国家/地区 中国（35）
IPC部 C（35）
IPC大类 C01（35） C25（35） B82（20）
H01（11） B01（5） B32（2）
C07（2） C09（2） C12（2）
G01（2）
IPC小类 C01B（35）
IPC C01B031/04（35）
发明人 DRYFE R A W（3） KINLOCH I A（3） ABDELKADER A（2）
ABDELKADER A M（2） DRYFE R（2） JANG B Z（2）
JEFF R A W（2） KINLOCH I（2） LOH K（2）
LOH K P（2） XU H（2） ZHAMU A（2）
公开年 2015（10） 2017（7） 2013（5） 2016（5） 2012（4） 2014（3）
申请年 2012（7）  2015（7）  2016（7）  2013（6）  2014（6）  2011（2） 
专利权人 UNIV MANCHES.（5） ANGSTRON MAT.（2） DRYFE R A W（2） JANG B Z（2）
KINLOCH I A（2） NANOTEK INST.（2） UNIV SINGAPO.（2） UNIV SINGAPO.（2）
UNIV TSINGHU.（2） ZHAMU A（2）

Production of isolated graphene sheets involves forming intercalated graphite compound in intercalation reactor comprising liquid solution electrolyte, working and counter electrode, and exfoliating hexagonal carbon atomic interlayers.

ZHAMU A, JANG B Z

Device for expansion of graphite into graphene flakes used for providing e.g. conductive coatings, comprises container which is provided for receiving electrolyte, anode and cathode which consists of diamond.

NEBEL C E, HOFFMANN R, ROSCHER S, ROSCHNER S, HOFFMAN R

Producing isolated graphene sheets from layered graphite material having hexagonal carbon atomic interlayers with interlayer spacing, comprises e.g. forming alkali metal ion-intercalated graphite by electrochemical intercalation procedure.

ZHAMU A, JANG B Z

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

Bioelectrochemical system used for producing graphene oxide, has biochemical reactor having anode(s), cathode(s), transmission line(s), direct current electricity source(s), microbial population and graphene oxide collector.

FALLGREN P, JIN K, JIN S, LI R, FUGREEN P

Production of graphene and graphite nanoplatelet structure used as e.g. electronic component, involves passing current through electrochemical cell to intercalate ions into graphitic negative electrode of cell so as to exfoliate electrode.

ABDELKADER A, KINLOCH I, DRYFE R

Preparation of metal-nitrogen independent co-doped graphene gel involves mixing resulting graphene oxide dispersion liquid with crosslinking agent, hydrothermally reacting mixture, cross-linking and drying.

CHU F, KONG Y, QIN Y, YUAN J, CHAO L

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