国家/地区 中国（7）
IPC部 B（7）
IPC大类 B01（7）
IPC小类 B01D（7）
IPC B01J035/10（7）
发明人 LI Y（2） ZHANG C（2）
公开年 2017（3） 2021（2）
申请年 2016（2）  2017（2） 
专利权人

Preparing fiber-reinforced type porous titanium-based electro-catalysis filter material comprises pretreating titanium substrate, mixing with polymer agglomerant, pressing into flat laminated structure, calcining, loading nano middle layer and active layer of catalytic layer.

ZHANG C, LIU Y, ZHAO X, WANG C, WANG Y, KONG W

Composite ultrafiltration membrane useful for treating wastewater, is prepared by preparing composite quantum dot suspension by adding graphene quantum dot/N,N-dimethylformamide solution to zinc oxide quantum dot/ethanol solution and stirring, and preparing polyvinylidene fluoride membrane.

SANG J, LI J, DI M, XU C, LIU X, ZHANG C

Preparing titanium dioxide/graphene/carbon composite material used as photocatalytic material, involves adding titanium dioxide and graphene to carbon-containing compound solution, performing hydrothermal reaction, drying and annealing.

CHEN Y, LAI C, LIU Z

Preparing graphene/active carbon composite porous microsphere used in air purification and water treatment, involves mixing water soluble carbohydrates into water to obtain oxidized composite graphene aqueous solution.

GAO C, CHEN C, HAN Y

Preparation of graphene-titania-clay composite material used in, e.g. sewage treatment, involves preparing graphene oxide and titania solution and subjecting prepared solutions and clay to hydrothermal treatment in reactor.

JIANG L, LI Y, YANG B, ZHANG Q, MIN Z

Preparation of catalyst used for photodegradation of organic pollutant, involves processing ceramic substrate with solution containing tetrabutyl titanate and graphene sol, loading with e.g. bismuth vanadate, drying and calcining.

LI C, LI Q, LI Z, YANG G

Preparation of graphene/silver/mesoporous titanium dioxide nanocomposite photocatalyst useful for degradation of organic contaminants in sewage or air, involves dissolving graphene oxide and silver nitrate in tetrabutyl titanate.

LI M, LI Y, CHEN F