国家/地区 中国（7）
IPC部 C（7）
IPC大类 C01（7）
IPC小类 C01B（7）
IPC C01B032/198（3） C01B031/04（2） C01B032/184（2）
发明人 GENG H（7）
公开年 2020（2）
申请年 2015（2）  2016（2）  2019（2） 
专利权人 UNIV TIANJIN.（5）

Preparing reduced graphene flexible conductive film and three-step moderate reduction used in e.g. flexible film sensor by ultrasonically cleaning polyethylene terephthalate (PET) flexible base film, adding graphene oxide solution, reacting, surface-reducing graphene oxide film and drying.

TIAN Y, GUO N, GENG H

Reduced graphene oxide-doped carbon nanotube flexible transparent electrode is prepared by spraying mixed solution of carbon nanotubes and graphene oxide on polyethylene terephthalate substrate, spraying reducing agent on film and reacting.

GENG H, XU Z, TIAN Y, GENG W, WANG T

Graphene dispersing device comprises base, where top part of base is fixedly installed with two symmetrical supporting plates, and top of two supporting plates is fixed with top plate, and top of top plate is fixedly installed with motor.

GENG H, LIU Y

Performing size separation of graphene oxide for comprehensively utilizing graphene oxide, preparing printing inks, and three dimentional structural construction, involves controlling freezing rate of graphene oxide aqueous dispersion.

GENG H, LIU K, BAI G, LIU J, WU S, WANG Y, WANG J

Production of graphene oxide film by preparing graphene oxide solution by modified Hummers method, preparing graphene oxide film by bar coating method, depositing surface with aluminum film, reducing with hydrochloric acid, and washing.

GENG H, WANG J, DA S, GU S, XU C, DAN P

Preparing highly hydrophobic modified graphene oxide material comprises e.g. mixing graphene oxide with acyl chlorination reagent, transferring acylated chlorinated graphene into organic solution of p-toluidine and post-processing.

GENG H, WANG J, LUO Z, ZHANG X, LU Z, ZHANG J, DING E, YANG H, LI L

Preparation of graphene oxide nanosheets involves adding potassium permanganate to graphite powder, heating in microwave oven to obtain mixture of porous graphene oxide and manganese dioxide, washing mixture and ultrasonically treating.

DU B, WANG J, WANG Y, YU P, ZHANG S, GENG H, MA S, LUO Z, DA S