国家/地区 中国（51） 韩国（8） 世界知识产权组织（4） 美国（3）
IPC部 B（66）
IPC大类 B01（66） C01（66） C02（8）
B82（5） H01（5） C09（3）
G01（3） C07（2） C25（2）
IPC小类 B01J（66）
IPC C01B032/184（66）
发明人 CHEN J（3） LI J（3） ZHANG X（3）
CHEN G（2） CHEN W（2） CHEN Y（2）
DING Y（2） KIM J（2） LI M（2）
LIU L（2） LIU W（2） LIU X（2）
MA C（2） WANG D（2） WANG F（2）
公开年 2020（66）
申请年 2019（32）  2020（27）  2018（6） 
专利权人 CHANGZHOU CT.（3） CHEN G（2） ZHENGZHOU SO.（2）

Apparatus useful in a system for fabricating graphene membrane, comprises first section having first fluid chamber, second section positionable adjacent first section, and pressurizer.

FLINT I, WILLIAMSON R

Tubular graphene aerogel used in sensors, oil-water separation, heat preservation, and catalysis, comprises carbon tubes.

HE H, WANG D, CHEN W

Device used for producing graphene, comprises cooling unit connected to cooling path to supply cooling water, heating unit connected to peripheral surface of container part and current applying unit for weakening interlayer bonding force.

KYOUNGJEONGBAE

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

Composition for producing graphene, includes first organic compound containing carbon, bubbling agent and second compound containing at least one of nitrogen and sulfur.

KIM T, JUNG S

Stirring and feeding device for graphene, has telescopic arc rod that is clamped in telescopic arc hole and is glidingly assembled with telescopic arc hole, and guide bent pipe that is fixed on shaft ring which is sleeved and fixed on stirring shaft.

WU J, ZHAO S, CHU F

Preparation of graphene involves using graphene production device, delivering gas to gap between cathode graphite rod and anode graphite rod, using graphite rods, inputting gas, and producing graphene through direct current arc discharge.

SUN F, SUN Q

Graphite oxidation reaction kettle for graphene production, has oxidant barrel whose discharging pipe is rotatably connected with top end of central shaft, and kettle body whose top wall is provided with solid feeding port and liquid feeding port.

SI R, PAN Z

Ultrasonic flow channel reaction device useful in preparing graphene comprises tube body communicate with outside, multiple baffle devices for blocking but not isolating fluid flow provided inside tube body.

GAO M, WANG Y, LIU Y, DING Z, MA X, ZHAO S, YUAN Y

Graphene preparation oxidation tank comprises tank body, which is clamped with feeding seat, where tank body is equipped with stirring structure, tank body is fixedly installed with multiple annular electric heater and multiple annular mounting seat.

LI J, RAO Y