国家/地区 中国（6） 韩国（3） 美国（2） 世界知识产权组织（2）
IPC部 C（12）
IPC大类 C01（12） C04（12） H01（4）
B82（3）
IPC小类 C01B（12）
IPC C01B032/184（12）
发明人 WANG Y（2） ZHANG L（2）
公开年 2020（12）
申请年 2019（6）  2018（3）  2020（3） 
专利权人

Producing functional graphene fiber useful for gas sensor, comprises e.g. preparing source solution, and spinning into coagulation bath containing functional material containing metal and coagulant to prepare graphene oxide fibers.

HANTAEHEE, EOM W

Preparing molybdenum disilicide-three-dimensional graphene complex material useful in wave absorbing material or stealth material comprises preparing graphene oxide aqueous solution, three-dimensional graphene hydrogel and drying.

LIU R, ZHAO Z, LI Y, PING Y, FU L, SHANG Y

Modified graphene nanomaterial used in microelectronic device, comprises graphite oxide, deionized water, alcohol-water mixed solvent, sodium aminobenzene sulfonate, nano-catalyst, resin polymer, wear-resistant ceramic powder and zirconia.

HE Z, CUI W, WANG Y, ZHOU Z

Preparing reduced graphene oxide nanoparticles by combustion of a source of carbon under high pressure in the presence of oxygen.

BHASKARWAR A N, ABRAR I

Making doped graphene thin film with mesoporous structure using flash lamp involves coating mixture solution of doping element source-having material with doping element and graphene oxide on substrate and irradiating light to the solution.

CHOI S, CHA J, KIM I, CHOI S Y, JUNHWE C, DOO K, KIM D H

Forming graphene layer for e.g., LEDs, by mixing carbon source with horizontally oriented molten solvent, precipitating carbon source to form graphite layer across molten solvent, and separating graphite layer into a set of graphene layers.

SUNG C, HU S C, LIN I, YU C

Preparing graphene on diamond surface involves cleaning diamond powder and graphite powder with ammonia water in ultrasonic water bath and filtering with alcohol, and drying in an oven, and obtaining dried diamond powder.

GUO H, ZHANG Z, ZHANG X

Preparation of graphene heat dissipation film involves preparing modified graphite oxide slurry using e.g. graphite oxide and hydrogen peroxide, applying on permeable nylon cloth, drying, peeling, heating, cooling, calendaring and cutting.

BAO N, WENG C, ZHANG L, LI C

Preparation of graphene-encapsulated carbon nanotube and metal-organic framework three-dimensional composite electrode material by encapsulating carbon nanotubes and metal-organic framework in graphene foam by self-assembly method.

LIU Z, HE Y, WEI Q, WANG X, XU J, LI H

Production of graphene film involves providing surface light source on at least one surface of polyimide film, graphenizing at least one portion of polyimide film using light energy of light source, and recovering graphene-polyimide film.

HEE W, JUNG M H, KWONSIN, CHANG K, DAI J