国家/地区 美国（21） 韩国（17） 世界知识产权组织（13） 日本（10） 中国（9） 欧洲专利局（EPO）（7） 俄罗斯（5） 巴西（2） 台湾（2）
IPC部 B（29）
IPC大类 B82（29） C01（28） H01（15）
C23（7） B32（6） C07（3）
G01（3） B01（2） C04（2）
C09（2） D01（2）
IPC小类 B82B（29）
IPC B82Y040/00（29）
发明人 CHOI J（2） CHOI J Y（2） SHIN H（2）
SHIN H J（2）
公开年 2013（11） 2011（9） 2012（9）
申请年 2011（29）
专利权人 UNIV SUNGKYU.（4） SAMSUNG ELEC.（3） UNIV SUNGKYU.（3）

Manufacture of graphene nanoribbon involves immerging carbon nanotubes in ultra-low temperature tub, injecting immersed carbon nanotubes in liquid water and forming ultra-low temperature tubes by liquid nitrogen.

CHEOL A J, JU K B, JUNG K Y, MIN P S, YEONG L S

Making graphene nano-sheets, by placing expandable graphite within chamber, applying vacuum to the chamber, and applying electric current to induction heat expandable graphite within chamber under vacuum to form expanded graphite.

WU Y, GARDNER S J, YU Y

Attracting positively and negatively charged nanoparticles using graphene nanomesh to assemble nanoparticles, comprises creating graphene nanomesh by generating holes in graphene and passivating holes to form charged ring in nanomesh.

AFZALIARDAKANI A, MAAROUF A, MARTYNA G J

Preparing modified graphene that is useful in a nano-composite material, comprises mixing graphene with hydrogen peroxide aqueous solution, heating the mixture, and reforming the graphene.

CHOI J T, JEONG H M, OH K M, SEONG J P, YONG S K

Producing graphene film involves depositing carbon-containing gas and substrate in a reactor, covering with catalyst, heating, exceeding decomposition, producing carbonaceous gas, and evacuating reactor by cooling to room temperature.

KONONENKO O V, MATVEEV V N, LEVASHOV V I, VOLKOV V T, KAPITANOVA O O

System used in e.g. conductive paint, conductive lacquer and electromagnetic shielding comprises device containing a hybrid composite that comprises tubular carbon and graphene in the form of graphene flake or graphene nano platelets.

NGUYEN K C, HIEU D, KHE N, NGUYEN C K, DINH H

Manufacture of reduced graphene oxide-metal nanoparticle composite film for biosensor, involves dispersing graphene oxide sheet dispersed metal nanoparticles in solution, mixing, rotating obtained mixture and reducing composite film.

SEOK S T, I R P, FEI L, SEO T S

Manufacture of graphene transparent electrode for e.g. solar cell, involves providing graphene oxide solution, forming thin metal film on substrate, coating graphene oxide, drying, compressing transparent film layer and etching.

CHEON K U, HEON H G, KIM W C, HUR K H

Partially altering defect area in layer on substrate, comprises receiving the layer including graphene and some defect areas in graphene, and exposing the layer to gas including hydrogen, boron, aluminum, gallium, indium and/or thallium.

MILLER S, MILLER S A

Preparing functionalized graphene, comprises treating graphene with an alkali metal e.g. potassium in the presence of a coordinating solvent comprising an ether (e.g. dioxane) and/or an amine, and adding a functionalizing compound.

SADANA A K