国家/地区 中国（8） 美国（5） 世界知识产权组织（3） 欧洲专利局（EPO）（2） 韩国（2）
IPC部 C（11）
IPC大类 C25（11） C01（7） B82（4）
IPC小类 C25B（11）
IPC C25B001/00（11）
发明人 CHEN Y（2） LI C（2） SU Z（2）
ZHOU T（2） ZHOU W（2）
公开年 2016（7） 2015（3）
申请年 2015（11）
专利权人 UNIV HUNAN A.（2）

Graphene oxide used in organic synthesis field, has ketene structure, which is prepared by taking graphite anode, graphite cathode or platinum electrode and sodium chloride aqueous solution as electrolyte and electrolyzing.

YANG Z, JIANG C

Apparatus for detecting carbon monoxide, has graphene-based sensor which is configured to detect carbon dioxide produced by oxidation cell.

VOUTILAINEN M

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

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

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

Electrochemical device used for preparing graphene/carbon nanotube material, comprises signal generator, oscilloscope, power amplifier, reacting tank containing oxidation graphene/carbon nanotube suspension, and power controller.

SHANG Y, ZHANG D

Preparing hollow graphene involves dispersing graphene oxide in buffer solution, where first electrode is used as working electrode, and buffer solution is selected from acetate buffer solution or phosphoric acid buffer solution.

MA Y, ZHOU W, SU Z, ZHOU T, DENG Y, FU Y

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

Preparation of porous graphene involves dispersing graphene and graphene oxide in phosphate buffer solution, and carrying out circulation volt-ampere scanning with electrode as working electrode and three-electrode system.

LI C, ZHOU W, SU Z, ZHOU T, JIANG L

Preparation of graphene used for, e.g. energy storage device by preprocessing working and auxiliary electrodes, assembling, and disposing with graphite intercalation-containing electrolyte to carry out ion and electronic conductions.

YANG Y