国家/地区 中国（4） 欧洲专利局（EPO）（2） 美国（2） 世界知识产权组织（2）
IPC部 C（10）
IPC大类 C01（10） C25（10）
IPC小类 C01B（10）
IPC C01B032/19（10）
发明人 GAO H（2） HUANG Q（2）
公开年 2020（10）
申请年 2019（4）  2020（4）  2018（2） 
专利权人 DEYANG CARBO.（2）

Manufacturing large-area graphene on polymer supports by using of hydrogen delamination involves obtaining large-area graphene layer deposited on polymer and taking place by electrochemical separation of graphene with polymer.

PELKA M, KUTEN D, GALAZKA M

Porous reductive oxidation nanomaterial obtained by mixing carbon nanotubes and graphite, using organic matter with pi bond structure as stabilizer to organically modify surface of carbon nanotube and graphene through conjugation effect.

WANG X, ZHANG X, WANG B, CHEN J, DING Y

Synthesing graphene molecules comprises e.g. intercalating second species between first and second adjacent graphene sheets having exposing first and second sheets to first species to facilitates electrochemical intercalation of species.

SWAGER T M, ZHONG Y L

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

Producing graphene by applying voltage between pair of electrodes arranged in electrolyte solution comprising water and electrolyte, and graphite arranged between pair of electrodes, stripping graphene, and recovering graphene.

HASHIMOTO H, ASOH H, NISHINA Y

Electrolytic cell used for fabrication of graphene by electrochemical exfoliation of graphite, comprises electrodes that are linked and separated and are immersed in liquid electrolyte contained in vessel.

GOMEZ ROMERO P, RUEDA GARCIA D

Manufacture of graphene dispersion liquid for e.g. battery, involves applying voltage to graphite soaked as electrode in polyphase electrolyte solution containing ionic liquid phase, in which graphite is in contact with ionic liquid phase.

SATO M, HORIKAWA Y

Producing isolated graphene sheets from supply of coke or coal powder involves forming intercalated coke or coal compound by electrochemical intercalation procedure which is conducted in intercalation reactor.

ZHAMU A, JANG B Z