国家/地区 韩国（14） 美国（4） 世界知识产权组织（2）
IPC部 B（15）
IPC大类 B01（15） C01（15） H01（4）
B82（2） C23（2）
IPC小类 B01J（15）
IPC B01J019/08（15）
发明人 JUNG M（3） MOON J（3） PARK W（3）
RHO J（3） SEO B（3） CHOI J H（2）
HWANG I T（2） JUNG C H（2）
公开年 2013（8） 2014（6）
申请年 2012（15）
专利权人 LG ELECTRONI.（3） KOREA ATOMIC.（2） KOREA HYDRO .（2）

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

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

Manufacturing graphene comprises forming metal nanoparticles, forming a pattern by coating or printing, forming conductive metal thin film and fine patter sintering and forming thin film and fine pattern by carbon vapor deposition method.

JEONG S H, CHOI Y M, SEO Y H, LEE S H, RYU B H, PARK J U, AN B W, KIM G U

Producing graphene used for nanoelectronics, sensors, batteries, super capacitors and hydrogen storage applications, comprises mixing and irradiating hydroxyl radical receptor in a solution of graphene oxide.

JUNG H, KANG M G, KWON M J, LEE D H

Apparatus, used to manufacture graphene, includes optical device, graphite oxide layer formed on surface of optical device, part for conveying optical device, and controller for controlling optical properties and movement of optical device.

BYUNG Y S, NAG E C, KYUNG S R

Graphene transfer method involves forming graphene on substrate, coating mixture containing polystyrene and solvent on the graphene, forming protective layer, and removing substrate and protective layer.

KIM U J, HUR J H, KIM J E, ROH Y G, PARK Y S, LEE C W, LEE J S, CHEON S M

Device used for manufacture of graphene, has chamber having inlet portion, and exhaust portion, substrate positioned within chamber and heating unit.

PARK W, JUNG M, RHO J, SEO B, MOON J

Apparatus, useful for growing graphene that is used in display device, comprises substrate positioned within chamber, heating portion heating substrate, and supply unit supplying induced current to heating unit.

PARK W, JUNG M, RHO J, SEO B, MOON J

Device, useful for producing graphene, comprises a current supply unit for supplying current to a formation area through a contact unit, and a storage unit that receives metal catalyst in roll state, where contact unit contacts chamber.

RHO J, PARK W, JUNG M, SEO B, MOON J