国家/地区 韩国（6）
IPC部 B（6） C（6）
IPC大类 B01（6） C01（6）
IPC小类 B01J（6）
IPC B01J019/08（6）
发明人
公开年 2014（6）
申请年 2012（6）
专利权人

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