国家/地区 中国（31）
IPC部 B（31）
IPC大类 B01（31） C02（8） A61（2）
C07（2）
IPC小类 B01D（31）
IPC B01D069/02（31）
发明人 LI J（4） WANG S（4） WU L（4）
WANG T（3） ZHANG D（3） ZHANG Q（3）
CHEN L（2） CHEN Y（2） LI X（2）
LU M（2） NI X（2） SONG X（2）
TU W（2） WANG F（2） WANG Y（2）
公开年 2016（17） 2017（12） 2018（2）
申请年 2016（31）
专利权人 UNIV FUZHOU（3） UNIV ZHEJIAN.（3） NINGBO INST .（2） UNIV SOUTH C.（2）

Mixed matrix membrane comprises e.g. polyimide and graphene oxide doped in polyimide, surface and internal structure of mixed matrix film are different and surface of mixed matrix membrane comprises dense layer.

HUANG A, FENG B

Composite positive osmosis membrane, comprises polymer base layer, graphene layer and lower layer of highly-devoid of pores, where polymer is mixture of isopropylacrylamide monomer and N, N-methylene bisacrylamide monomer.

WANG H, JIN C, SIMON G

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 three-dimensional structure titanium dioxide-graphene oxide nanocomposite in situ polymerization doped polyimide film, involves preparing casting solution, coating solution on plate, heating, and cooling.

WU L, WANG T, YANG C, YAO Y

Water isolation composite film for film dehumidifying apparatus used for removing water from air comprises porous support material which has pore produced by polymer and repeating unit, and selection layer which has graphene oxide layer.

LAI Y L, CHANG C C, YAN S Y, HSU J N, KUO C N, YEN S I, LAI Y, ZHANG Z, YAN S, XU R, GUO J

Preparing silver-halloysite-polyvinyl alcohol containing ultrafiltration membrane used in separation of bovine serum albumin, involves dispersing graphene oxide in ethanol solution, and heating.

WANG F, LU M, TU W, ZHAO J, FAN Y, YANG H

Preparing photocatalytic ultrafiltration membrane material with visible light activity comprises preparing nitrogen doped-titanium dioxide powder, nitrogen doped-titanium dioxide/graphene oxide granule and ultrafiltration membrane.

CHEN W, YE T, XU H, GENG N, CHEN T, WANG C, ZHANG X

Production of ultrafiltration membrane used in separation of bovine serum albumin, involves adding silver oxide supported graphene and polyvinyl alcohol aqueous solution to pore-forming agent aqueous solution, and forming into film.

WANG F, LU M, TU W, ZHAO J

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

Preparing modified hollow fiber membrane by dissolving polyacrylonitrile in solvent, mixing graphene with sodium alginate, adding e.g. tetraisocyanate, reacting mixture, and washing and drying hollow fiber ultrafiltration membrane.

LIU Q, XU P, ZHAO F