国家/地区 中国（14）
IPC部 B（14）
IPC大类 B01（14） C02（4）
IPC小类 B01D（14）
IPC B01D067/00（14）
发明人 WANG S（4） CHEN L（3） HUANG D（2）
JIANG J（2） LI J（2） LI Q（2）
LIU L（2） LV Y（2） MIAO R（2）
WANG L（2） WANG T（2） WANG X（2）
XU Y（2） ZHANG D（2） ZHANG Q（2）
公开年 2016（8） 2017（6）
申请年 2016（14）
专利权人 UNIV DALIAN .（3） UNIV FUZHOU（2） UNIV XIAN AR.（2）

Method for preparing titanium dioxide-oxidized graphene nano compound blended polyvinylidene fluoride-doped mixed matrix ultra-filtration membrane, involves taking tetrabutyl titanate and utilizing precipitation-dipping method.

WU L, MAN C, XUE W, WANG T, ZHANG Y, LU D

Method for preparing modified polyvinylidene fluoride film, involves preparing graphene oxide by modified Hummer method, dissolving and dispersing graphene oxide and polyvinylidene fluoride in 1-methylpyrano ketone, and forming film.

YANG L, CHEN L

Preparation of three-dimensional graphene oxide film ball modified organic composite ultra/microfiltration membrane involves mixing ethanol and water, adding graphene oxide powder, adding tetraethyl orthosilicate, and ultrasonic treating.

WANG L, ZHU Z, WANG X, LV Y, CHEN L, HUANG D, MIAO R, JIANG J, XU Y, LI Q, HUO X

Preparation of ultra-thin nanofiltration membrane involves treating base film with e.g. polyanionic solution, filtering graphene oxide solution using ion-treated base film, immersing in organic phase solution, heat-treating and drying.

WENG H

Preparation of graphene oxide-silica hybrid particle composite fiber super/microfiltration membrane involves casting liquid in degassing tank to outer wall of braided tube and immersing membrane in secondary coagulation bath solution.

WANG L, ZHU Z, WANG X, LV Y, CHEN L, HUANG D, MIAO R, JIANG J, XU Y, LI Q, LI C, LIU T

Film for use as auxiliary support membrane chosen from ultrafiltration membrane and microfiltration membrane and as capacitor dielectric film for desalination, comprises carbon molecular sieve and graphene layers stacked alternately.

WANG C, WANG T, ZHANG S, LI L, XIANG N, ZHENG T, SUN Y

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

Functionalized graphene oxide composite film used for e.g. gas separation, is obtained by crosslinking graphene oxide with polyoxyethylene diamine and forming crosslinked product on microfiltration membrane substrate.

JIANG Z, WANG S, ZHANG N, HUO T, ZHANG X

Chitosan functionalized graphene/polyvinylidene fluoride hybrid ultrafiltration membrane comprises polyvinylidene fluoride, porogen, organic solvent and chitosan-graphene oxide.

HAN X, WANG Y, WANG S

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