国家/地区 中国（663）
IPC部 C（663）
IPC大类 C01（663） B82（144） H01（90）
C08（38） C09（32） B01（25）
C23（23） B32（18） G01（12）
C25（9） B22（6） C04（6）
C07（6） H05（5） A61（4）
IPC小类 C01B（663）
IPC C01B031/04（663）
发明人 WANG Y（139） ZHOU M（107） YUAN X（59）
ZHONG H（51） LIU D（35） LIU Y（32）
LI X（30） ZHANG Y（29） WU F（26）
LIU Z（21） ZHANG H（21） LI Y（20）
SONG J（20） ZHANG L（20） LIU J（19）
公开年 2014（663）
申请年 2014（313）  2013（233）  2012（117） 
专利权人 OCEANS KING .（107） SHENZHEN OCE.（106） SHENZHEN OCE.（92） UNIV SHANGHA.（16）
SHANGHAI INS.（15） YANCHENG ZEN.（12） NANJING XINY.（11） JINAN SHENGQ.（10）
UNIV SOUTHEA.（10） SHENZHEN CAP.（8） UNIV FUZHOU（8） UNIV NANJING（8）
WUXI GEFEI E.（8） HARBIN INST .（7） SUZHOU SIDIK.（7） UNIV FUDAN（7）
UNIV TONGJI（7） YANCHENG NAX.（7） CHANGZHOU ER.（6） INST COAL CH.（6）

Laboratory continuous graphene preparation device includes reaction chamber, heating device, inert gas connecting device, adapter, receiving device, air film, rotating joint, round hole, material adding device, storage bin and valve.

CHEN H, LI P

Preparing composite thin film material comprises dispersing graphene oxide powder in solvent, mixing manganese salt powder and potassium permanganate aqueous solution into the graphene oxide dispersion liquid, then drying.

CHEN Y, LU F, LI X, XU J, YANG Y, YANG W, ZHAO Y, XIA M

Preparation of three-dimensional boron-doped graphene for e.g. cathode material of supercapacitor involves using supercritical carbon dioxide under the action of fluid medium, and borane-based compound as reducing agent and boron source.

CHENG X, YANG J, ZHOU Y

Manufacture of graphene for electric component, involves forming metal catalytic layer on substrate, introducing cover material on catalytic layer, and growing graphene on catalytic layer by carrying out chemical vapor deposition.

CHO K, BONG H, CHO K W

Graphene nanobelts used in e.g. thermal composite material, have conductivity, specific surface area, density and capacitance of preset range.

FAN T, LIU Y, MIN Y, SONG J

Preparing graphene aerogel by mixing graphene oxide dispersion liquid with amine compound, carrying out irradiation reaction, reacting mixture to obtain amino modified graphene hydrogel, and freeze-drying using supercritical carbon dioxide.

LI J, LI L, ZHANG B

Material useful in electric device, comprises reduced graphene oxide, where degree of reduction of graphene oxide exhibits spatial variation so that material exhibits gradient in electric conductivity and/or permittivity.

LOGAKIS E, SKORDOS A, CHATZI P

Separating graphene used for e.g. semiconductor device, comprises providing container including graphite particle, graphene and solvent, separating graphite particles from container using magnetic field, and discharging solvent from outlet.

KITAURA H, NISHIKI N, NISHIKAWA K, NAKAYA K, TANAKA A, NAKATANI K, NISHIGI N, TANAGA A

Preparing graphene film involves mixing graphene or graphene oxide and solvent after ultrasonic dispersing graphene or graphene oxide into dispersion liquid, and graphene or graphene oxide dispersion liquid is added to extrusion device.

GAO C, LI Z, LIU Z, XIA Z, XU Z

Graphene film preparation involves ultrasonically mixing graphene and solvent to obtain graphene solution, and extruding graphene solution with certain speed, and then coagulating liquid containing complex ions.

GAO C, LIU Z, XIA Z, XU Z