国家/地区 中国（16）
IPC部 C（11） B（4） H（3）
IPC大类 C01（9） C08（3） H01（3）
B01（2）
IPC小类 C01B（9） C08K（3） C08F（2）
IPC C01B031/04（9） C08K009/04（3） C08K003/04（2）
发明人 HUANG Y（6） LI J（5） LI Y（5）
JIANG Z（4） LI X（4） LIU L（4）
WANG L（4） BU H（3） FEI W（2）
HU P（2） LI C（2） NIU Y（2）
WANG X（2） WEN Z（2） WU J（2）
公开年 2012（16）
申请年 2012（16）
专利权人 HARBIN INST TECHNOLOGY（16）

Preparation of graphene powder involves dry grinding or wet grinding magnesium powder and carbonate powder, drying and performing high-pressure combustion synthesis reaction or normal-pressure combustion synthesis reaction.

FEI W, WANG L

Combustion synthesis of graphene powder by dry mixing magnesium powder and sugar powder in air atmosphere, subjecting mixed powder to high or normal pressure combustion synthesis reaction, acid washing, and washing by distilled water.

WANG L, FEI W

Interface modification of carbon/carbon composite material, involves dissolving graphite polymer in chemical solution and obtaining graphene oxide/polymer coating solution, and adding carbon fiber graphite/polymer to coating solution.

BU H, LI M, TIAN X, JIANG Z, ZHANG D, HUANG Y, LIU L, ZHOU B, LI J, MA Z

Preparation of temperature-sensitive resistor material involves ultrasonically treating graphene-grafted sodium styrene sulfonate, N,N-dimethylformamide and polyvinylidene fluoride mixed solution, and drying.

LI C, LIN F, SONG Y, SUN Q, WANG F

Grafting graphene oxide on surface-modified carbon fiber by oxidizing graphite, peeling oxidized graphite in solvent, functionalizing graphene oxide, functionalizing carbon fiber surface and processing graphene oxide on carbon fiber surface.

HUANG Y, JIANG Z, LI Y, LIU C, LIU L, MOU C, ZHANG C, ZHENG X

Graphite alkenyl hydrogel used as electrode material of super capacitor active material comprises graphene and non-graphite carbon material.

JIA Z, LIU D, ZHU J

Preparing graphene/metal oxide nanocomposite powder comprises e.g. taking and mixing graphite with strong oxidizing acid and nitrate mixture and then cooling, adding the potassium-containing strong oxidizer, and reacting the mixture.

BU H, DONG W, GUAN S, HUANG Y, LI J, LI Y, JIANG Z, LIU L, MENG L, ZHANG D

Recording material used for ink jet printing, comprises coating containing oxidized graphite alkene/polyacrylic acid copolymer ink absorbing layer, where copolymer comprises double bond graphene oxide, acrylic acid, water and initiator.

BU H, HAN J, HUANG Y, JIANG Z, LIU L, ZHANG Y, LI J

Preparation of graphene oxide/polyvinylidene fluoride composite ultrafiltration membrane used in e.g. food industry, involves obtaining casting liquid using oxidized graphene and polyvinylidene fluoride and dipping coated film in water.

CHENG X, DING S, HUANG Y, LIU Y, QUAN S, SHAO L

Preparation of water-soluble graphene used for biomedical application, involves mixing graphite powder, and sodium nitrate, adding potassium permanganate to obtained mixture, and adding obtained graphene oxide to sodium hydroxide.

FAN X, LI X