国家/地区 中国（7）
IPC部 B（7）
IPC大类 B01（7） C02（2）
IPC小类 B01D（7）
IPC B01D061/00（7）
发明人 LI C（2） WANG L（2） ZHANG H（2）
公开年 2017（5） 2016（2）
申请年 2016（7）
专利权人

Preparing compression-resistant hydrophilic aerogel as forward osmosis draw component for sewage/brackish water purification, by preparing sodium alginate and graphene oxide mixed solution and adding aqueous solution calcium chloride.

ZHANG H, YU M

Preparation of graphene oxide-silica particles-modified composite positive permeable membrane for e.g. food, involves adding graphene oxide-silica nanoparticle dispersion solution to solvent, providing liquid on glass plate and drying.

ZHU Z, WANG L, WANG X, LV Y, CHEN L, HUANG D, MIAO R, JIANG J, XU Y, LI Q, ZHANG H, LI C

Method for preparing metal organic framework modified graphene oxide lamellar composite film utilized in organic solvent nanofiltration filter, involves dissolving ligand and metal salt, and mixing graphene oxide with precursor solution.

JI S, YANG H, WANG N, WANG L

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

Method for preparing self-assembled oxidized graphene/quaternized chitosan positively charged composite nanofiltration membrane, involves depositing polyether sulfone ultrafiltration membrane followed by carrying out cross linking reaction.

HUANG Z, JIANG Z, LI N, LI M, TANG X, OUYANG Z

Method for preparing solvent-resistant, corrosion-resistant high-throughput composite nanofiltration membrane, involves flowing mixed solution of aqueous solution of reductive graphene, and depositing reduced graphene oxide on membrane.

GAO T, HUANG L, LI C, SHI G

Chitosan-modified graphene oxide nanocomposite forward osmosis membrane comprises ultrafiltration support base membrane coated with film forming liquid containing chitosan-modified graphene oxide, chitosan and hydrophilic additive.

DU C, LI J, WU C, SUN K