国家/地区 韩国（57）
IPC部 B（57）
IPC大类 B01（57）
IPC小类 C01B（57）
IPC C01B031/02（55） B01J019/08（15） B01J019/10（11）
H01B001/04（10） B82Y030/00（8） B82Y040/00（8）
C01B031/04（8） B01J019/12（6） C23C016/26（6）
B01J021/18（5） B82B003/00（5） B01J013/00（4）
B01J020/20（4） B01J020/30（4） C01B003/00（3）
发明人 CHOI I S（4） CHOI J Y（4） LEE K J（4）
HAN G H（3） KIM J K（3） LEE K（3）
LEE Y H（3） OH I K（3） SHIN H J（3）
VADAHANAMBI S（3） CHOI I（2） CHOI J（2）
DAE H K（2） DAI K C（2） HAN G（2）
公开年 2013（32） 2012（19） 2011（5）
申请年 2011（57）
专利权人 KOREA ADV IN.（9） KOREA ADVANC.（7） UNIV SUNGKYU.（5） KOREA INST S.（3）
SAMSUNG ELEC.（3） UNIV SUNGKYU.（3） UNIV SUNGKYU.（3） UNIV ULSAN F.（3）
DAI K C（2） INHA IND PAR.（2） JEIO CO LTD（2） KOREA BASIC .（2）
SNU R DB FO.（2） UNIV DONG EU.（2）

Manufacturing graphene, comprises mixing ionic liquid containing fluorine and carbon structures including e.g. graphite and carbon nanotubes, irradiating primary ultrasonic waves, microwaves and secondary ultrasonic waves on mixture.

JUNG J H, OH I K, VADAHANAMBI S

Manufacture of graphene sheet used as visible light-responsive photocatalyst, involves dispersing graphite oxide to oleylamine, adding titanium chloride, mixing uniformly, molding, obtaining sheet, drying and performing heat treatment.

SIK J J, YONG H J, LEE E U, JANG J S, LEE E, HONG J Y

Manufacture of reduced graphene oxide nanofluid for use as filler, involves reducing graphene oxide and dispersing reduced graphene oxide in solvent.

JANG J S, MIN S H, LEE C

Mesoporous titanosilicate-reduced graphene oxide composite for photocatalyst used for absorber, contains mesoporous titanosilicate uniformed distributed on surface of reduced graphene oxide particles and having sheet-like structure.

SHIN E W, PHAN T D N

Graphene producing device, comprises fixing unit in which graphite catalyst in form of roll is wound in rolled condition with predetermined distance away from locking position, where heating unit heats graphite catalyst during annealing.

DAI K C

Device, useful for preparing a graphene, comprises chamber, exhaust outlet, winding unit arranged in locking position, gaseous carbon source placed into chamber with slit, and carbon fiber heating unit connected with extraction unit.

CHOI D G, DAI K C

Manufacture of graphene involves forming carbon-doped metal substrate, melting carbon-doped metal substrate by laser beam, cooling substrate and moving carbon-doped metal substrate in cooling phase.

LEE K J, CHOI I S

Producing graphene comprises doping carbon in metallic board, fusing board with carbon by irradiation, cooling fused metallic board, where carbon moves to metal board surface after cooling and growing grapheme on metal board surface.

LEE K J, CHOI I S

Manufacture of graphene film used for manufacturing touch device, involves forming graphene oxide film on substrate, injecting nitrogen gas and carbon gas phase with chamber, irradiating oxidation laser and reducing to graphene film.

TAE H K, JONG H P, HEON K T, HYUN P J

Manufacture of graphene nanosheet involves mixing graphite oxide, polyol solvent and flammable liquid, pouring solution to bottom plate, and carrying out combustion process.

KIM J K, LIM J S, GIM J H, KIM K K, SONG J J