国家/地区 中国（43） 世界知识产权组织（27） 韩国（16） 美国（12） 欧洲专利局（EPO）（5） 日本（5） 台湾（5） 波兰（3） 英国（2）
IPC部 C（90） H（42） B（17）
G（6） A（5）
IPC大类 C01（90）
IPC小类 C01B（90）
IPC C01B032/182（90）
发明人 WANG C（4） LI J（3） LI Y（3）
LIU X（3） YANG M（3） CHEN F（2）
CHEN H（2） DE FRUTOS GARCIA S（2） GAO C（2）
GRIERA MERINO M（2） HATEM VAQUERO M A（2） HUANG Y（2）
JANG B Z（2） JEDRZEJEWSKA A（2） JEDRZEJEWSKI R（2）
公开年 2018（56） 2020（19） 2019（14）
申请年 2018（90）
专利权人 GRAPHENANO M.（2） HANGZHOU GAO.（2） HEILONGJIANG.（2） KOREA ADVANC.（2）
NANOTEK INST.（2） SHT SMART HI.（2） UNIV HANYANG.（2） UNIV NANJING.（2）
UNIV ZACHODN.（2）

Preparation of graphene oxide platelet-filled polyimide film for electronic devices, involves mixing graphene oxide platelets with polyimide precursor material and liquid to form slurry, forming wet film from slurry, and imidizing film.

HSIAO M, ZHAMU A, JANG B Z

Providing synthesis of graphene quantum dots, by depositing graphene oxide (GO) on glassy carbon electrode (GCE) by microtip, performing electrochemical oxidation of GO deposited on GCE in three-electrode system, and fixing potential.

KALITA H K, PALAPARTHY V S, BAGHINI M S, ASLAM M

Silicon-based porous compound comprises silicon particles, structure surrounding silicon particles, structure includes multiple of pores, and pores are larger than silicon particles, precursor is selected from graphene, graphene oxide.

KIM H, SOHN M

Electromagnetic wave absorber used for electronic devices, comprises resin comprising flat-shaped metal soft-magnetic powder and graphene, where flat-shaped metal soft-magnetic powder are arranged in resin in same direction.

UOZUMI G, ADACHI M

Producing graphene, comprises providing extrusion device, feeding graphite as first substance, feeding second substance as continuous phase in extrusion process, and extruding two substances with conversion of graphite into graphene.

STALDER B

Obtaining graphene/iron(II) chromate composite, by sonicating graphene oxide in ethanol, adding iron nitrate, chromium nitrate and aqueous ammonia, pressurizing, subjecting resulting product to annealing process, drying and rinsing.

JEDRZEJEWSKA A, SIBERA D, JEDRZEJEWSKI R

Obtaining graphene/manganese iron oxide composite involves preparing mixture of graphene oxide, iron nitrate, manganese nitrate, ammonia water, ethanol and pressure treatment, and subjecting mixture to pressure treatment.

JEDRZEJEWSKA A, SIBERA D, JEDRZEJEWSKI R

Preparing battery electrode comprises providing graphene oxide material, adding solvent into graphene oxide material, arranging graphene oxide solution on surface of metal substrate and drying graphene oxide solution.

ZHANG G, LAI Z

Three dimentional graphene composite material useful for supercapacitor electrode, comprises spherical graphene assembly, and graphene tube formed in spherical graphene assembly.

KIM K B, KIM Y H

Manufacture of microwave-reduced graphene oxide used as cooling agent, involves reducing graphene oxide comprising layer(s) of graphene using reducing agent, and reducing reduced graphene oxide by microwaving in presence of catalyst.

VU T T, PEREZ VIDAL O, ARRIBAS J J, NORIEGA PEREZ D, SUAREZ SANCHEZ R