国家/地区 中国（8）
IPC部 B（9） A（3）
IPC大类 B01（9） A01（3）
IPC小类 B01D（9）
IPC B01J021/18（9）
发明人 CHEN Y（2） FENG G（2） HU M（2）
ZENG H（2）
公开年 2022（9）
申请年 2022（8） 
专利权人 SHANGHAI LAN.（2） UNIV EAST CH.（2） UNIV EAST CH.（2）

Preparing broad-spectrum responsive type antibacterial composite film used in treatment of Escherichia coli wastewater, by preparing MIL-101 (iron)/graphene quantum dots composite material, dispersing in dopamine solution, adding polyvinylidene fluoride base film, shaking and washing.

DENG M, MA X, ZHENG S, YANG L, QIU M, WANG Q, XUE B

Composite nanomaterial useful for air purification comprises graphene oxide nanosheets, carbon airgel, nano titanium dioxide and nano-silver particles, where carbon airgel, nano-titanium dioxide and nano-silver particles are supported on the surface of graphene oxide nanosheets.

SHAO P, XIA J, SUN J, CUI Q, MA C, YANG H

Preparing multi-stage hole catalytic-adsorption material used as carrier, involves taking pseudo-boehmite, sodium aluminosilicate, kaolin, attapulgite, metal salt, graphene oxide as raw materials, performing hydrothermal crystallization, then filtering the product, washing, drying and calcining.

ZHAO B, CHEN Y

Producing carbonized material involves applying beam of electromagnetic radiation to polymeric substrate, varying beam position, and controlling fluence of beam and speed of movement of beam traversing over portion of substrate surface.

BEDEWY M, ABDULHAFEZ M M M

Binary composite material used for catalyzing and removing aldehyde by visible light which is prepared by reacting titanium dioxide with reagent, mixing R-titanium dioxide with positive surface potential and graphene oxide with negative surface potential, adding hole sacrificial agent and reacting.

CHEN Y

Photocatalytic material used in photocatalytic air epidemic prevention filter, comprises activated carbon, titanium dioxide, zinc oxide, graphene, tourmaline powder, nano-copper solution, carvacrol and deionized water.

HU M, FENG G, ZENG H

Preparing high dispersion multi-stage porous titanium based selective catalytic reduction catalyst comprises e.g. adding carrier, active auxiliary agent, binder, water and ammonia water, stirring, heating, introducing raw material to extruder for extrusion forming, drying and calcining.

CUI J, ZHANG X, LUO S, PENG Y, YU X, MU B

Deodorizing and odor-removing liquid for use in photocatalytic sustained release type, comprises deionized water, graphene mesoporous quantum photocatalytic material, sodium polyacrylate, fumed silica, acetic acid solution, silane coupling agent, and fragrance polar molecule.

HU M, FENG G, ZENG H

Preparing Schiff base sensitized graphene composite titanium dioxide photo-catalyst involves selecting nano titanium oxide powder is Degussa P25, mixing nano titanium oxide powder with water, high speed dispersing by emulsifying machine.

DU G