国家/地区 中国（9） 美国（2） 世界知识产权组织（2）
IPC部 B（9）
IPC大类 B01（9） C02（8）
IPC小类 B01D（9）
IPC B01D067/00（8） B01D069/12（6） B01D071/02（6）
C02F001/44（5） B01D071/34（4） C02F101/30（4）
B01D061/36（2） B01D069/02（2） B01D069/08（2）
C02F101/10（2） C02F103/08（2）
发明人 YANG F（3） DONG Y（2） DUAN S（2）
LIU L（2） QU G（2） SUN C（2）
WANG C（2） WANG D（2） WANG T（2）
XU F（2） ZHENG Q（2）
公开年 2016（2） 2017（2） 2022（2） 2023（2）
申请年 2016（3）  2022（2）  2023（2） 
专利权人 UNIV DALIAN TECHNOLOGY（9）

Graphene oxide composite membrane used for separating antibiotic waste water comprises dopamine-modified hollow fiber support e.g. polysulfone, polyethersulfone, polypropylene, polyacrylonitrile and polyvinyl chloride and crosslinked graphene separation layer embedded with manganese dioxide nanobelt.

WANG T, DUAN S, QU G, XU F, WANG C

Preparing highly stable ceramic-based subnanoporous graphene composite film useful for e.g. removing boron in water during pervaporation process, comprises e.g. adding graphite oxide powder into water, configuring crosslinking agent solution, performing filtration method, and connecting support.

WANG D, YANG F, SUN C, ZHENG Q, DONG Y

Preparing highly stable ceramic-based sub- nanoporous graphene composite membrane, involves preparing inorganic transition layer of ceramic carrier by dipping-pulling and high-temperature sintering, preparing inorganic transition layer sol.

YANG F, SUN C, DONG Y, ZHENG Q, WANG D

High-throughput oxidation graphene hollow fiber composite nanofiltration membrane comprises ceramic, polymer hollow fiber, porous surface nanometer fiber, hydroxyapatite, titanium dioxide, polyaniline with specific diameter, and length.

WANG T, DUAN S, XU F, QU G, WANG C

Preparing stable graphene oxide composite film comprises e.g. preparing graphene oxide, preparing graphene oxide mixed film base film and preparing graphene oxide composite film by performing filtering dispersion.

ZHANG N, QI W, HUANG L, HE G

Directly growing graphene thin porous separation membrane comprises coating a mixture of etching agent, high molecular polymer and solvent-A on a metal foil, calcining at high temperature under the oxygen-free condition.

QUAN X, WEI G, CHEN S, YU H

Preparing compression-resistant hydrophilic aerogel as forward osmosis draw component for sewage/brackish water purification, by preparing sodium alginate and graphene oxide mixed solution and adding aqueous solution calcium chloride.

ZHANG H, YU M

Preparing pollution-resistant conductive filter membrane used as microbial fuel cell negative electrode and membrane bioreactor filtering membrane, involves preparing functional membrane casting liquid by graphene and dimethylformamide.

LIU L, GAO C

Preparation of reactive electrochemical anode film by adding graphene oxide, tin dioxide nanoparticles and organic polymer in organic solvent, blending to prepare casting liquid and coating on polyacrylonitrile carbon fiber cloth surface.

LI X, LIU L, YANG F