国家/地区 中国（8）
IPC部 B（8）
IPC大类 B01（8） C02（6）
IPC小类 B01J（8）
IPC B01J021/06（8）
发明人 ZHANG Y（8）
公开年 2016（2） 2021（2）
申请年 2016（2） 
专利权人

Preparing composite catalyst used for efficiently utilizing visible light and near-infrared light, involves adding ethylene glycol, tetrabutyl titanate, polyamine and citric acid into three-necked flask, stirring at room temperature, refluxing stirred solution in oil bath, and then cooling.

HAO C, ZHANG Y, CHEN H, DENG L, LI D

Supported photocatalyst used in photocatalytic degradation of sewage, comprises fibers, bonding layer formed on surface of fibers, and photocatalytic layer formed on surface of the bonding layer.

ZHANG L, ZHANG Y

Preparing photocatalytic film useful for photocatalytic degradation of folic acid wastewater comprises dissolving titanium source, grinding, centrifuging, pre-treating polyvinylidene fluoride micro-filtration membrane.

GAO Y, ZHOU Z, ZHAO Y, XING Z, ZHANG Y, CAO F, WU Z, FU X, ZHANG M, LIU F

Preparing graphene-based nano-titanium dioxide sheet with enhanced visible light catalysis comprises e.g. adding graphene oxide to the amino-terminated polymer solution and ultrasonically processing to obtain A.

ZHANG Y, CHEN 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

Preparation of graphene/titania photocatalyst involves preparing graphite oxide, dissolving graphite oxide in water to obtain graphene oxide suspension, adding butyl titanate, absolute ethanol and glacial acetic acid, and stirring.

XU S, DONG K, LI R, ZHANG Y, ZHOU J

Fluorin-graphite co-doped modified titanium dioxide for photocatalytic removal of bromate from water, is prepared by using hydrofluoric acid, graphene oxide and titanium dioxide.

LIU H, ZHANG Y, LI L

Preparation of titanium dioxide/graphene composite film used for photocatalytic purification, by preparing graphene oxide, sequentially forming graphene oxide and titanium dioxide nanofilms by spin-coating, and irradiating with UV light.

ZHANG Y, XU J, PAN C