国家/地区 中国（24）
IPC部 B（25）
IPC大类 B01（25） C07（7） C02（5）
C01（3） A01（2） B82（2）
G01（2）
IPC小类 B01J（25）
IPC B01J035/02（25）
发明人 LI L（5） WANG Y（4） LI X（3）
LIU Y（3） WANG C（3） ZHANG J（3）
ZHOU Y（3） LI S（2） LIU M（2）
MA J（2） SUN R（2） SUN S（2）
XIA L（2） XU Y（2） YANG L（2）
公开年 2022（17） 2023（8）
申请年 2022（25）
专利权人 UNIV DALIAN .（2） UNIV HUAIBEI.（2） UNIV LIAONIN.（2） UNIV SOUTHWE.（2）
UNIV TIANJIN（2）

Preparation of cuprous oxide/oxidized graphene nano-composite involves dissolving divalent copper salt and sodium acetate in distilled water, adding oxidized graphene, stirring, performing hydrothermal redox reaction to obtained suspension, cooling, separating, washing and drying.

WANG Y, LIU M, ZHOU Y, XU Y, LI L

Titanium oxide base photo-catalytic formaldehyde removing photo-catalyst with carrier separation structure comprises carbon-based material is loaded on surface of the titanium dioxide and there is double electron transfer channel between two, and catalyst is loaded on surface of titanium dioxide.

XIA P, LI X, HUANG D, QIAO L, WANG K

Graphene layer-coated cerium dioxide-loaded palladium nanoparticle catalyst useful in acetylene selective hydrogenation, prepared by using deposition-precipitation method to load palladium nitrate on cerium dioxide particles, reducing by hydrogen using chemical vapor deposition method.

XIA L, ZHANG J, JIN Z, YANG L

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

Graphene-supported atomically dispersed palladium-based catalysts useful in selective hydrogenation of benzaldehyde to prepare benzyl alcohol, comprises graphene as carrier and palladium as active material through top-down strategy.

XIA L, LI L, YANG L

Preparing a catalyst useful for producing 3,3',4,4'-biphenyltetracarboxylic dianhydride, comprises dispersing graphene oxide, reducing agent and palladium salt in water, heating, washing and drying.

DU J, WU J, HE H, FAN X, ZHANG G, ZHANG F, LI Y

Preparing monolithic ozone decomposition catalyst with adjustable shape used in unique volume and shape requirements of ozone tail gas treatment system, comprises mixing manganese acetate, graphene oxide and solvent, mixing potassium permanganate and solvent, stirring, freeze-drying and calcining.

OU B, WANG Y, LI S, ZHANG R, ZHOU Y

Preparing atomically dispersed metal catalyst used as e.g. thermal catalyst, involves depositing atomically dispersed metal onto water-insoluble support by magnetron sputtering to directly form catalyst containing metal particles.

FERNANDES J A

Carbon nitride composite photocatalyst useful in the treatment of herbicide wastewater, comprises graphene carbon nitride nanosheet catalyst containing cyano groups and nitrogen vacancies, and phosphorus atoms and potassium atoms doped in catalyst.

ZENG H, TANG R, XIONG S, LI L, ZHOU Z, DENG Y

Tris(2,2'-bipyridyl)ruthenium(II) (Ru(bpy)32+) anode or cathode co-reactant, which are gold-reduced graphene oxide (Au-rGO) composites, where particle size of gold nanoparticles in anode and cathode co-reactant has specific value.

ZANG G, WANG J, LEI Z, CHEN Z, HU K, LEI H, DENG Z, KANG Z, WANG S