国家/地区 美国（5） 中国（4） 世界知识产权组织（4） 日本（3） 加拿大（2） 欧洲专利局（EPO）（2） 韩国（2）
IPC部 C（6）
IPC大类 C01（6） C09（6） H01（5）
B82（4） B05（3） C04（2）
C08（2） H05（2）
IPC小类 C01B（6）
IPC C01B032/184（6）
发明人 JANG B Z（2） WANG X（2） ZHAMU A（2）
公开年 2017（3） 2016（2）
申请年 2016（6）
专利权人 NANOTEK INST.（2）

Production of isolated graphene sheets from supply of coke or coal powder for e.g. graphene-containing ink composition involves exposing supply of coke or coal powder to supercritical fluid and rapidly depressurizing supercritical fluid.

ZHAMU A, JANG B Z

Producing isolated graphene sheets from supply of coke or coal powder, used in composite material, comprises dispersing particles of coke or coal powder in liquid medium to produce suspension, and exposing suspension to ultrasonication.

ZHAMU A, JANG B Z

Preparing graphene conductive ink comprises mixing carbon black and graphite and grinding to obtain the composite conductive filler, taking ethanol, ethylene glycol, glycerine and de-ionized water mixing and stirring to obtain mixed solvent.

XU C, JI A, ZHOU H, ZHU N, SHI X, SHI L, ZHAO Y, GUO L, WANG X

Coating of substrate with carbon-based material used for e.g. chemical sensor, involves coating activated substrate with graphene oxide coating, exposing graphene oxide coating to vacuum UV radiation and forming graphene-like coating.

TRUICAMARASESCU F, GALLERNAULT M F M, LEMAY R, WARD J A, LEMAY R J R

Formation of graphene-based material used as supercapacitor electrodes, involves treating mixture comprising etchant and graphene oxide sheets, dispersing holey sheets into solvent and treating dispersion.

DUAN X, XU Y, HUANG Y

Preparation of flexible graphene conductive film involves forming a substrate on the surface of graphene layer, dissolving polyvinyl alcohol in water, heating, cooling, applying sol solution to the graphene layer and drying.

WANG X