国家/地区 中国（13）
IPC部 B（13）
IPC大类 B01（13）
IPC小类 B01D（13）
IPC B01J035/10（13）
发明人 ZHENG W（3） ZHENG Y（3） LIU H（2）
ZHANG H（2）
公开年 2020（13）
申请年 2020（7）  2019（6） 
专利权人 UNIV FUZHOU（3）

Air purification material used for large air volume organic waste gas treatment, comprises laminated ceramic foam, and graphene-modified titanium dioxide which is supported on foam ceramic.

YAO H, WANG X, MAO Y, SHI F

Preparing nano- copper sulfide -loaded sulfur and nitrogen co-doped graphene aerogel useful in degrading organic pollutants comprise e.g. dispersing thiourea and copper sulfide nanoparticles in graphene oxide solution, and freeze-drying.

XUE F, LIU H

Nitrogen-sulfur co-doped graphene composite material with ternary efficient denitration sulfur-resistant catalyst comprises novel modified nitrogen-sulfur co-doped graphene as catalyst carrier, where ternary catalyst is grown in situ.

ZHENG Y, ZHENG W

Preparing film capable of releasing negative oxygen ions by adding nano-titanium dioxide to absolute ethanol, dispersing, preparing graphene oxide sol, stirring, adding polyvinylpyrrolidone, dispersing, coating on glass sheet and drying.

LIU H, XIE Y, ZHANG Y

Nitrogen and boron co-doped graphene composite denitration and anti-sulfur catalyst comprises modified nitrogen and boron co-doped graphene, and ternary manganese-cerium-cobalt oxide catalyst grown in situ on surface of graphene.

ZHENG Y, ZHENG W

Preparing highly loaded ruthenium-manganese oxide/graphene denitration catalyst involves placing graphene in flask, and adding sulfuric acid and nitric acid, vibrating ultrasonically, then stirring and heating in oil bath.

ZHAO Y

Preparing graphene-carbon nanotube molecular framework photocatalyst comprises e.g. preparing graphene oxide, carbon oxide nanotubes, tetrabutyl titanate solution, then adding into reactor, reacting and adding tetrabutyl titanate.

YANG S, ZHOU S, GAN Y

Complex microsphere useful for catalyzing and decomposing formaldehyde and releasing anions, comprises inorganic metal oxide nanofiber film, graphene oxide multilayer film and anion material additives.

ZHANG H

Preparation of gold/graphene composite titanium dioxide nanotube used for air purification by adding surfactant and chloroauric acid to solvent, stirring, adjusting pH, adding titanium dioxide powder and reducing agent,and reacting.

LI Y, ZHANG B, JIANG B, YUAN S, HONG W

Catalyst used for low-temperature catalytic oxidation of formaldehyde, comprises cobalt oxide, graphene, zirconium oxide, graphene-modified cobalt oxide, supported on zirconium, cobalt, carbon, and zirconium dioxide.

WU G, XU H, MAO D