国家/地区 韩国（57） 美国（28） 世界知识产权组织（17） 中国（15） 日本（10） 欧洲专利局（EPO）（8） 台湾（4） 印度（2） 新加坡（2）
IPC部 B（66）
IPC大类 B01（66）
IPC小类 C01B（66）
IPC C01B031/02（66）
发明人 BYUNG Y S（5） HAN Y J（5） HYOUNG S S（5）
JUNG H L（5） KIL S C（5） NAG E C（5）
JUNG M（4） KIM T（4） MOON J（4）
JUNG H（3） LEE H（3） LIU J（3）
YOON J（3） YOON J H（3） CHOI J（2）
公开年 2014（38） 2015（15） 2013（13）
申请年 2013（66）
专利权人 SNU R DB FO.（8） LG ELECTRONI.（5） TOSHIBA SAMS.（5） UNIV SUNGKYU.（5）
HANWHA TECHW.（4） SAMSUNG ELEC.（4） SAMSUNG TECH.（4） KOREA ADVANC.（3）
UNIV CHONNAM.（3） UNIV SEOUL N.（3） GRAPHENEALL .（2） KOREA INST S.（2）
KOREA RES IN.（2） SHIN H（2） UNIV YONSEI .（2）

Apparatus for manufacturing graphene, has weight roller that is arranged inside deposition chamber for providing tension to graphene formation foil, and accumulating device that is connected to exit of graphene forming unit.

PARK C H, RYU J C

Manufacture of graphene-containing carbon aerogel involves mixing polyethyleneimine modified graphene oxide solution, resorcinol and formaldehyde, and treating.

OH Y J, YOON J R, LEE K M, SONG I K, YI J H, LEE Y J, KIM G P, PARK H W

Preparing graphene nanoplate (GNP) involves preparing expanded graphite (EG), and exfoliating, grinding, or cracking EG by colliding between expanded graphite by gas-phase high speed to crack EG induced by gas-phase-collision.

CHANG K I, SONG C K, KIM D H, HUR S H, KIM D, HSU S, SONG Z, ZHANG G

Graphene synthesizing device comprises a gas supplying unit to supply hydrocarbon-based gas, a graphene synthesizing chamber to synthesize graphene film using hydrocarbon-based gas, and a hydrogen gas collecting unit to collect hydrogen gas.

KIM N Y

Inductive heating graphene forming apparatus comprises dielectric tube, induction heating coil, alternating current power supply to provide alternating current on induction heating coil and heating block heated by induction heating coil.

JUNG H K, YONG H S, SHINJAE Y, DAE J S, JOO I L, YONG S Y

Filling holes of graphene thin film, comprises preparing graphene thin film, filling aromatic compound or nano-carbon material into graphene thin film holes and combining aromatic compound or nano-carbon material with holes by heat treating.

HAN J H

Producing graphene useful for manufacturing pulse laser resonator of pulse laser, comprises providing a substrate to grow graphene by depositing a metal film on a transparent supporting member, and growing by laser irradiating the substrate.

SONG Y W, PARK J H, DEBNATH P

Apparatus useful for etching graphene comprises a vacuum chamber, a reaction gas inlet port to pass reaction gas inside of vacuum chamber, stage provided with graphene pattern layer, and a sensor to sense graphene pattern layer temperature.

BAE M H, LEE T H, KIM N, HA D H

Manufacture of nitrogen-doped graphene involves adding hydroxyl radical acceptor to aqueous graphite oxide solution, adding nitrogen precursor to solution, and irradiating radiation.

JUNG H, KANG Y M, KANG M, LEE D H, JO M R, YANG J H

Graphene microparticles useful in electrode active material for e.g. electrochemical device, comprises three-dimensional open pore channels connected to each other due to the empty space between the crumpled multiple graphene unit sheets.

AHN D, LEE S I, PARK S H, KIM K B