in electrode of lithium ion battery, comprises supplying raw material gas containing carbon-containing compound to silicon oxide nanowires, and growing graphene on surface of nanowires.

PARK J J, KIM B S, JEON S H, WHANG D M

Carbon nanomaterial, useful as a carbon nanotube, carbon nano fiber and graphene, where the material has specified size, thickness, oval, triangular, square, polygonal or star shape, and apparent density.

SANG H R, SANG K C, HO S H, CHUNG H J, DONG H O, YEON J L, YOUNG C J

Synthesizing near infrared graphene quantum dot, useful for optical imaging, tumor targeting or drug carrier in bio-medical field, comprises reacting graphene source with mixture of sulfuric acid and nitric acid and then neutralizing.

LEE Y K, NURUNNABI M