国家/地区 中国（10）
IPC部 B（5）
IPC大类 B01（5）
IPC小类 B01D（5）
IPC B01D067/00（5） B01D069/02（4）
发明人 ZHAO K（4） WANG J（3） YI X（3）
YU J（3） ZHANG S（3） HONG Y（2）
SUN X（2） TANG X（2） WANG W（2）
XU L（2） YANG Z（2）
公开年 2022（10）
申请年 2021（10）
专利权人 UNIV TIANJIN POLYTECHNIC（10）

Pervaporation film in azeotrope and near-boiler separation, trace water removal, brine desalination and other fields, comprises polymer matrix, and graphene oxide nanosheets dispersed in polymer matrix, where graphene oxide nanosheets comprising hydrophilic functional groups.

DU F, WANG J, YAN W, DU C, YANG H, DU R

Preparing reduced graphene flexible conductive film and three-step moderate reduction used in e.g. flexible film sensor by ultrasonically cleaning polyethylene terephthalate (PET) flexible base film, adding graphene oxide solution, reacting, surface-reducing graphene oxide film and drying.

TIAN Y, GUO N, GENG H

Preparing high solid content and high strength copper alginate antibacterial filter film useful in e.g. sewage treatment, comprises e.g. dissolving copper acetate in aqueous solution, so copper ions diffuse into film casting solution for crosslinking, and obtaining copper alginate hydrogel film.

YANG X, YU J, ZHANG S, DING Y, LI Y, HONG Y, WANG W, YANG Z, ZHAO K

Preparing copper alginate hydrogel filter membrane useful in sewage treatment, comprises dissolving reinforcing agent and sodium alginate in filtered waste copper ammonia solution, defoaming, forming copper alginate hydrogel film, ionizing and rinsing with deionized water to remove excess ions.

YI X, WANG X, SUN X, TANG X, YU J, ZHANG S, ZHANG W, XU L, ZHAO K

Preparing layer-by-layer self assembled antibacterial hydrogel filter film useful for removal of antibiotics, comprises preparing mixed aqueous solutions, soaking hydrolyzed surface with carboxy macromolecule film as base film in mixed aqueous solutions, coating, and repeating for multiple times.

DONG P, ZHANG S, TANG X, SUN X, YI X, GAO X, WANG W, XU L, ZHAO K

Preparing separation membrane comprises adding monomer, salt, solvent and entrainer under inert gas atmosphere into reaction kettle and then mixing with end-capping agent.

YANG J, LIU T, XU X, HU Y

Preparing protein molecular imprinted optical and electrochemical sensor for detecting and identifying proteins, involves immersing bare carbon electrode in aminopropyltriethoxysilane solution, followed by reducing with sodium borohydride.

WANG H, HONG Y, YI X, YU J, YANG Z, XUE T, LIN Y, GUO Z, ZHAO K

Near-infrared light-responsive photosensitizer complex useful in preparing near-infrared photodynamic therapy medicine for treating tumor comprises graphene quantum dot and photosensitizer loaded on the graphene quantum dot.

WANG J, LIU Q

Antistatic finishing process of durable polyoxymethylene fabric comprises e.g. adding graphene oxide to deionized water, adding reducing agent, adding reduced graphene oxide into deionized water, adding acrylamide, acrylic acid, photoinitiator and crosslinking agent into deionized water.

MA X, GUO J, SUN K, YE M, WANG Y, WANG J, LI H, JIANG X, JIN W

Preparing graphene oxide loaded dopamine-coated manganese dioxide nanocomposite structure electrode material used in aqueous zinc-ion battery, comprises e.g. adding manganese sulfate solution to dilute sulfuric acid solution, and adding potassium permanganate solution and graphene oxide dispersion.

SUN L, ZHAO Y, GAO H