国家/地区 中国（35）
IPC部 B（35） C（15）
IPC大类 B01（35） C02（13） C08（2）
IPC小类 B01D（35）
IPC B01D071/26（35）
发明人 LI B（3） WANG Y（3） ZHANG H（3）
ZHANG J（3） ZHOU W（3） CHEN H（2）
GAO J（2） LI L（2） LI Y（2）
SHA X（2） SHA Y（2） WANG C（2）
WANG J（2） WANG P（2） WANG T（2）
公开年 2021（8） 2017（7） 2018（7） 2022（6） 2020（3）
申请年 2017（7）  2018（5）  2020（5）  2021（5）  2019（4）  2022（4）  2015（2） 
专利权人 NANTONG QIAN.（2） UNIV DALIAN .（2）

Porous polymeric membrane useful for removing impurities from liquid compositions e.g. alcohols and ammonium hydroxide comprises a polymer having mixed in it a carbonaceous material.

MIR A A, JABER J A, PATEL R B, BOUDREAU A, KALYANI V

Preparing reduced graphene oxide layered film comprises e. g. mixing sodium polystyrene sulfonate and multiwall carbon nano-tube in distilled water according to predetermined proportion, stirring and ultrasonically dispersing uniformly to obtain liquid, and centrifuging uniform dispersion liquid.

YE H, ZHOU W, ZANG S, WU Y, YUAN Z

Graphene melt-blown filter film, comprises first melt-blown layer and graphene melt-blown layer arranged from top to bottom, where graphene melt-blown layer is composed of mixture of spray-melt polypropylene and spray-melt graphene and graphene melt-blown layer is uniform hexagonal network layer.

LIANG X

Mop cleaning bucket for rinsing and de-drying clean water by circulating and filtering sewage, has water column for drawing water from water purification area to clean mop cloth to form sewage that flows to water outlet through inclined surface.

WU C

Preparing modified separation membrane of oxidation graphene based on electrostatic spray in film distillation industry development, involves mixing oxidized graphene, plant polyphenol, dispersant, ultrasonically dispersing, spraying, and cross-linking hydrophobic base film.

HAN M, MENG F, YU Z, ZHAO S

Hollow nano-silver/graphene/polyethylene ultrafiltration membrane used as water channel, includes preset amount of polyethylene, polypropylene and hollow nano silver/graphene.

ZHOU W, CAI Q, CAI Y, ZHANG K, ZHOU B, WANG Y, FENG Y, ZHAO L, WANG P, TANG R

Superhydrophobic polypropylene microporous membrane, comprises polypropylene microporous base membrane and superhydrophobic layer constructed on surface of polypropylene microporous base membrane, where superhydrophobic layer prepared from hydrophobic nanoparticle blended polymer.

CHE Z, LI X, TIAN X, ZHAO M, GUAN Y

Composite membrane used for separating gas from gas mixture, comprises selective layer comprising polymeric matrix comprising amine polymer, graphene oxide nanofiller, and mobile carrier chosen from ionic liquid and amino acid salt, coated on support.

DENG L, JANAKIRAM S, ANSALONI L, DENG Y L, ANSARONI L

Preparation of reduced graphene oxide/ZIF-8 composite nanomaterial used as intermediate layer modified nanofiltration membrane involves preparing Polydiacetylene-reduced graphene oxide/ZIF-8 film, interfacial polymerizing, and heating.

LV Y, LIN L, YANG Y, CHENG L, PAN Y, CUI S, LIU S, DONG X, XU R, MA C

Reverse osmosis membrane comprises polyethylene microporous membrane, polysulfone layer coated on polyethylene microporous membrane and polyamide layer coated on polysulfone layer.

UNANNOUNCED I