国家/地区 中国（6） 欧洲专利局（EPO）（5） 美国（5） 世界知识产权组织（5） 台湾（4） 日本（2）
IPC部 C（11）
IPC大类 C01（11） C25（11） B82（2）
H01（2）
IPC小类 C01B（11）
IPC C01B031/04（11）
发明人
公开年 2015（8） 2016（2）
申请年 2014（11）
专利权人

Electrochemical method for producing graphene includes putting a graphite working electrode and an auxiliary electrode in an electrolyte.

LEE C, CHEN C, LEE C L, CHEN C W

Preparing graphene comprises taking semi-permeable coating graphite anode, graphite cathode, placing in the acid electrolyte, carrying out electrolysis, taking the graphite anode form the first oxidation, splitting and collecting.

Method for preparing graphene by electrochemical exfoliation, by bringing electrode, which comprises carbon starting material, in contact with liquid electrolyte which is ionic liquid.

VENKATARAMAN S S, KURKINA T, NATHANWALLESER T, PARVEZ K, FENG X, MUELLEN K, MULLEN K

Production of graphene sheet used for e.g. electron field emitter, involves forming carbonaceous powder by electrochemical erosion of graphite electrode in molten salt, recovering carbonaceous powder, and heating carbonaceous powder.

FRAY D, KAMALI A R, KAMALI A, FREY D

Cell used for electrochemical reaction, has electrode having layer of active catalyst material, and graphene coating, electrode having conductor, electrolyte medium, electrochemical-reactable chemical substance, and voltage source.

BOTTE G G, BOTTE G, GERALDINE G B

Apparatus for graphene formation includes an electrolytic chamber, at least one first electrode includes an electrolytic chamber, at least one first electrode.

LI L, WU F, CHEN T, CHOU T, LI L J, WU F Y, CHEN T Y

Preparing electrochromatic material involves dispersing carboxyl group graphene in dimethyl formamide in water bath under ultrasonic dispersion in protection of inert gas.

XU K, WU X, ZHANG W

Biocompatible composition used for drug delivery and biomedical applications comprises graphene quantum dots with specified particle size embedded in polyethylene glycol matrix with specified particle size.

SINGH N, CHANDRA A

Method for preparing graphite oxide and graphene for optoelectronics fields, involves providing cathode current to graphite electrode to initiate plasma electrolytic process at surface of graphite electrode in contact with electrolyte.

WEI K, DANG V T, DANG V, WEI K H

Separating method for N-electrode electrochemical system, involves measuring voltage between working electrodes and reference electrodes such that graphene-support layer laminate separates from conducting substrate.

PIZZOCCHERO F, BOOTH T J, KOSTESHA N, AMATO L, BOGGILD P