国家/地区 中国（21） 美国（5） 韩国（4） 世界知识产权组织（3） 欧洲专利局（EPO）（2） 日本（2）
IPC部 B（28）
IPC大类 B01（28） C01（6） C02（6）
H01（6） B82（5） C07（2）
C09（2）
IPC小类 B01J（28） C01B（6） C02F（6）
B82Y（4） H01M（4） B01D（3）
C07C（2） C09K（2） H01G（2）
IPC B01J021/18（28）
发明人 JIA Y（4） JING Y（4） LI S（4）
MA J（4） SUN J（4） XIE S（4）
YAO Y（4） LI H（3） LI X（3）
WANG Y（3） LU Y（2） SU B（2）
YANG X（2） ZHANG X（2）
公开年 2014（28）
申请年 2014（18）  2013（9） 
专利权人 QINGHAI INST.（4） UNIV WUHAN T.（2）

Reduced graphene oxide-silver phosphate used for photodegradation of organic textile dyes, comprises preset amount of reduced graphene oxide and silver phosphate.

DAS D P, SAMAL A, DAS J, DASH A

Preparing inorganic composite film by mixing graphene and inorganic nano-particle with solvent, then ultrasonic dispersion and extruding graphene/inorganic nanoparticles mixed dispersion and solidifying shaped die with coagulation liquid.

GAO C, LIU Z, PENG L, XIA Z

Composite aerogel, useful for adsorption and photocatalytic treatment of oil containing wastewater, comprises titanium dioxide and reduced graphene oxide.

LI Z, DAI W, LIU W, CHEN X

Preparation of graphene/anionic clay composite photocatalyst used for visible light chromium compound contamination application, by mixing graphene oxide solution and mixed metal salt solution, hydrolyzing, sintering, grinding, and sieving.

ZHU N, HUANG Z, WU P

Preparation of graphene/titanium dioxide composite material involves adding titanium dioxide sample to arc discharge device having graphite electrode as cathode and anode, vacuumizing, and introducing argon gas and hydrogen mixed gas.

JIA Y, JING Y, MA J, YAO Y, SUN J, LI S, XIE S

Phase transfer catalyst used in addition or condensation organic reaction, comprises graphene oxide catalyst having oxygen-containing functional group.

KIM Y, LEE H, SOME S

Manufacture of graphene material used as e.g. catalyst carrier, involves adding graphene oxide to dispersion medium, obtaining graphene oxide suspension, spray-drying resultant suspension and reducing graphene oxide particles.

WANG Y, HONG M

Preparation of graphene/titanium dioxide composite material involves weighing titanium dioxide sample, feeding into arc discharge device with graphite electrodes, adding helium and air mixture, opening arc discharge device and discharging.

JIA Y, JING Y, MA J, SUN J, YAO Y, LI S, XIE S

Preparing graphene/titanium dioxide composite material by electric arc method comprises e.g. placing titanium dioxide sample in arc discharge device, introducing argon gas and air mixed gas, opening device, and discharging.

JIA Y, JING Y, MA J, SUN J, YAO Y, LI S, XIE S

Preparing graphene/titanium dioxide composite material comprises adding titanium dioxide sample into an arc discharge device with graphite as a cathode and an anode, vacuumizing and introducing a mixed gas of helium and hydrogen.

JIA Y, JING Y, MA J, SUN J, YAO Y, LI S, XIE S