国家/地区 中国（15）
IPC部 B（16）
IPC大类 B01（16）
IPC小类 B01J（16）
IPC B01J021/18（16）
发明人 LIU X（2） XU L（2）
公开年 2018（16）
申请年 2018（10）  2017（6） 
专利权人 UNIV FUZHOU（2）

Attaching graphene photocatalyst to a surface of artificial float grass useful for purifying water quality comprises cleaning artificial float grass, taking out, rinsing with water and using artificial float grass in drying room for drying.

XU L, FAN H, CHEN H, QIU J, MIAO Z

Titanium dioxide-based graphene composite material comprises graphite and titanium dioxide.

YANG J

Preparing titanium dioxide pillared graphene composite material comprises adding graphite powder and ammonium persulfate into concentrated sulfuric acid, adding hydrogen peroxide, reacting, washing and drying to obtain expanded graphite.

INVENTOR U

Preparing graphene-based titanium dioxide photocatalytic material comprises preparing graphene oxide based on oxidation method and reducing the material based on hydrothermal method.

MA Y, SUN L

Preparation of composite photocatalyst used in degradation of wastewater, involves pretreating hollow glass microbeads, mixing pretreated beads with graphene oxide, placing obtained material in titanium dioxide precursor, and reacting.

WANG L, GENG Y, WANG X

Preparing polymer induced graphene growth morphology titanium photo-catalyst comprises e.g. mixing the graphene and distilled water and performing ultrasonic stirring to obtain graphene dispersion, adding dispersant and polymer monomer.

WU M, WANG C, LI L, GU W, HUANG Y

Graphene-based composite catalyst for degrading organic pollutants in water, prepared by dispersing graphene powder in titanium sulfate solution, adding ethylenediamine, mixing, filtering dispersion system, drying precipitate and calcining.

XU L, LIU J, ZHAN M, ZHAN X, WANG F

Secondary growth of graphene coated titanium dioxide photo-catalysis composite material comprises e.g. mixing titanate isopropoxide, ethylene glycol, titanium-centered titanium oxide octahedron, carrying out hydrothermal reaction and drying.

ZHENG Y, ZHANG W

Separation membrane comprises titanium dioxide sol, aqueous graphene oxide solution and organic ultrafiltration base film.

GAO Y, LI T, ZHOU Z, FU X, ZHANG M, ZHI X, HUANG W, ZHANG Q

Preparing graphene-titanium dioxide composite photo-catalyst involves mixing graphite powder and sodium nitrate in mixture, adding concentrated sulphuric acid and stirring and adding potassium permanganate powder into reactor.

ZHOU Y, YU L, GUAN R, ZHENG W, YAN W, SONG J, XIE Y