国家/地区 中国（61）
IPC部 B（61）
IPC大类 B01（61） C02（26） C01（3）
C08（3） C09（2） D06（2）
IPC小类 B01D（61）
IPC B01D067/00（61）
发明人 CHEN Y（6） FANG F（6） HONG Y（6）
LAN W（6） ZHANG X（4） ZHAO X（4）
LI S（3） LIU Y（3） MA J（3）
QI H（3） YANG X（3） ZHANG H（3）
ZHANG Z（3） CHEN C（2） CHEN J（2）
公开年 2021（33） 2020（21） 2022（7）
申请年 2020（61）
专利权人 SUNTAR MEMBR.（6） UNIV TIANJIN（3） PALL HEBEI E.（2） SHANDONG HAI.（2）
UNIV NANJING.（2） UNIV NANJING.（2） UNIV ZHEJIAN.（2） YANG X（2）
ZHEJIANG MEI.（2）

Flexible composite film material for use in composite membrane roll material with air purification function, comprises base film, and functional coating compounded on base film, where functional coating includes activated carbon and graphene, gas absorbent, binder and solvent.

JIANG T, MA J, WANG S

Nanofiltration membrane for use in the filtration of quantum dot solutions, comprises graphene oxide and a layered multi-metal hydroxide dispersed in the graphene oxide, the graphene oxide and the layered multimetal hydroxide are bonded together by electrostatic interaction.

DENG C

Polyvinylidene fluoride composite membrane, used in water treatment, comprises PVDF-based membrane, and poly-dopamine/oxidation graphene composite layer compounded on the film.

ZHAO X, LIU L, ZHU Z, MIAO L, MA J, JIA G

Graphene oxide-MXene blended cross-linked film is preparing using dopamine-loaded base film as filter layer, formed by soaking the film in alkaline dopamine hydrochloride solution, and filtering a suspension liquid comprising a dispersion of preset amounts of graphene oxide and MXene material.

QI H, CHE Y, ZHAO X

Polymer solution used for preparing nanofiltration membrane in water treatment, and also in high-temperature separation and desalination, comprises polyaryl ether sulfone block polymer, good solvent, poor solvent and additive.

CAO M

Graphene oxide titanium dioxide-dopamine polyetherimide nanofiltration membrane comprises organic ultrafiltration membrane support and functional layer prepared by ultrasonically mixing graphene oxide solution and titanium dioxide-dopamine aqueous solution, filtering to form membrane, and filtering.

LAN W, FANG F, HONG Y, CHEN Y

Titanium dioxide graphene oxide modified organic ultrafiltration membrane used in membrane material preparation field, comprises functional layer formed on surface of organic ultrafiltration membrane supporting body by filtration and drying of aqueous solution of titanium dioxide and graphene oxide.

LAN W, FANG F, HONG Y, CHEN Y

Oxidation molybdenum disulfide-graphene oxide-polyethylene imine composite ceramic nano-filtration membrane comprises porous ceramic membrane supporting body and organic functional layer set on porous ceramic supporting body.

LAN W, FANG F, HONG Y, CHEN Y

Oxidation molybdenum disulfide-graphene oxide composite nano-filtration membrane used in water treatment, comprises organic ultrafiltration supporting body modified by polyvinyl alcohol solution and functional layer set on supporting body.

LAN W, FANG F, HONG Y, CHEN Y

Graphene oxide-titanium dioxide-silver doped piperazine polyamide composite nanofiltration membrane useful e.g. in biological engineering, comprises organic functional layer formed on organic ultrafiltration membrane support by using aqueous solution and organic phase solution.

LAN W, FANG F, HONG Y, CHEN Y