国家/地区 中国（77） 世界知识产权组织（8） 美国（7） 韩国（6） 欧洲专利局（EPO）（2） 印度（2） 日本（2）
IPC部 B（83）
IPC大类 B01（83） C02（26） C01（15）
B82（10） H01（10） C07（7）
C08（4） C09（3） C10（2）
G01（2）
IPC小类 B01J（83）
IPC B01J021/18（83）
发明人 WANG Y（5） FAN G（4） WANG J（4）
WANG X（4） ZHAO Y（4） LI H（3）
LI Y（3） LIU Y（3） WANG H（3）
XU J（3） XU Y（3） XU Z（3）
YANG J（3） ZHANG J（3） ZHANG Q（3）
公开年 2017（83）
申请年 2017（39）  2016（38）  2015（5） 
专利权人 UNIV CHANGZH.（3） BEIJING YOUT.（2） LIAONING LAN.（2） QUANPU PHOTO.（2）
UNIV CHENGDU.（2） UNIV FUZHOU（2） UNIV NANCHAN.（2）

Reductive preparation of graphene oxide/titanium dioxide composite photo-catalytic material comprises e.g. preparing graphene oxide by Hummers method, dispersing graphene oxide powder in water/ethanol solution, ultrasonically dispersing.

YANG J, ZHANG B

Photoreducing graphene oxide to graphene, comprises obtaining a composition comprising graphene oxide and a photoinitiator, and irradiating the composition with UV radiation for reducing the graphene oxide.

MANGADLAO J D, ADVINCULA R

Preparing graphene-titanium dioxide composite photo-catalytic material comprises e.g. adding tetrabutyl titanate and anhydrous ethanol mixed solution under room temperature, magnetically stirring uniformly to obtain light yellow solution.

LIU Y, TANG R, JIANG Q

Degrading highly efficient methylene blue comprises e.g. preparing methylene blue aqueous solution, then adding into reaction tube and ultrasonically dispersing graphene/titania hollow composite microspheres in methylene blue.

XIA W, ZHOU W, ZHANG Y, XIAO W

Removal of heavy metal endocrine disruptors in reverse osmosis concentrated water, involves adding tetrabutyl titanate as titanium source, stirring, adding graphene oxide powder, dissolving in ethanol, and hydrothermally reacting.

LU J, ZHANG H, LI N, XIA J

Preparation of reduced graphene oxide/titanium dioxide photocatalytic filter membrane for treating organic dye in wastewater, involves dissolving reduced graphene oxide/titanium dioxide composite photocatalytic powder in deionized water.

YANG J, ZHANG B

Preparing magnetic trisalt/cobalt hydroxide/reduced graphene ternary heterojunction photocatalyst involves dispersing graphene oxide in mixture of ethanol and water in certain ratio in solvent to obtain graphene oxide dispersion.

YU H, LI H

Synthesis of graphene doped with transition metal comprises preparing transition metal-organic amine complex, layering precursor with silicate material, subjecting to pyrolysis, removing layered silicate material component, and dissolving.

XU J, WANG A, ZHANG T

Graphene oxide-titania-activated carbon three-dimensional composite material for use as photocatalytic material, is obtained by uniformly and densely attaching graphene oxide-titania composite material on activated carbon filter.

CHEN J, LUO R, YANG H, WANG R, FAN G, ZHANG M, WANG G

Copper/zirconium oxide-graphene composite carrier catalyst used for dehydrating and synthesizing diethanolamine into iminodiacetic acid comprises copper, zirconium oxide and graphene.

DUAN Z, YIN K, ZHU H, ZHANG L, XU J, LAN X