国家/地区 中国（30）
IPC部 C（30）
IPC大类 C01（30） H01（6） B82（3）
C09（3）
IPC小类 C01B（30）
IPC C01B031/04（9） C01B032/184（8） H01M004/583（5）
H01M004/62（4） C01B032/19（3） C01B032/198（3）
H01M004/36（3） H01M010/0525（3） B82Y030/00（2）
B82Y040/00（2） C01B021/064（2） C01B032/182（2）
C01B032/194（2）
发明人 WANG J（30）
公开年 2017（16） 2016（12） 2018（2）
申请年 2016（30）
专利权人 GUANGDONG NA.（2） GUANGDONG NA.（2） GUILIN XINYI.（2） UNIV NAT DEF.（2）

Performing size separation of graphene oxide for comprehensively utilizing graphene oxide, preparing printing inks, and three dimentional structural construction, involves controlling freezing rate of graphene oxide aqueous dispersion.

GENG H, LIU K, BAI G, LIU J, WU S, WANG Y, WANG J

Preparing a graphene fiber composite material useful for preparing ultra-high speed flywheel battery, comprises e.g. carbonizing raw material semi-coke lignin, carrying out graphitization, electrolytic oxidation and wet winding molding.

SUN J, WANG J, JIE E

Method for preparing graphene, involves using hydrogen-containing polysilane as reducing agent to reduce graphene oxide, and obtaining graphene.

HU T, PU W, YIN Z, LI G, LI X, WANG J, YIN C

Graphene preparation device has collecting chamber that is arranged below filter connected with fan through air pipe which is provided with air valve.

FENG G, WANG J

Highly thermally conductive graphene or titanium composite material preparation involves preparing oxide graphene colloid, adjusting pH value, and then adding certain amount of electrolyte into oxide graphene colloid.

WANG H, WANG J, ZHANG W, YANG X, ZHONG B, ZHOU W

Method for high-speed dispersion of white graphene, involves mixing white graphene powder, surfactant and dispersion medium, stirring, reducing temperature using ice water , grinding to obtain powder, washing powder with alcohol and drying.

DUAN X, JIANG H, WANG J

Milling white graphene comprises mixing white graphene powder, surfactant and ball milling medium, dissolving, ball milling, washing the resulting powder with alcohol and drying.

DUAN X, JIANG H, WANG J

Anode material useful for preparing lithium ion battery, is obtained by activating graphene oxide modified lithium iron phosphate.

HUANG X, YUE B, XIANG Z, WANG J, HUANG M, LI Y, ZHANG H

Preparation of multielement co-doped graphene useful in e.g. electrochemical energy storage and sensor, involves mixing graphite powder and sodium nitrate, then adding concentrated sulfuric acid and potassium permanganate and stirring.

LI X, SHAN H, LI D, SUN X, XIONG D, WANG J, KOU H, WANG P

Production of graphene oxide film by preparing graphene oxide solution by modified Hummers method, preparing graphene oxide film by bar coating method, depositing surface with aluminum film, reducing with hydrochloric acid, and washing.

GENG H, WANG J, DA S, GU S, XU C, DAN P