国家/地区 中国（83）
IPC部 B（83）
IPC大类 B01（83） C02（29） C01（3）
C07（3） C08（2）
IPC小类 B01D（83）
IPC B01D061/14（83）
发明人 WANG Y（8） CHEN Y（6） WANG T（6）
CHEN G（5） WANG Z（5） LIU Y（4）
ZHANG Y（4） HONG Y（3） LAN W（3）
LI S（3） LIU B（3） LV L（3）
WANG S（3） XU S（3） XU Y（3）
公开年 2021（20） 2020（12） 2022（12） 2017（10） 2018（10） 2023（8） 2016（7） 2019（3）
申请年 2020（19）  2021（15）  2017（12）  2019（10）  2016（8）  2022（6）  2023（5）  2015（4）  2018（3） 
专利权人 SHANGHAI INS.（3） SUNTAR MEMBR.（3） MEMBRANE BIO.（2） UNIV CHANGCH.（2）
UNIV CHINA O.（2） UNIV TIANJIN.（2） UNIV TONGJI（2） UNIV ZHEJIAN.（2）

Composite film used for selectively separating cation in water environment, comprises supporting layer and functional layer located on surface of supporting layer, where functional layer comprises seed layer, and metal-organic framework layer located on surface of seed layer.

LU C, HU C, CHEN Z, QU J

Preparing aluminum oxide ceramic plate film used in sewage treatment, comprises setting intermediate sacrificial layer and functional film layer on aluminum oxide ceramic substrate, and removing intermediate sacrificial layer.

LI X, GAO G, ZHOU H, WANG Y, ZHANG N, LIU X

Anti-pollution ultrafiltration membrane useful in process of filtering solution containing organic matter, comprises e.g. ultrafiltration base membrane and modified layer, where ultrafiltration base membrane is polyacrylonitrile and/or polyvinylidene fluoride.

GUO H, ZHANG M, HONG Z, MA H, YU T, XIE Q

Covalently cross-linked graphene oxide nanofiltration membrane useful in nanofiltration, reverse osmosis and oil-water separation, has e.g. single graphene oxide material without any exogenous crosslinking agent participating in crosslinking, and interception objects are small neutral molecules.

XU X

Interfacial polymerization of hollow fiber organic filter membrane into polyamide membrane, comprises e.g. doping hydrophilic modified particles into molten liquid paraffin to form plugging solution, sealing outer surface of organic filter membrane, immersing in polyacyl chloride oil phase solution.

ZHOU L, LI S, WEN H

Lead ion selective adsorption polyacrylonitrile ultrafiltration membrane useful in field of lead ion wastewater treatment, comprises support layer and polyacrylonitrile separation layer (including nanoparticles surface-modified by phosphoramidate compound).

YU H, ZHANG Y, PAN G, LIU Y, ZHAO M

Preparing mixed film by uniformly controlling two-dimensional material-organic silicon used in dehydration and separation of pervaporation acidic solution, involves dissolving organic alkoxy silane in solvent, adding catalyst and water, hydrolyzing and polymerizing to obtain organic silica sol.

MIAO M, ZHANG Q, MAO Z, ZHANG Z, LIU R, REN J, ZHONG J, WU Z, REN X

Preparing carboxy-containing polyaryletherketone and graphene oxide-metal-organic frameworks composite ultrafiltration membrane, comprises e.g. taking carboxy-containing polyaryletherketone as matrix and graphene oxide-metal-organic frameworks as filler and performing solution blending.

LI W, ZHANG Y, WANG Z, SHI F

Porous polymeric membrane useful for removing impurities from liquid compositions e.g. alcohols and ammonium hydroxide comprises a polymer having mixed in it a carbonaceous material.

MIR A A, JABER J A, PATEL R B, BOUDREAU A, KALYANI V

Preparing porous macromolecular polymeric material filter membrane involves placing a silicon substrate to be grown with upright graphene in vacuum chamber of plasma enhanced chemical vapor deposition device, inputting buffer gas, and stabilizing air pressure in vacuum chamber by adjusting.

YAN Y, ZHENG W, FU W, YANG D