国家/地区 中国（687）
IPC部 C（687） B（169） H（85）
G（17） A（8） D（8）
F（3） E（2）
IPC大类 C01（687） B82（122） H01（81）
C09（50） B01（39） C08（30）
B22（24） C25（18） C23（14）
G01（13） C07（12） B32（11）
C04（9） A61（7） C02（7）
IPC小类 C01B（687）
IPC C01B031/04（687）
发明人 ZHANG Y（34） LI X（32） WANG Y（31）
LI J（26） ZHANG X（26） LIU Y（22）
LIU Z（22） ZHANG J（22） CHEN Q（20）
WANG C（20） WANG L（20） ZHANG Z（20）
WANG H（19） WANG J（19） LIU X（17）
公开年 2015（390） 2016（272） 2017（25）
申请年 2015（687）
专利权人 CHENGDU NEW .（18） HARBIN INST .（13） UNIV SOUTH C.（13） UNIV SOUTHEA.（13）
UNIV ZHEJIAN.（13） UNIV CHANGZH.（12） UNIV FUDAN（12） NINGBO INST .（10）
SHANGHAI INS.（10） UNIV SHANGHA.（9） UNIV TIANJIN（9） BEIJING INST.（8）
CHINESE ACAD.（8） LIU Y（8） UNIV BEIJING.（8） UNIV DONGHUA（8）
UNIV QINGDAO.（8） DEYANG CARBO.（7） GUANGDONG ZH.（7） UNIV JIANGSU（7）

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

Production of isolated graphene sheets involves mixing multiple particles of graphitic material and multiple particles of solid carrier material to form mixture in impacting chamber of energy impacting apparatus.

ZHAMU A, JANG B Z

Producing highly conducting film of highly oriented conductor-bonded graphene sheets, useful in thermal management device, comprises e.g. preparing graphene dispersion having discrete graphene sheets dispersed in fluid medium.

ZHAMU A, JANG B Z

Preparation of graphene powder by liquid phase stripped graphite includes taking polymerized polymer and organic solvent or macromolecule pre-polymer, shearing and stripping graphite raw material and uniformly dispersing in medium system.

DING G, ZHOU C, HE P, XIE X

Preparation of graphene composite material used in e.g. solar panels, involves adding and mixing graphene material and modification solution comprising compound having catechol group, and solvent.

HUNG W, HU C, LEE K, LAI J, HONG W, HU Q, LI K, HUNG W S, LEE K R, LAI J Y

Preparation of strong fluorescence graphene quantum dots involves using solvent thermal method to expand graphite using hydrogen peroxide solution as oxidant in presence of organic solvent.

JIANG W, TIAN R, WANG T, WU J, ZHONG S, WANG Y, LI F, CHEN Y, GAO H

Manufacturing negative plate of secondary battery, involves providing multiple sheets of functional graphene, and compressing functional graphene to faun graphene target.

HUANG C, CHIU S, CHU C, CHUANG Y, WANG C, WEI C, HUANG J, QIU S, ZHU J, ZHUANG Y, WANG Z, WEI J, WANG J

Preparation of large-sized graphene involves ultrasonically treating mixture of graphite and concentrated sulfuric acid to obtain solution comprising upper graphene and lower concentrated sulfuric acid solution, and processing graphene.

FENG C, XU D

Production of integrated layer of highly oriented halogenated graphene sheets or molecules used as dielectric material component for microelectronic devices involves preparing graphene oxide dispersion or gel having graphene oxide sheets.

ZHAMU A, JANG B Z, ZHAMUARUNA