国家/地区 中国（13） 韩国（3）
IPC部 B（17）
IPC大类 B01（17） C02（8） C01（3）
C07（2）
IPC小类 B01J（17）
IPC B01J021/06（17）
发明人 CHEN Y（2） IN S I（2） LI Y（2）
SORCARSAURAV（2）
公开年 2020（9） 2019（4） 2021（4）
申请年 2019（17）
专利权人 DAEGU GYEONG.（2）

Selective reduction catalyst useful in power plants comprise carrier including nitrogen-doped graphene oxide or nitrogen-doped reduced graphene oxide and active material including manganese oxide, vanadium oxide and cerium oxide.

HONGDAE K, YE B, HYUN L D, JUNG B, KIM T, LEE M

Preparing photocatalyst for selective photoconversion of carbon dioxide comprises preparing mixed solution by mixing solvent, unsaturated fatty acid, amine compound, titania precursor and graphene oxide solution and calcining mixed solution.

HWANG Y J, IN S I, HO L J, SORCARSAURAV

Composite material includes hollow three-dimensional phosphorylated biomass carbon, hierarchical structure titanium oxide composed of titanium dioxide nanosheets interlaced with each other, and reduced graphene oxide.

WANG M, XIA L, LIN Q, SU R, PENG J

Preparing blue titania composite wrapped with graphene on which platinum nanoparticles are photo-deposited used in selective photo-conversion process from carbon dioxide to methane and ethane, involves preparing blue titania nanoparticles.

IN S I, SORCARSAURAV

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

Preparing molybdenum disulfide photocatalyst useful for photocatalytic hydrogen production comprises e.g. adding sodium molybdate dihydrate, thiourea and modified surfactant to deionized water, stirring, adding graphene dispersion.

ZHANG F

Preparing three-dimensional fluorine-nitrogen-doped graphene/titanium dioxide composite material comprises adding graphene oxide, dispersing, performing hydrothermal reaction, freeze-drying and subjecting to high-temperature calcination.

XU C, WANG X, WANG J, YANG Y

Preparing a noble metal/graphene complex titanium dioxide photocatalyst comprises adding surfactant and precious metal salt or precious metal acid solution to solvent, stirring, adjusting pH and performing a hydrothermal reaction.

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

Graphene composite photocatalytic ultrafiltration membrane used for removing difficult-to-degrade organic substances in water, comprises polysulfone ultrafiltration membrane prepared by blending with graphene oxide.

XU Y

Preparation of composite semiconductor catalyst used in e.g. photocatalytic reactions, involves preparing hydroxylated graphene, hydrothermally reacting hydroxylated graphene with precursor, and vacuum drying solid product.

DENG H, AO S, QIN C, YE P