国家/地区 中国（4） 美国（4） 世界知识产权组织（4） 台湾（2）
IPC部 C（9）
IPC大类 C01（9）
IPC小类 C01B（9） C25B（9） B82Y（3）
C25D（2）
IPC C01B031/04（9）
发明人
公开年 2016（9）
申请年 2015（4）  2016（3）  2014（2） 
专利权人

Production of nanometric graphene sheet(s) used for restoration of deteriorated paper supports, involves using electrochemical cell partially immersed in bath and mainly covalently binding biomolecule(s) with graphite electrode.

VALENTINI F

Manufacture of graphene powder used in energy storage device, involves preparing graphite rods, applying specified voltage between graphite rods and electrode on chips, heating, filtering, washing and drying.

GEORGIOU T

Producing halogenated graphene and/or halogenated graphite nano-platelet structures involve carrying out electrochemical reaction of graphite platelets and/or graphene and/or graphene oxide in electrochemical cell.

ABDELKADER A, KINLOCH I

Preparation of few-layer graphene powder involves carrying out electrolytic treatment of graphite to obtain graphite intercalation compound, and carrying out liquid-phase expansion treatment to obtain graphite expansion intermediate.

LIU D

Apparatus for producing graphene material, has power supply module connected to agitating unit and electrode for supplying electric power to unit and electrode to generate electrical potential difference between unit and electrode.

YANG C, CHANG S, TENG T, CHEN Y, CHEN Z, HUANG M, DENG D, YANG Q, ZHANG S, YANG C R, CHANG S F, TENG T P, CHEN Y T, CHEN Z Y, CHANG S C, HUANG M H

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

Manufacture of graphene oxide involves contacting one end face of carbon-based three-dimensional material electrode(s) in parallel with electrolyte solution, electrolyzing, electrochemically-oxidizing, and cutting graphite sheet layers.

XU H, ZHOU Q

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.

Electrochemical process to produce graphene or graphene oxide comprises immersing in electrolyte-free electrochemical bath comprising water and organic liquid, anode electrode and cathode electrode and applying electrical potential.

SANTHANAM K S V, KANDLIKAR S G, MEJIA V, YUE Y