国家/地区 中国（7）
IPC部 C（7）
IPC大类 C01（7） C25（7）
IPC小类 C01B（7）
IPC C25B001/00（7）
发明人 GAO H（2） HUANG Q（2）
公开年 2020（7）
申请年 2019（5）  2020（2） 
专利权人 DEYANG CARBO.（2）

Electrode device useful for preparing graphene oxide by electrolytic oxidation method comprises an electrolytic anode and an electrolytic cathode, where the electrolytic anode comprises a main electrode plate made of strong acid corrosion resistant nickel-based alloy.

QIN J, LI X, FENG F, BAI Y, LIU H, TIAN M, LIU Z, BAI X, FAN H

Graphite electrode used for electrochemically preparing graphene, comprises graphite source and electrically insulating hydrophobic filler, where electrically insulating hydrophobic filler is filled between particles of graphite source.

HUANG Q, GAO H

Electrolytic system for preparing graphene oxide material by illumination, has circulation circuit that communicates with first liquid inlet and outlet, and solid-liquid separation device connected in series to circulation circuit.

CHEN D, ZHAN D, ZHANG B, TIAN Z

Electrochemically preparing graphene involves heating and melting alkyl acid, adding flake graphite, mixing uniformly and pressing to form graphite electrode, and then immersing graphite electrode as anode in electrolyte.

HUANG Q, GAO H

Preparing ultra-thin graphene powder involves using graphite rod as working electrode, adding DC voltage to the electrolyte, electrolyzing for period of time, and then going through solid-liquid separation, ultrasonic dispersion, washing.

CHANG H, LI G, GUO H

Preparation of reduced graphene oxide for e.g. electrochemical applications, involves carrying out surface electrodeposition of dispersion of graphene oxide, methyl imidazolium tetrafluoroborate and solvent.

DONG H, DONG B, YU H, ZHANG T

Preparation of graphene carbon dot-based ink in e.g. three-dimensional printing, by concentrating graphene carbon dot dispersion from industrial carbon waste, and replacing liquid container with same volume as dispersion for concentration.

GAO C, HUANG H, PENG L, SHEN Y, YU D