国家/地区 中国（8）
IPC部 B（8） C（5）
IPC大类 B01（8） C02（5）
IPC小类 B01D（8）
IPC B01D067/00（8）
发明人 LI J（2） SHENG J（2） WANG S（2）
XUE L（2） YAN B（2） ZHANG A（2）
ZHANG D（2） ZHANG H（2） ZHANG Q（2）
ZHAO X（2）
公开年 2015（5） 2016（3）
申请年 2015（8）
专利权人 NINGBO INST .（2） UNIV FUZHOU（2）

Inorganic/organic hybrid nanoparticles-doped positive osmosis membrane for composite membrane, has base film layer and inorganic/organic hybrid nanoparticles comprising inorganic nanoparticles containing silica, graphene and/or alumina.

XUE L, ZHANG A, ZHAO X, SHENG J

Method for preparing graphene oxide/Polyether block amide hollow fiber membrane, involves pre-processing first base film for filling water in bottom of membrane micro-pore, and coating bottom film with buffer layer and separation layer.

LIU J, ZHANG H, ZHANG Y, DONG G, SHEN Y

Preparation of graphene oxide metal/metal oxide nanoparticle modified hollow fiber ultrafiltration membrane by ultrasonically dispersing graphite oxide, metal/metal oxide nanoparticle and solvent, mixing, standing, defoaming and extruding.

CHEN H, FU Z, HONG Y, LAN W, LV L, ZHANG H

Preparation of graphene oxide permeable membrane used for e.g. emergency water bag, involves mixing graphene oxide and additive, adding polysulfone, defoaming to get polysulfone casting solution and dispersing casting solution on cloth.

PAN H, SHENG J, XUE L, ZHANG A, ZHAO X

Composite film used for processing seawater, desalinating brackish water and purifying water, comprises polyether sulfone, graphene oxide and silane coupling agent KH570.

LI J, WANG S, ZHANG D, ZHANG Q, YAN B

Preparation of nano-graphene oxide modified film used in biological reactor, involves adding membrane material and nano graphene oxide to the solvent, uniformly mixing to obtain sol, scraping, placing in PTFE-sealed tank, heating and drying.

KONG Y, YANG D, WEI Y, XU L

Composite film used for absorbing heavy metals pollutants such as lead ions, copper ions and methylene blue from industrial wastewater, comprises polyethersulfone, graphene oxide powder, porogen and dimethyl formamide.

LI J, WANG S, ZHANG D, ZHANG Q, YAN B

Composite film used in desalination of water, comprises microporous filter film and functional layer which is formed by uniformly mixing graphene oxide and titanium oxide nanosheets, and laminating self-assembled layered film.

WANG K, ZHU H, SUN P