国家/地区 中国（7）
IPC部 B（8）
IPC大类 B01（8） C02（5） C08（2）
IPC小类 B01D（8）
IPC B01D071/76（8）
发明人 SONG H（2） WANG G（2） ZENG Z（2）
ZHU L（2）
公开年 2022（4） 2021（3）
申请年 2022（4）  2019（2） 
专利权人 NINGBO INST .（2）

Preparing broad-spectrum responsive type antibacterial composite film used in treatment of Escherichia coli wastewater, by preparing MIL-101 (iron)/graphene quantum dots composite material, dispersing in dopamine solution, adding polyvinylidene fluoride base film, shaking and washing.

DENG M, MA X, ZHENG S, YANG L, QIU M, WANG Q, XUE B

Graphene oxide film useful for film distillation desalting, comprises supporting layer and selective separation layer composed of multi-layer graphene oxide nano sheet distributed with metal-organic frame nano particles and further covered with hydrophobic decorative layer.

JIN W, MAO Y, LIU G

Asymmetric multifunction heterogeneous composite film useful for treating wastewater treatment, comprises a catalytic degradable film layer comprising carbon quantum dots, iron-based quantum dot and two-dimensional sheet-shaped quantum dot carrier, and a functional adsorption layer.

WANG G, ZENG Z, ZHU L, SONG H

Preparing photocatalytic degradation of dye wastewater separation multilayer composite membrane, comprises assembling two-dimensional sheet-like graphene oxide material on the porous substrate, and forming iron-based catalytic degradation layer on tannic acid cross-linked transition layer.

WANG G, ZENG Z, ZHU L, SONG H

Preparing thiophene selective molybdenum diselenide-rGO foam composite film used for separating thiofuran, involves dissolving selenium powder in hydrazine hydrate, magnetically stirring to obtain hydrazine hydrate-selenium mixed solution.

PENG P, LAN Y

Graphene oxide filler useful in polymer composite membrane, comprises surface modifier which is zwitterionic substances, and graphene oxide combined with surface modifier.

LEE J C, KONG S, SEO H

Preparation of composite nanomaterial for modified forward osmosis nanocomposite membrane, involves dissolving sulfonated graphene oxide in dimethylformamide, adding zirconium chloride and terephthalic acid, and ultrasonically-processing.

WANG L, HE M, ZHANG Y, MIAO R, ZHU J

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