国家/地区 中国（31）
IPC部 B（31）
IPC大类 B01（31）
IPC小类 B01D（31）
IPC C02F001/44（21） B01D067/00（19） B01D069/02（13）
B01D071/02（13） B01D069/12（9） C02F101/30（9）
C02F001/28（7） C02F001/00（5） C02F001/50（5）
C02F101/38（4） C02F103/08（4） B01D017/022（3）
B01D039/20（3） B01D061/02（3） B01D071/34（3）
发明人 WANG Y（6） LIU H（4） GENG C（3）
JIANG J（3） LIU S（3） LIU Y（3）
MIN Y（3） NIU H（3） WANG L（3）
WANG Q（3） ZENG Z（3） ZHANG S（3）
ZHAO F（3） FAN Y（2） HE Y（2）
公开年 2019（31）
申请年 2019（29）  2018（2） 
专利权人 GUANGZHOU KA.（3） NINGBO LANDU.（2） UNIV GUANGDO.（2） UNIV HARBIN .（2）
UNIV SOUTHWE.（2） UNIV ZHEJIAN.（2） YANCHENG ZEN.（2）

Hollow metal organic framework (MOF)-supported graphene oxide composite film for separating salts or dye is prepared by mixing aqueous solutions of MOF and tannic acid to obtain etched MOF and adding to graphene oxide aqueous solution.

ZHANG G, LI Y

Preparing quaternary ammonium salt group-containing graphene oxide material used as adsorbent to remove pollutants from water bodies, involves grafting tertiary amine groups on graphene oxide and dissolving graphene oxide in solvent.

ZHAO F, LIU H, WANG L, ZHOU Y, GENG C, NIU H, JIANG J, WANG Y

Preparing nanofiltration membrane for reducing chromaticity of sewage involves synthesizing graphene oxide, configuring as dispersion, and using ultrafiltration membrane separation to obtain small-sized graphene oxide dispersion.

ZHAO F, LIU H, WANG L, PEI Y, GENG C, NIU H, JIANG J, WANG Y

Preparing super-elastic magnetic graphene aerogel comprises e.g. using Hummers oxidation method to prepare graphene oxide mixed solution with a predetermined concentration, and preparing polyacrylic acid-modified ferric oxide nanoparticles.

GU H, WANG Y

Functionalized graphene / polyaniline composite filter membrane comprises a matrix, functionalized graphene oxide, and polyaniline grafted on the film surface.

MIN Y, ZHANG S, LIU Y

Graphene oxide / polyaniline composite film for water treatment and a preparation method, comprises a substrate, graphene oxide, and polyaniline grafted on a surface of the film.

MIN Y, ZHANG S, LIU Y

Preparing amphiphilic graphene oxide modified ultra-thin composite nanofiltration membrane for seawater desalination, comprises dispersing amphiphilic graphene oxide in an aqueous solution to obtain an amphiphilic graphene oxide dispersion.

ZHANG G, LI Y

Preparing hydrophilic and antibacterial dual-modified ultrafiltration membrane used as filter medium in sewage treatment, drinking water purification or seawater desalination pretreatment, comprises adding graphene oxide to organic solvent.

ZHAO F, LIU H, WANG L, JIANG J, GENG C, NIU H

Preparing graphene oxide separation membrane with adsorption function comprises preparing graphene oxide, centrifuging the reaction solution, filtering, ultrasonically dispersing and performing film-forming and heat treatment.

HU X, LIU X, ZHANG H, ZHANG Q, YU Y, WANG Y

Preparing peptide modified graphene oxide modified composite antibacterial positive osmosis membrane useful in seawater desalination, drinking water treatment or wastewater treatment, comprises e.g. mixing solvent and silane coupling agent.

SONG W, ZHU L, ZENG Z, WANG G, SONG M