国家/地区 中国（7） 美国（6） 韩国（3） 世界知识产权组织（3） 日本（2）
IPC部 C（12）
IPC大类 C01（12） C25（12） B82（4）
H01（2）
IPC小类 C01B（12）
IPC C01B031/04（12）
发明人
公开年 2016（6） 2015（3） 2017（3）
申请年 2015（12）
专利权人

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

Production of graphene oxide involves locating graphite particles within electrochemical cell having working electrode, counter electrode, and aqueous acid electrolyte, and agitating graphite particles within electrolyte.

ZHONG Y, LI D, SIMON G P

Carbon-based electrode for detection of biological species, is obtained by forming yellow product using e.g. graphite, processing resulting material to form nanoribbons, mixing graphene nanoribbons with coal tar pitch, and shaping.

KARIPER I A, USTUNDAG Z, YAVUZ S, ASIK I, ERKAL A

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

Making metal-doped graphene involves preparing asphaltene thin film on metal catalyst substrate, and heating asphaltene thin film/catalyst to form metal-doped graphene.

DEEMER E M, CHIANELLI R R

Producing graphene electrode material useful as cathode in metal air cell, solid oxide fuel cell and solid oxide electrolytic cell, comprises e.g. forming metal and nitrogen doped graphene, and forming spinning solution by mixing polymer.

BAEK J B, JU Y W, KIM C M, KIM G T, SHIN J Y, YOO S Y

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 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

Producing titanium-graphene electrode utilizing graphene oxide comprises e.g. preparing graphene oxide and preparing titanium-graphene electrode.

LI M, MA X, LIU X, XIN L