国家/地区 中国（13）
IPC部 B（13）
IPC大类 B01（13） C02（9） B82（3）
C01（3）
IPC小类 B01J（13）
IPC B01J037/03（13）
发明人 CHEN C（3） CHAO Z（2） FANG Q（2）
MEI W（2） WANG C（2） WANG X（2）
ZHANG J（2）
公开年 2018（13）
申请年 2018（7）  2017（6） 
专利权人 UNIV CHANGSH.（2）

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

One-step preparation of catalyst used in oxygen evolution reaction, involves ultrasonically dispersing graphene oxide in formamide-water mixture, and reacting with ferric nitrate nonahydrate and nickel nitrate hexahydrate.

ZHAN T, LI Z, SUN Y, KANG J, ZHANG X

Preparation of graphene oxide quantum dots (GOQD)/titania/silver photocatalyst for wastewater treatment, involves hydrothermally treating mixture obtained using e.g. silver nitrate, butyl titanate and GOQD obtained using e.g. graphene oxide.

LU J, ZHANG H, WANG X, LI N, WANG Z

Preparing graphene oxide-hydrotalcite-type composite film comprises e.g. stirring reaction between graphene oxide dispersion and sodium polystyrene sulfonate solution, concentrating and drying to obtain modified graphene oxide.

LIU J, MA J, ZHU D

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

Preparation of titanium dioxide/reduced graphene composite photocatalyst for treating organic substance in artificial seawater, involves dissolving rare earth ion nitrate in anhydrous ethanol, adding tetrabutyl titanate, heating and cooling.

WANG T, LI Y, PAN J, LI B, WU L, DING Z

Preparing graphene surface exposed titanium dioxide nanocomposite involves using layered protonated titanate as precursor, mixing with graphene oxide to dissolve in alcohol, adding hydrofluoric acid and glucose, hydrothermally reacting.

WANG J, HU X, XU M, LI T

Preparing a cerium-doped titanium dioxide/graphene aerogel useful for degrading wastewater containing phenol comprises e.g. adding ultrapure water into graphite oxide, ultrasonicating to obtain tan oxide uniform graphene solution.

QIAO X, CHI C, TIAN J, QIAO J

Preparing sulfide quantum dot modified graphene/zinc oxide nanosphere photocatalytic material comprises e.g. ultrasonically dispersing zinc salt solution in graphene solution, hydrothermally reacting, and grinding with sulfide quantum dot.

CHEN C, MEI W, LIU T, CHAO Z, FANG Q

Graphene oxide/silver molybdate co-doped silver phosphate composite nano-photosensitive material used as photocatalyst for degrading e.g. phenols in industrial waste water, comprises graphene oxide, silver molybdate, and silver phosphate.

TANG G