国家/地区 中国（4）
IPC部 B（4）
IPC大类 B01（4） C02（4）
IPC小类 C02F（4） B01D（3）
IPC C02F001/40（4）
发明人 ZHANG C（4）
公开年 2018（3）
申请年 2018（3） 
专利权人 BEIJING OUME.（2）

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

Preparing graphene composite material for water treatment, involves washing sponge three times with ethanol and distilled water, and drying to constant weight, dopamine is added to Tris buffer to prepare dopamine solution.

ZHANG C

Anti-pollution self-cleaning-type graphene oxide-zinc oxide-polyvinylidene fluoride film comprises a basement membrane and a mixture of graphene oxide nano-sheet and zinc oxide nano-wires which covers the basement membrane.

WANG Q, GU J, ZHANG C, LI Y, JIANG L, QIU Z, YAO J, WANG Z, WU Z

Composite graphene component for oil-water separation, comprises support portion containing Luffa, and hydrophobic portion containing graphene and carbon nanotubes aerogel.

ZHANG C