国家/地区 中国（11）
IPC部 B（12）
IPC大类 B01（12）
IPC小类 B01J（12）
IPC B01J021/06（12）
发明人
公开年 2018（12）
申请年 2017（6）  2016（3）  2018（3） 
专利权人

High-efficiency cellulose-based graphene/titanium dioxide composition photocatalyst, prepared by e.g. subjecting cellulose to carbonization-high temperature graphitization to obtain graphitized cellulose and performing Hummers oxidation.

CHEN C, JIANG J, SUN K

Preparation of composite photocatalyst comprises mixing tetrabutyl titanate and anhydrous ethanol, adding graphene dispersion, mixing, cooling, gradually adding nitric acid aqueous solution, and continuously stirring.

WEI C, YAO Z, ZHANG Q, LI J

Photocatalytic titanium dioxide oxide graphene straw composite adsorbent useful in catalyze degradation to remove cationic dye, i.e. methylene blue, methyl orange, rhodamine b and pyro red.

LIU S, CHEN J, GE H, ZOU Y

Loading visible light in response to titanium dioxide by graphene comprises e.g. disposing the acid-water mixed solution, adding graphene oxide nano-powder, ultrasonically dispersing and adding titanium alkoxide.

HU H, ZHANG M, CHEN D, ZHANG Y, QUAN H, LUO P, LIANG Y, ZHONG B, HUANG Y

Preparing double quantum dot modified flower-type three-dimensional graphene comprises e.g. preparing three-dimensional graphene on the surface of foamed nickel and preparing electrodeposition precursor solution containing gold.

XU Z

Graphene hybrid photocatalyst hydrogel comprises graphite oxide and photocatalyst.

GUO S

Preparing graphene/titanium dioxide composite flexible photocatalyst film involves dispersing graphene oxide in water to obtain graphene oxide dispersion solution, and dispersing titanium dioxide in graphene oxide dispersion.

DONG S, ZHANG F, CUI L, XIA L, LI K, ZHAO Y, WU Y, SUN J

Two dimensional titanium dioxide photo-catalytic material for photolysis of hydrogen produced in water, comprises nano thin layer structure by stacking nano-lamellar structure and curl at edge positions and has graphene structure.

KONG X, ZHU S, YANG X, CUI Z

Preparing graphene-titanium dioxide composite photo-catalyst comprises e.g. mixing graphite powder and sodium nitrate, microwave reacting, cooling naturally, adding mixture into concentrated sulfuric acid under ice bath and then stirring.

LI Z

Preparing titanium dioxide sheet/graphene composite film having crystal face used in solar battery, airpurifying, antibacterial, and self-cleaning, involves adding oxidized graphite ink to deionized water, and sonicating.

CHEN L, YANG S, MA Y