国家/地区 韩国（11） 美国（8） 世界知识产权组织（3）
IPC部 B（15） C（15） H（7）
IPC大类 B01（15） C01（15） B82（9）
C23（7） H01（6）
IPC小类 B01J（15）
IPC B01J019/08（15）
发明人 CHOI I S（3） LEE K J（3） CHOI I（2）
CHOI S Y（2） HONG B H（2） LEE K（2）
WON D K（2）
公开年 2012（15）
申请年 2011（8）  2010（6） 
专利权人 KOREA ADV IN.（3） HANWHA TECHW.（2） SAMSUNG TECH.（2）

Production of graphene involves pumping reaction pipe, cyclone, and collection portion in conduction thermal plasma device, producing plasma, injecting quenched gas from upper side of reaction pipe, heat-decomposing, and cooling.

KIM J H, HWANG K T, MIN K S, CHO W S, KIM K J

Graphene manufacturing device has heating portion anneals processed substrate in which amorphous carbon is deposited.

GWAN W D, YEONG K N, WON D K, KIM N Y

Graphene synthesis chamber for synthesizing graphene comprises chamber case in which substrate comprising metal thin film, gas supply unit, main heating unit which emits light to inner space to heat substrate; and auxiliary heating unit.

WON D, NAM W, WON D K, NAM W S

Manufacture of nitrogen-containing graphene involves reacting natural graphite and nano carbon fiber powder, and replacing nitrogen functional group within lattice of graphene by processing in nitrogen atmosphere.

IK P H, IL J B, JUNG C A, SEI M P, YONG J K

Pillared graphene fabrication comprises constraining fullerenes between alternating layers of graphene sheets and applying energy to break carbon-carbon bonds and open holes in fullerenes and graphene sheets to form open nanotubes.

BARKER D L, OWENS W R, BECK J W

Fabricating graphene oxide material involves providing substrate; depositing graphene layer onto substrate; and oxidizing portion of graphene layer, with dry oxidation technique for period of time sufficient to obtain band gap.

GHARIB M, ARIA A I, GANI A W

Manufacturing method of graphene, involves growing graphene on surfaces of floating sample in air.

JOO I L, CHAN Y H, KWONJAE Y, JUNG H K, YONG S Y, YONG H S, GEUN W L

Making a graphene film useful in the manufacture of e.g. energy-dense batteries, comprises obtaining a first compound that is a liquid alicyclic or liquid aromatic-hydrocarbon and irradiating the first compound with ultraviolet light.

ZIMMERMAN P A

Method for improving graphene property involves irradiating laser beam on graphene grown on substrate, and heat treating.

LEE K J, CHOI I S, CHOI S Y, HONG B H

Generating graphene, comprises producing ionized carbon atoms, providing magnetic field, and generating graphene from ionized carbon atoms.

FULLERTON L W, ROBERTS M D