国家/地区 中国（14）
IPC部 C（14）
IPC大类 C02（14） B01（9） C09（2）
IPC小类 C02F（14） B01D（8） B01J（2）
C09K（2）
IPC C02F001/40（14）
发明人 ZHANG X（3） LI X（2） LIU Y（2）
WANG Z（2） ZHANG H（2） ZHANG Y（2）
公开年 2020（9） 2021（4）
申请年 2020（14）
专利权人

Preparing magnetic graphene oxide surfactant comprises e.g. adding dimethylaminopropyl)-ethylcarbodiimide hydrochloride and polyethylene glycol to react, adding polyethylene glycol-wrapped magnetic graphene oxide and surfactant into solvent to react to obtain magnetic graphene oxide surfactant.

LI X, GUAN B, ZHENG X, PENG B, WANG Z, WANG Y, HOU Q

Three-dimensional printing technology for production of sewage treatment filter membranes involves establishing multi-porous gradient cylindrical model on three-dimensional Max software, and e.g. exporting stereolithography format.

FAN Z, WANG Z, HAN Z, ZHANG X, LIANG J

Oil-water separation recycling device, has graphene modified layer arranged on inner wall of hole, and coating layer for covering oil suction component, where coating layer is utilized for blocking outside particulate matter entering into hole.

PAN D, CAI H, XIE Z, ZHANG Y, ZHANG H

Halloysite nanotube/graphene oxide oil-water separation membrane used for treating marine oil spills, comprises nylon bottom film as support layer and having preset thickness, and halloysite nanotube/graphene oxide layer loaded on film.

LIU E, DU S, ZHANG Z, ZHANG X

New super-wetting surface as polypropylene surface with micro-nano structure grafted with hydrophilic side groups.

QIAO J, WANG S, ZHANG X, QI G, SONG Z, CAI C, WANG X, LAI J, LI B, JIANG H, RU Y, ZHANG J, GAO J, ZHANG H, HAN P, JIANG C, GUO Z, GUICUN Q, ZHIHAI S, BINGHAI L, JIANMING G, ZHAOYAN G, SOONGHEO W, LIU Y, JIANG X

Rotary self-extruding oily sewage treatment device comprises drive shaft, liquid distributor, inlet valve, inlet pump, vertical cylinder, curved pressure plate, retractable baffle, graphene sponge packing, and support bottom plate.

BI H, LI H, HU D, YUN Z, MIAO J, ZHAO S, QIU P, LI X

Preparing fluorinated graphene-based superhydrophobic separation membrane, comprises e.g. forming layer of flake copper sulfide of copper mesh by hydrothermal method, and preparing nickel hydroxide/copper sulfide composite material.

MENG Z, YIN C, LI S, LIU X, LIN C, SU B

Preparing multifunctional film material used in preparation of membrane separation materials, involves providing film casting solution, film casting solution includes wetting solution, catalytic degradation materials are graphene oxide.

INVENTOR U

Preparation of super-hydrophilic graphene filter membrane used for dynamic separation of oil-water emulsion, by treating ultrasonically graphite oxide in organic solvent to obtain graphene oxide solution, and adding film-forming material.

HAN L, XU M, YANG X

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