国家/地区 中国（7）
IPC部 B（7）
IPC大类 B01（7） C02（2）
IPC小类 B01D（7）
IPC B01D071/12（7）
发明人 WANG C（2） WANG T（2）
公开年 2017（2） 2021（2）
申请年 2021（2） 
专利权人 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 defect-rich water-stabilized graphene oxide film useful in water treatment, comprises e.g. dispersing graphene oxide powder with water, adding mixed solution of hydrogen peroxide and iron (II), loading on mixed cellulose ester microfiltration membrane by suction filtration, and cleaning.

SUN K, TIAN L, LIU T

Preparation of coaxial cable-type composite film for separating mixed gas, involves depositing separation layer using zeolite molecular sieve dispersion to obtain zeolite molecular sieve supported hollow fiber composite membrane, and depositing coating layer using graphene oxide dispersion.

WANG C, DUAN S, QU G, XU F, WANG T

Method for preparing chlorine-resistant and pollution-resistant reverse osmosis membrane, involves esterifying delicate short cotton linter and hydrolyzing, followed by grafting graphene oxide nanosheets onto reverse osmosis membrane.

GU B

Metal organic framework compound MIL-101(chromium)/graphene oxide-based flat matrix mixed forward osmosis membrane, comprises casting solution containing MIL-101(chromium)/graphene oxide.

WANG X, WANG L, FU J, WANG Z, LIU S, LIU W, HE F

Hollow fiber membrane, comprises azodicarboxamide, dimethyl sulfoxide, glycol monostearate, carboxymethyl cellulose, glass fiber, graphene powder, nano-silicon dioxide and white carbon black in specific weight parts.

WANG J

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