国家/地区 中国（22） 世界知识产权组织（3） 韩国（2） 美国（2）
IPC部 B（30）
IPC大类 B01（30）
IPC小类 B01D（30）
IPC B01D069/12（30）
发明人 HIROYUKI Y（2） LI B（2） LI S（2）
LIU Y（2） MASAHIRO K（2） RINA I（2）
TAKAHIRO T（2） WANG Z（2） ZHANG M（2）
公开年 2020（30）
申请年 2019（14）  2020（14）  2018（2） 
专利权人 CHINA PETROL.（2） TORAY IND IN.（2） UNIV JIANGSU（2） UNIV ZHEJIAN.（2）

Composite membrane comprises porous polyvinylidene fluoride, polytetrafluoroethylene or nitrocellulose membrane body and graphene oxide arranged on surface of membrane body.

WEN X, YOU Y, JIN X, BUSTAMANTE H, JOSHI R

Graphene oxide complex nanofiltration membrane modified by borate intercalation prepared by modifying graphene oxide using borate as intercalation molecule and connecting with hydrolyzed polypropylene cyanide membrane with polyethyleneimine.

YAN X, CHENG S, BAO R, WANG G, LI J

Preparing fluorinated graphene-based superhydrophobic separation membrane, comprises e.g. forming layer of flake copper sulfide of copper mesh by hydrothermal method, and preparing nickel hydroxide/copper sulfide composite material.

MENG Z, YIN C, LI S, LIU X, LIN C, SU B

Method for preparing visible light-driven self-cleaning graphene oxide oil-water separation membrane useful for applying to oil-water separation comprises e.g. preparing graphene oxide membrane and loading film with iron oxyhydroxide.

MA L, ZHANG L, JIANG Z, ZHONG L, CHEN X, HUANG Y

Preparing ionic liquid modified graphene oxide membrane with water and ion selective transport performance by dispersing graphene oxide in solvent, dissolving ionic liquid in graphene oxide dispersion liquid, assembling, and drying.

ZHANG M, ZHAO P

Preparing solvent-resistance charged composite nanofiltration membrane, comprises e.g. hydrolyzing poly(p-phenylene terephthalamide) by amide, anchoring 2-bromo-2-methylpropionyl bromide on the surface of graphene oxide, and post-processing.

LIAO J, RUAN W, DU B, WEI H

Producing graphene oxide composite electro-spinning nanofiber separation membrane for forward osmosis comprises dispersing graphene oxide in dimethylformamide, stirring dispersion with polyvinylidene fluoride, electro-spinning, and drying.

KIM I S, MOHAMED, SOL K Y

Anti-pollution gradient ultrafiltration membrane, obtained by mixing graphene oxide-magnetic nanoparticle hybrid, organofluorosilane and porogen in polymer polysulfone PSf solution, and using e.g. solution casting method.

WANG B, HU Y, TENG Z, SHU T

Preparing flexible graphene oxide/metal organic frame composite filter film involves weighing graphene oxide, zinc nitrate hexahydrate and 2-methylimidazole, and then adding them to the same solvent.

SU D, LI B, ZHAO X, YANG Z, LI Z

COMPOSITE MEMBRANE FOR DRYING NATURAL AND PROCESS GAS MIXTURES BASED ON GRAPHENE OXIDE INTERCALATED WITH HYDROXYLATED FULLERENE DERIVATIVES.

BROTSMAN V A, CHERNOVA E A, PETUKHOV D I, LUKASHIN A V, ELISEEV A A