国家/地区 美国（4） 中国（3） 韩国（2） 世界知识产权组织（2）
IPC部 B（6）
IPC大类 B01（6） C02（5） B82（2）
C01（2）
IPC小类 B01D（6）
IPC B01D061/02（6）
发明人
公开年 2016（6）
申请年 2016（4）  2015（2） 
专利权人

Synthesizing graphene composite reverse osmosis membrane comprises e.g. synthesizing graphene e.g. dissolving mixture containing graphene chloride and solvent, reacting; adding triethylamine and amyl graphene to react, and adding initiator.

WANG C, ZHOU J, GUO H, CHU L

Functionalized single-layer graphene-based thin film composition useful for producing graphene-based thin film composition membrane, comprises first component having amine functional group and second component.

PRINCE J A, BHUVANA S, SONG X, SINGH G

Polyacrylonitrile/chitosan composite nanofiltration membrane used in spirally wound type membrane module for water treatment system, has polyacrylonitrile support and chitosan coating layer modified with graphene oxide.

BANO S, MAHMOOD A, KIM S, LEE K H, SAIRA B, ASIF M, SEONG J K, KEW H L

Graphene oxide quantum dot functional ball nano particle used e.g. for sea water and brackish water desalination, seawater and brackish water softening, comprises positively charged nanoparticles as spherical core and support layer.

GAO X, GAO C, WANG J, XU Y, SUN H, WANG Q, WEI Y

Concentrating stabilized solution of graphene oxide having continuous phase, comprises adding absorbent material to solution, and absorbing portion of the phase with material to form solution having higher graphene oxide concentration.

MAJUMDER M, AKBARIVAKILABADI A

Graphene-based membrane useful for e.g. removing ions from water , comprises at least two graphene-oxide layers comprising many graphene-oxide flakes that comprise a planar graphene structure with oxygen moieties extending from it.

YU M