国家/地区 中国（45） 美国（6） 世界知识产权组织（6） 韩国（3）
IPC部 B（56）
IPC大类 B01（56） C02（46） C08（5）
C01（4） C07（2）
IPC小类 B01D（56）
IPC B01D067/00（56）
发明人 WANG Y（5） FAN Y（4） HE Y（4）
LIU Y（4） MA J（4） YU H（4）
ZHANG S（4） LI D（3） LI H（3）
LI Y（3） LIU H（3） LIU L（3）
MIN Y（3） WANG L（3） ZHONG F（3）
公开年 2020（25） 2019（22） 2021（9）
申请年 2019（56）
专利权人 UNIV GUANGDO.（3） UNIV ZHEJIAN.（3） BON WATERS C.（2） CHENGDU SHID.（2）
HALLIBURTON .（2） NITTO DENKO .（2） UNIV CHINA O.（2） UNIV SOUTHWE.（2）
UNIV TIANJIN.（2） UNIV TONGJI（2） YANCHENG ZEN.（2）

Membrane assembly used in water filtration system comprises non-metallic, porous substrate, graphene oxide membrane and chemical linker interface including adhesion promoter and flux promoter including silane molecules.

WHEELER D R, ZAVADIL K R, BIEDERMANN L, HIBBS M

Preparation of hydrophobic membrane for oil-water separation by dissolving graphene oxide powder in water, adding zinc oxide nanowires to dispersion, suction filtering and vacuum drying.

LI C, ZHANG F, LI D, BAI L, QIAN H, SHEN J, QI Q, CHEN P

Composite material useful for delivering and desorbing macromolecular substance, preferably polysaccharide molecule, protein, DNA and RNA in cell, comprises carbon nanotube as nano-particles and polydimethylsiloxane as flexible substrate.

CHEN H, WANG L, TANG H

Conductive film comprises porous base layer film, porous intermediate transition layer film made up of graphene and carboxylated multi-wall carbon nanotubes and porous conductive layer film stacked in sequence.

SUN F, YANG J, DONG W, ZHAO L, XING D, YANG S, SONG Z, LI J

High-flux nano-composite film comprises base film, ultra-thin hydrophilic mixed matrix modified layer formed by co-depositing two-dimensional nanomaterial and polyvinyl alcohol, and polyamide separation skin layer.

SU B, ZHANG J, LI S, HAN L

Fluid treatment system for treating completion fluid, fracturing fluid and slop water, has fluid stream whose first portion that is comprises water when second outlet is provided on second side of first membrane opposite first side.

JAMISON D E, SHUMWAY W W

Preparation of graphene-polyurethane composite filter membrane for separating oil and water, involves adding dopamine hydrochloride to tris-hydrochloric acid buffer solution, stirring, centrifuging, collecting precipitate, and drying.

WANG X, HAN Z, SONG C, XIU C, WU X, ZHANG Y, CAO J

Making ultrafiltration membrane used to separate heavy metals, comprises e.g. making dope solution by dissolution of dry polymer having solvent, polymeric additive and nanoparticle with/without acid/base treatment and stirring the mixture.

BHALERAO A, CHENDAKE Y, CHAVAN S, DHUME S, MAHAJANTATPATE P, KHADE A

Removing contaminant from contaminated aqueous fluid, comprises contacting contaminated aqueous fluid comprising contaminant with coated porous substrate and passing aqueous fluid through coated porous substrate to produce treated water.

JAMISON D E, SHUMWAY W W

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