国家/地区 中国（29） 美国（2）
IPC部 C（29） B（20） A（2）
D（2）
IPC大类 C02（29） B01（20） C09（5）
C12（3） C08（2）
IPC小类 C02F（29）
IPC B01J020/30（7） B01J020/28（6） C02F001/28（6）
C02F001/30（6） C02F101/38（6） B01D067/00（5）
B01D069/12（4） B01J020/26（4） C02F001/44（4）
C02F003/00（4） C02F101/20（4） C02F101/30（4）
C02F101/34（4） C02F101/36（4） B01D069/02（3）
发明人 ZHANG X（29）
公开年 2021（29）
申请年 2021（19）  2020（10） 
专利权人 UNIV NANKAI（4） UNIV GUANGDO.（2）

Preparing composite microsphere structure zinc oxide/copper(II) oxide/graphene oxide heterojunction photocatalyst useful in degrading pollutants, comprises e.g. mixing zinc salt, copper salt, carbon source, graphene aqueous solution and water, performing hydrothermal reaction, and calcining.

WU F, ZHANG X, DONG H, LONG H, HUANG R

Preparation of graphene oxide-supported palladium involves preparing mixed liquid containing graphene oxide powder and palladium precursor e.g. palladium nitrate and processing mixed liquid in atmospheric pressure cool plasma quartz reactor.

ZHOU Y, ZHAO Q, ZHANG X, ZHANG T, DI L

Method for preparation of hybrid membrane used for solar sea water desalination, involves adding high molecular polymer into solvent under high temperature stirring condition, combining material with high thermal conductivity and high photo-thermal conversion capability forming composite material.

HE L, LIU R, GE C, GUAN H, ZHANG X, MA C

Direct-discharging treatment method of high salinity fracturing flow-back liquid by electro-catalysis oxidizing fracturing backflow liquid, biological electron sulfur integration biological treating, reacting and catalytically oxidizing.

LUO E, OUYANG J, LI C, ZHANG X, WEI D, WEI L

Preparation of composite film used for absorbing tetracycline in water, involves mixing solutions comprising graphene oxide, polyethylene glycol-400, and nanoparticles and zeolite or poly(styrene-divinylbenzene) in water, vacuum self-assembly filtering using porous micro-filtration film and drying.

WANG X, HU Y, ZHANG X, LIU Z, GUO Y

Preparing graphene-magnetite conductive framework electrode used in treatment of petrochemical wastewater, by coating suspension prepared using graphene, Geobacter Sulfurreducens thallus and sulfonated tetrafluoroethylene based fluoropolymer-copolymer solution on graphite rod electrode surface.

ZHANG X, LI T, LI R, ZHOU Q

Preparing graphene oxide/polymer sponge three-dimensional structure composite material comprises e.g. adding polymer sponge in strong acid aqueous solution, removing residual strong acid aqueous solution, and soaking negatively charged polymer sponge in graphene oxide dispersion liquid.

LIU B, PENG T, ZHANG X, SUN H

Preparing magnetic reduction graphene oxide/silver tungstate composite photocatalyst used for degrading antibiotics in sewage, by preparing graphene oxide by Hummers method, preparing magnetic reduction graphene oxide by co-precipitation method and preparing composite material by hydrothermal method.

HE X, SUN Y, ZHANG X, HAN Z, DU P, HUANG T

Preparing modified graphene/tungsten-based nanosheet/magnesium-zinc oxide composite material comprises e.g. dissolving indium selenide, tungsten-based compound in organic solvent, adding to graphene solution, adding zinc and magnesium salt.

LONG H, HU J, DONG H, WU F, ZHANG X

Electrospinning fiber membrane for enrichment and separation of heavy metal ions in wastewater, comprises polythiocarbonate-containing polymer including polythiocarbonate homopolymer and polythiocarbonate-containing copolymer.

ZHANG X, YUE X, CAO X