国家/地区 韩国（11） 美国（3） 世界知识产权组织（2）
IPC部 B（13）
IPC大类 B01（13） C01（12） B82（3）
H01（2）
IPC小类 B01J（13）
IPC B01J019/10（13）
发明人 OH I K（3） CHOI J Y（2）
公开年 2014（13）
申请年 2012（8）  2013（4） 
专利权人 KOREA ADVANC.（4）

Manufacturing copper oxide-zinc oxide/reduced graphene oxide composite, comprises oxidizing graphite to obtain graphene oxide, mixing graphene oxide with ethylene glycol, ultrasonically vibrating, adding reducing agent, and reducing.

NAM S C, SONG H S, YOON Y, JEONG S K, PARK S Y, PARK M G, AHN W, JEONG M H, CROISET E, CHEN Z

Manufacture of high quality graphene for high quality graphene film and electronic material, involves filling carbon rod, graphite powder and metal catalyst, filling buffer gas into reaction chamber, and evaporating in reaction chamber.

KIM M J, OH I S, KU B C

Manufacturing graphene useful as filler for transparent electrode, comprises crushing graphene nanoplate with expanded graphite or exfoliated structure, dispersing in solvent, ultrasonically treating, centrifuging, filtering and drying.

AN J C, KIM Y J, LEE S Y

Manufacturing three-dimensional graphene-polymer complex comprises mixing graphene oxide and hydrophilic liquid containing magnetic nanoparticle to obtain liquid droplet, heating liquid droplet, soaking in monomer solution and polymerizing.

HAN D J, SEO T S

Producing graphene sheet involves processing nitroxide solution containing stable free radicals on graphite sheet.

AVILA VEGA Y I, CRUZ J B

Manufacture of graphene oxide complex for electrode, involves applying ultrasound to mix of graphene oxide dispersed solution and nickel hydroxide precursor solution, such that nickel hydroxide is provided between graphene oxide layers.

KIM J, JIN J, JEON S, YOU H

Manufacture of graphene involves mixing graphite and sulfuric acid, adding permanganate, preparing permanganate sulfuric acid solution, adding water, filtering, dispersing in hydrochloric acid, sonicating oxidized graphite and reducing.

IN Y Y, JUNG Y H, HONG D E

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

Producing dry-type ionic polymer actuator, comprises producing graphite oxide, producing graphene oxide, producing graphene oxide buckypaper, generating graphene buckypaper, forming electrodes and ionic polymer between electrodes.

JEON J H, JUNG C Y, OH I K

Fabricating single-layer graphene on silicon carbide wafer used as channels of field-effect transistor array, comprises disposing graphene layers on carbon buffer layer of wafer, and converting buffer layer to single-layer graphene.

WOO Y, YOON S, SHIN H, LEE D, CHOI J, WOO Y S, YOON S M, SHIN H J, LEE D W, CHOI J Y