国家/地区 中国（8）
IPC部 B（8）
IPC大类 B01（8） C01（7）
IPC小类 B01D（8）
IPC B01D029/01（8）
发明人
公开年 2020（3） 2022（3） 2021（2）
申请年 2019（2）  2020（2）  2022（2） 
专利权人

Device for producing large diameter graphene oxide solution, has filter port provided with filter part, where filter part filters graphene oxide oxide solution in liquid storage part and small-diameter graphene oxide in solution.

CAI X, YANG X

Preparation system for producing graphene comprises feeding module for graphene preparation material into reaction kettle, and post-processing module provided with filtering module.

LI D

Preparation device for graphene with approximate lattice orientation includes reaction tank installed with water spraying piece and provided with feeding mechanism for accurately adding chemical agent.

WANG T, LV L

Conductive ink used for heating car rearview mirrors, comprises electrically and thermally conductive carrier, filler, resin carrier, anti-settling agent, dispersant, thickener and solvent.

ZHU Q, JIANG H

Graphene oxide purifying device comprises a mixing tank and a purifying tank, where the mixing tank is placed on an ultrasonic oscillator, the top end of the mixing tank is provided with a material feeding port.

XIANG Q, ZHOU T, SHENG L, LIU X, QIN Y, ZHAO Z, SONG H

Conveying device useful for producing graphene material comprises e.g. a bottom plate, the top mounting of the base plate with material tank, the top of the bottom plate and located on the right side of the material tank provided with water pump.

QI C, LI X

Fine filtering system for preparing graphene slurry, has filter cup whose bottom end is fixed with filter screen, and placing frame whose two sides are fixed with bottom part of supporting plate, where middle part of placing frame is installed with pump.

ZHAO W

Precipitation processing device useful for preparing magnetic graphene, comprises installation box, feeding pipe, round iron ball, scraper, connecting plate, sector gear, first square frame, first slide rail and second square frame.

ZHANG M