国家/地区 中国（15） 美国（2） 世界知识产权组织（2）
IPC部 B（18）
IPC大类 B01（18） C07（4） C02（3）
IPC小类 B01D（18）
IPC B01D071/70（18）
发明人 LAN Y（4） PENG P（4） LI H（2）
WANG Y（2） XU N（2）
公开年 2021（7） 2022（5） 2020（2）
申请年 2021（7）  2019（4）  2022（4） 
专利权人 UNIV SANMING（4） UNIV HEFEI T.（2）

Preparing carbon nanotubes reduced graphene oxide hybrid polydimethylsiloxane membrane useful for organic solvent recovery, comprises preparing membrane casting solution, adding nonionic surfactant to solvent with carbon nanotubes, providing selective permeation channel for organic solvent.

DING A, LIU K, FAN L, WANG Q, LIU J, XU N, WANG W, DONG Q

Method of constructing honeycomb-shaped film based on two-dimensional nanosheet used in the treatment of organic waste liquid, involves mixing superhydrophobic polymer solution and the two-dimensional nanosheet dispersion uniformly, and depositing on the porous substrate film.

GU J, ZHANG S, LI X, LI Y, SHAO H, RAN J

Separation membrane used for separating substances from mixed liquids and gases for dehydration, has porous support, and separation layer formed on porous support and containing nanomaterial and organosilica having silsesquioxane structure.

TSURU T, KANESASHI M, NAGASAWA H

Membrane separation system comprises membrane module, and membrane positioned within membrane module, where membrane includes immobilized nanocarbon on membrane surface and within pores to define nanocarbon-immobilized membrane.

PAUL S, ROY S, MITRA S

Preparation method of bridge organic silicon/Graphene oxide composite nanofiltration membrane,dissolving polyacrylonitrile in dimethylformamide, and stirring solution to be completely transparent under water bath heating condition to obtain polyacrylonitrile electrospinning solution and spinning.

LU T, JIN D, REN X, GUO M, ZHONG J, WANG Y, XU R

Polypropylene membrane used in device for filtration, osmosis, concentration and/or dialysis, is coated with organomethoxysilane alone or in combination with oxide particles.

PRUNERI V, PEREZ CORONADO A M, ROMBAUT SEGARRA J, CORZO GARCIA B

Polyvinylidene fluoride ultra-filtration membrane as artificial permeable membrane, comprises polyvinylidene fluoride, powder, coupling agent, polyvinyl pyrrolidone, aminated calcite, where the powder is formed by mixing modified graphene.

XIE C, FAN S, YANG Y, DAI Y

Preparation of mixed matrix film used for removing organic impurities in inorganic phase gas, involves sticking tar granule on surface of flat plate, dispersing modified graphene oxide in organic solvent, adding polymer matrix and stirring.

ZHAO L, HU M, WANG P, DENG R, WU X, ZHANG H

Preparing thiophene selective molybdenum diselenide vertical graphene hybrid membrane used for separation of thiophene and n-octane mixed solution, involves preparing molybdenum diselenide vertical graphene nano composite material.

LAN Y, PENG P

Preparing polydimethylsiloxane hybrid membrane filled with graphene silica core-shell structure comprises e.g. mixing water, cetyltrimethylammonium bromide and graphene oxide, ultrasonically treating, casting and filming.

LAN Y, PENG P