国家/地区 韩国（11）
IPC部 B（12）
IPC大类 B01（12） C01（12） H01（2）
IPC小类 B01J（12）
IPC B01J019/10（12）
发明人 JUNG J H（2） OH I K（2） VADAHANAMBI S（2）
公开年 2013（9）
申请年 2011（12）
专利权人 KOREA ADVANC.（3） KOREA ADV IN.（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 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

Edge-functionalized graphene is obtained by reacting organic material having specific functional group with graphite in specific reaction medium.

BEOM B J, GYEONG C E, YEOP J I, YUN B S, BAEK J B, CHOI E K, JEON I Y, BAE S Y

Manufacturing graphene sheet that is useful in LCD device, comprises performing microwave irradiation of a mixture of metal precursor, foaming agent and oxidation graphite, and performing ultrasonic wave process.

GWON O I, VADAHANAMBI S, HWAN J J, JIN K B, JUNG J H, KWON B J, OH I K

Reforming method of graphene used for manufacturing composite nanomaterial, involves dispersing graphene into alcohol, stirring and heating dispersed graphene under presence of highly-acidic catalyst.

KWAK S B, RAK L S, RYUL J S, YUN L S, EON M S, SANG H D, MO J H, MIN O S, MIN O G, LEE S R, JU S R, LEE S Y, MOON S E, HAN D S, JEONG H M, OH S M, OH K M

Manufacture of graphene film or pattern involves printing individually graphene oxide ink and reducing agent ink on substrate, reacting, and forming graphene film or pattern.

CHOI K C, KIM K J, AHN S I

Production of reduced graphene oxide for forming grapheme film, involves mixing graphene oxide-containing solution and dispersing agent and forming graphene oxide dispersion solution, and then reducing graphene oxide.

HWA K C, HYEON L J, YEONG L H

Graphene dispersed solution is obtained by adding stabilizer to graphene.

WEON T O, DAE H K, TAE O W, HAN K D

Manufacture of mixed dispersion of graphene and graphite nano plate involves thermally processing graphene worm after crushing, cutting while homogenizing in presence of solvent mixture, and ultrasonically processing.

KYONG M J, SANG O K, YOUNG S P, A YOUNG B, BAE A Y