国家/地区 中国（14）
IPC部 C（12） B（3）
IPC大类 C08（6） C01（5） B01（2）
C09（2）
IPC小类 C08K（5） C08L（5） C01B（4）
C08G（3） B01J（2） C08J（2）
IPC C08K003/04（5） C01B032/184（3） C08L029/04（3）
C08K009/04（2）
发明人 LI L（6） ZHANG Q（5） LIU Y（4）
DU F（3） HUANG H（3） LIU F（3）
YU X（3） BAI Z（2） GUO Y（2）
JI M（2） JIANG C（2） LI J（2）
LIU J（2） WU Y（2） XI J（2）
公开年 2016（9） 2017（5）
申请年 2016（14）
专利权人 WUHAN INST TECHNOLOGY（14）

One-step hydrothermal method for preparing nitrogen-doped porous graphene used for e.g. supercapacitors, involves adding porogen and nitrogen source to aqueous solution of graphene oxide, mixed evenly, and performing hydrothermal reaction.

BAI Z, JI M, LIU J, XI J

Preparing lignin based bio-carbon/graphene composite nanomaterial involves dispersing lignin raw material in water to adjusting pH value, stirring by centrifugal suction, and filtering or ultrafiltering to obtain lignin solution.

JIANG C, DU F, LI L, YAO G

Composite material comprises aniline oligomer/polyoxyethylene block copolymer fixed on surface of graphene forming non-covalent bond.

DU F, CHENG X, CAO N, LI J, ZHANG Y, WU Y

Preparing nitrogen-doped porous graphene composite material used for electro-catalyzing, super capacitor, lithium ion battery and organic catalysis field, involves adding graphene oxide aqueous solution to mixture containing metal precursor.

BAI Z, JI M, LIU J, XI J

Oxidized graphene composite polycarboxylate water reducing agent comprises graphene oxide, methallyl polyoxyethylene ether, acrylic acid, maleic anhydride, water, oxidizing agent and reducing agent.

ZHANG F, CHEN Y

Method for preparing supercapacitor, involves dispersing graphene, adding oxidized graphene oxide liquid with polypyrrole nanotubes, ultrasonic treating, filtering, dispersing, coating and assembling.

LI L, LIU Y, SHE X, HUANG H, YU X, ZHANG Q, LIU H

Preparation of polypyrrole-graphene-polyvinyl alcohol composite aerogel for compressible super capacitor, involves adding oxidized graphene solid into dispersant, stirring, and dispersing to obtain oxidized graphene dispersion liquid.

LI L, LIU Y, ZHU F, YU X, ZHANG Q, LIU F, HUANG H

Preparation of graphene-bismuth sodium molybdate composite material used as gas-sensitive material, involves solvothermally reacting graphene, bismuth nitrate, and ethylene glycol to obtain graphene-ethylene glycol-bismuth compound.

GUO Y, DING Q

Preparation of graphene-gamma-molybdate bismuth nanocomposite material involves thermally reacting graphene, bismuth nitrate and ethylene glycol in solvent, drying and uniformly dispersing in aqueous sodium molybdate solution.

GUO Y, BAO S

Lead selenide quantum dot-graphene composite material used in thermoelectric application, comprises lead selenide quantum dots that are loaded on graphene surface.

DU F, LI J, JIANG C, ZHANG Y, WU Y, XIE S