国家/地区 中国（77）
IPC部 C（77）
IPC大类 C01（77） B82（18） H01（10）
C08（7） C09（7） B01（5）
C04（5） C25（4） B05（3）
B29（3） B02（2） B33（2）
C02（2） C23（2） H05（2）
IPC小类 C01B（77）
IPC C01B032/19（77）
发明人 CHEN Q（10） YE R（8） ZENG J（8）
CHEN B（6） JANG B Z（6） ZHAMU A（6）
WANG Y（5） CHEN Y（4） HU Z（3）
LIU Y（3） LONG D（3） TAN B（3）
CHENG X（2） DONG L（2） GU S（2）
公开年 2016（37） 2015（24） 2017（16）
申请年 2015（77）
专利权人 CHENGDU NEW .（9） JANG B Z（6） NANOTEK INST.（6） ZHAMU A（6）
HUNAN YUANSU.（3） UNIV FUDAN（3） BEIJING INST.（2） BEIJING TAIH.（2）
DEYANG CARBO.（2） HANGZHOU WAN.（2） INST PROCESS.（2） JIANGSU ZHON.（2）
LG CHEM CO L.（2） LG CHEM LTD（2） LINAN WANCHU.（2） SOUTH GRAPHI.（2）
UNIV BEIJING.（2） UNIV QINGDAO.（2） UNIV SOUTH C.（2） XINXIANG RIG.（2）

Preparing graphene by supercritical fluid vaporization involves filling graphite powder with carbon dioxide gas into liquefied carbon dioxide at certain system pressure to obtain graphite dispersion.

TAN B, LONG D, JIANG H

Graphene production device comprises electrolytic bath loaded with electrolyte, electrode immersed in electrolytic solution, another electrode, and roller device comprising roller and graphite parts provided in roller.

YAO P

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 graphene-reinforced polymer matrix composite involves mixing multiple particles of graphitic material and multiple particles of solid polymer carrier material to form mixture in impacting chamber of energy impacting apparatus.

ZHAMU A, JANG B Z

Preparation of high-conductivity ferric chloride-doped graphene nano-powder material for use in preparation of printed electronic device, involves adding intercalated graphite to aqueous solution of hydrogen peroxide and complexing agent.

PEI S, HUANG K, REN W, CHENG H

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

Preparing graphene by stripping method comprises e.g. dispersing graphite powder in methanesulfonic acid, sealing, and ultrasonically dispersing mixture, and centrifugating ultrasonic-finished solution to remove un-peeled graphite particles.

SUN G

Graphene preparation electrochemical intercalation stripping device comprises power supply, electrolytic cell, reaction electrode and counter electrode disposed in electrolytic cell, and two wires having lead wires.

WANG Y, ZHAO C, CHEN Y, YOU W, MIAO X, GU S, ZHAO Z

Preparing graphene comprises e.g. subjecting graphite to contact with intercalating agent first, washing and drying resulting mixture and subjecting second expanded graphite to sonication in aqueous solution of N,N-dimethylformamide.

LI Q