国家/地区 中国（8）
IPC部 B（8）
IPC大类 B01（8） C02（6）
IPC小类 B01D（8）
IPC B01D061/02（8）
发明人 WANG J（2）
公开年 2016（4） 2017（4）
申请年 2016（8）
专利权人

Membrane used for e.g. dehydrating unprocessed fluid, comprises porous substrate, and graphene oxide layer comprising optionally substituted crosslinked graphene oxide comprising graphene oxide and crosslinkage which is diaminobenzene.

ZHENG S, KITAHARA I, KOBUKE M, WANG P, BARTELS C R, YAMASHIRO Y, HIROSE M, NOUMI S, LIN W, OOU M

Treating graphene containing acidic wastewater by filtering acidic wastewater, treating filtrate through reverse osmosis membrane module, adjusting pH of permeate using alkaline solution, treating permeate and deacidifying permeate.

QIU Q

Composite nanofiltration membrane used for liquid filtration, comprises support layer, base layer and oxide graphene layer, where base material is polyimide and graphene oxide layer comprises one or more layers of graphene oxide.

SUN S, WANG J, GUO J, LU T, CHEN B, XING W, XU N

Preparing acid chlorinated graphene oxide modified polyamide reverse osmosis membrane with antibacterial property useful for treating water, comprises e.g. dissolving polyfunctional aromatic amine, soaking support layer in aqueous solution.

CHEN Y, XIA J, PENG W, CHOU S, LI S

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

Producing an oxidized graphene-modified organic polymer nanofilter membrane involves placing dopamine tris buffer solution on the surface of organic microfiltration or ultrafiltration membrane, then self-polymerizing the dopamine.

CHENG H, HAN J, XIA X, WANG A, JIANG W

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