国家/地区 中国（45）
IPC部 B（45）
IPC大类 B01（45） C02（40） C01（2）
C07（2） C08（2）
IPC小类 B01D（45）
IPC B01D067/00（45）
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 2019（21） 2020（20） 2021（4）
申请年 2019（45）
专利权人 UNIV GUANGDO.（3） UNIV ZHEJIAN.（3） CHENGDU SHID.（2） UNIV CHINA O.（2）
UNIV SOUTHWE.（2） UNIV TIANJIN.（2） UNIV TONGJI（2） YANCHENG ZEN.（2）

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

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

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

Preparing nickel-titanium hydrotalcite and graphene layer photocatalytic forward osmosis membrane comprises e.g. adding nickel salt to deionized water, adjusting pH with concentrated hydrochloric acid, and stirring.

XIAO M, CHEN Y, GAO D, LI H, JI Y, WEI Y, SONG Z

Aminated oxide graphene and graphite-phase carbon nitride composite modified membrane comprises polysulfone hollow fiber organic ultra-filtration membrane distributed on one side surface of polysulfone hollow fiber organic ultra-filtration membrane.

LI D, ZHANG Q, LIANG Y, XIE Y, LI S, WANG Z, FENG L

Graphene membrane bioreactor film wire production equipment comprises a membrane bioreactor film wire production equipment comprising a slurry stirring kettle for stirring graphene slurry with polyvinylidene fluoride.

LIU S, MA L, REN G

Preparing reverse osmosis membrane by introducing carboxylated graphene oxide involves immersing sbstrate in the aqueous phase solution to contact, and then drying membrane surface with nitrogen to remove aqueous phase.

SHAO W, SHEN L, LU Y, CHEN Y

Preparing composite anti-penetrant film with graphene oxide/zinc oxide comprises e.g. taking zinc acetate into beaker, orderly adding deionized water, hydrogen peroxide, cetyl trimethylammonium bromide, and fully stirring.

XU Q, LI A, WU L

Graphene polyacrylonitrile hollow fiber membrane comprises polyacrylonitrile powder, graphene oxide solution, modifying agent, porogen and solvent.

WANG Q, LIU S