国家/地区 中国（12）
IPC部 B（12）
IPC大类 B01（12） C02（8）
IPC小类 B01D（12）
IPC B01D061/14（12）
发明人 LIU J（2） LIU Y（2） NI L（2）
SHU T（2） WANG B（2） WANG Y（2）
ZHANG C（2） ZHANG S（2）
公开年 2020（12）
申请年 2019（6）  2020（6） 
专利权人 UNIV ZHEJIAN.（2）

Organic-inorganic composite ultrafiltration membrane comprises carboxy-containing polyaryletherketone as polymer matrix and graphene oxide containing functional groups connected to main chain of polymer matrix by hydrogen bonds.

WANG Z, SHEN H, CHEN W, ZHU L

Amino acid-metal complex bonded graphene oxide composite ultrafiltration membrane is prepared by chemically bonding amino acids and metal ions on surface of graphene oxide, and dispersing formed complex in polymer solution.

WANG B, SHU T, ZHOU F, GAO D

Anti-pollution gradient ultrafiltration membrane, obtained by mixing graphene oxide-magnetic nanoparticle hybrid, organofluorosilane and porogen in polymer polysulfone PSf solution, and using e.g. solution casting method.

WANG B, HU Y, TENG Z, SHU T

Preparing graphene oxide-polyethylene glycol/polyvinylidene fluoride composite ultrafiltration membrane for separating bovine serum albumin, involves esterfying graphene oxide and polyethylene glycol.

MA C, HU J, ZHU Y, BAO H, LIU J, WANG L, ZHAO B, ZHANG C

Membrane useful for oil-water separation, is prepared by depositing graphene oxide quantum dots on surface of base membrane using dopamine, performing condensation reaction and obtaining hydrophilic modified layer of graphene oxide.

FAN J, LIU B, LIU Y, ZHAO X, SHI J, XU J, ZHANG C

Preparing organometallic bridged graphene oxide strongly charged complex ultra nano filter membrane comprises e.g. preparing organometallic graphene oxide complex and organometallic amine salt complex, ultrasonically separating and stirring.

WANG Y, YI X, WANG M

Preparation of graphene oxide/titanium oxide composite film involves intercalating titanium carbide two-dimensional inorganic compound, crushing, centrifuging, mixing graphene oxide solution, and loading obtained nanoparticles on membrane.

HUANG R, CHEN D, ZENG Z, LV W, HU X, YANG X, YE W, ZENG F

Preparing high-permeability polyvinylidene fluoride or perfluorosulfonic acid-graphene oxide ultrafiltration membrane involves coating casting film liquid mainly composed of perfluorosulfonic acid-graphene oxide nanocomposite.

YUAN H, LIU X, WANG C, ZHANG S, ZHANG L, LU J

Graphene composite photocatalytic ultrafiltration membrane used for removing difficult-to-degrade organic substances in water, comprises polysulfone ultrafiltration membrane prepared by blending with graphene oxide.

XU Y

Modified ultrafiltration membrane for resisting organic contaminants or bacteria, comprises polyvinylidene fluoride as matrix and cadmium sulfide/graphite phase-carbon nitride/reduced graphene oxide nano photocatalyst.

WANG Y, NI L