国家/地区 中国（6）
IPC部 B（6）
IPC大类 B01（6） C02（3）
IPC小类 B01D（6）
IPC B01D067/00（4） B01D069/12（4） B01D069/02（3）
C02F001/44（3） C02F101/30（3） B01D061/00（2）
C02F001/00（2） C02F001/66（2） C02F009/00（2）
发明人 ZHANG X（6）
公开年 2023（6）
申请年 2022（3）  2023（3） 
专利权人 GUANGDONG ES.（2）

Composite nanofiltration membrane useful in treatment of high-salt wastewater containing dyes, comprises graphene oxide/phenolic resin nanofiltration membrane on surface of base film.

ZHANG X, ZHANG Y, QIU X, DU X, TAN H, WANG J, KE Y

Nano fibrous membrane useful for catalyzing degradation of ethylene by visible light, prepared by electro-spinning, where nanofiber membrane is modified titanium dioxide nanofiber membrane, which reduces titanium dioxide energy band gap by doping particles.

DU X, DU C, ZHANG X, WEN Y, JIAO X, SONG Y

Preparing light-driven self-cleaning composite filter membrane useful for removing pollutant in water, comprises adjusting pH of alcohol solution of titanium dioxide nanosheets to alkali, adding silane to hydrolyze, adding graphene oxide and applying on substrate.

ZHANG X, CHEN P, ZHANG Z, FU H, HE D

Graphene oxide composite nano-filtration membrane used in treating dye-containing high-salt wastewater, or decolorization treatment of the dye-containing high-salt wastewater, comprises base film surface embedded with high molecular nano material of graphene oxide nanofiltration film.

ZHANG X, ZHANG Y, QIU X, DU X, TAN H, WANG J, KE Y

Preparing amino functionalized magnesium aluminide-layered double hydroxide composite airgel, involves dissolving magnesium chloride hexahydrate, aluminum chloride hexahydrate and urea in water, stirring and performing hydrothermal reaction to make white gel, followed by freeze-drying airgel.

LIN M, GUO X, YAN B, DU Y, ZHANG X

Method for preparing partial reduction oxidation graphene/glass fiber composite film used in gas separation film technology field, involves filtering dispersion ethanol of graphene oxide to glass fiber of microporous filtering film.

GENG D, LIU T, ZHANG X, WANG Z