国家/地区 中国（11）
IPC部 C（9） H（3）
IPC大类 C01（5） C09（3） H01（3）
C08（2）
IPC小类 C01B（5） C08J（2） C09J（2）
IPC C01B031/04（5） C08J003/075（2） C09J011/04（2）
C09J133/02（2） C09J179/02（2）
发明人 FU Y（4） HU B（4） HUANG R（4）
LI C（4） REN L（4） WEI Z（4）
ZHANG X（4） ZHAO H（4） ZHOU M（4）
CHI H（3） FANG D（3） GUO J（3）
SUN Y（3） ZHANG Y（3） DU R（2）
公开年 2013（11）
申请年 2013（11）
专利权人 UNIV PEKING（11）

Graphene suspension disperse system, has single layer graphite provided with organic solvent, and graphene suspension obtained from single layer graphite by ultrasound, where solvent is formed with benzene and hydrocarbon derivatives.

HUANG C, WANG D, LIU Z, BIAN Z, PENG H, NIE Y

Multi-component supramolecular hydrogel used for binder, comprises strong hydrogen bond-containing component chosen from carbon nanotubes, graphene oxide and silver nanoparticles, weak hydrogen bond-containing component and water.

DU R, ZHANG J

Multi-component supramolecular hydrogel for e.g. sensors comprises component containing strong hydrogen bond e.g. carbon oxide nanotubes, and graphene oxide, component containing weak hydrogen bond e.g. small molecular compound, and water.

DU R, ZHANG J

Preparing graphene nanopores comprises growing graphene by chemical vapor deposition, preparing graphene layer on metallic copper thin film, etching back surface of graphene coated metallic copper thin film and etching with acid solution.

FU Y, GUO J, HUANG R, LI C, REN L, ZHAO H, WEI Z, ZHANG X, HU B, ZHOU M

Transferring graphene thin film involves using diluted acid solution to the metal substrate to react to generate hydrogen gas bubbles to separate the graphene layer and the metal substrate.

FU Y, HUANG R, LI C, REN L, ZHAO H, WEI Z, ZHANG X, HU B, ZHOU M

Corrosion resistant electrode for e.g. plugs of electronic device, has metal electrode surface covered with graphene for acting as corrosion resistant electrode, where graphene is provided as single layer, double layer or multiple layers.

FU Y, GUO J, HUANG R, LI C, REN L, ZHANG L, ZHAO H, WEI Z, ZHANG X, HU B, ZHOU M

Preparation of carbon nanotube composite material for batteries and capacitor involves performing chemical vapor deposition to obtain single-layered graphene or multi-layered graphene carbon material, and transferring graphene to substrate.

HUANG R, ZHANG L, FU Y, LI C, ZHAO H, WEI Z, ZHANG X, GUO J, REN L, HU B, ZHOU M

Graphene/metal composite cathode material for use in lithium ion battery, comprises metal and graphene/titanium dioxide composite, where graphene/titanium dioxide composite is provided vertical to metal sheet.

FANG D, SUN Y, CHI H, TANG J, ZHANG Y

Preparation of large-area graphene on insulating substrate, for circuit device, involves supplying hydrogen to reactor in which insulating substrate and copper foil are placed, introducing carbon source, and carrying out growth.

YU D, CHEN J, SHI T, WU X

High performance graphene paper used as structural-functional integrated material in fields of e.g. electromagnetic shielding, prepared by conducting two-step chemical reduction method to obtain graphene powder, and performing heat pressing.

FANG D, SUN Y, ZHOU Z, YU Z, CHI H, ZHANG Y