国家/地区 美国（7） 中国（6） 世界知识产权组织（3） 韩国（2） 新加坡（2） 台湾（2）
IPC部 B（11）
IPC大类 B01（11）
IPC小类 B01D（11）
IPC B01D071/02（11）
发明人
公开年 2016（11）
申请年 2015（7）  2016（4） 
专利权人

Graphene oxide laminate membrane used in filtration device, comprises graphene oxide flakes and pristine graphene flakes which are from predetermined value of flakes of which graphene oxide laminate membrane is comprised.

KALANGI V S, NAIR R R

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

Desalination of water, involves flowing salt water through free-standing single-layer membrane of nanoporous graphene having planar side that makes contact with salt water and opposing planar side from which desalinated water exits.

MAHURIN S M, VLASSIOUK I, DAI S, SURWADE S P, UNOCIC R R, SMIRNOV S

Graphene filtering sheet comprises reduced graphene oxide which is dispersed in macromolecule to become a macromolecule composite sheet.

HUNG W, LIU W, CHIU Y, YANG Y, HU C, LEE K, LAI J, HUNG W S, LIU W J, CHIU Y J, YANG Y C, HU C C, LEE K R, LAI J Y, HONG W, QIU Y, HU Q, LI K

Water treatment material, comprises graphene oxide, and synthetic peptides connected to surface of graphene oxide.

LEE Y, JUNG L Y

Preparing graphene/titanate nano wire two dimensional network complex material useful for removing organic contaminants in water system, comprises e.g. preparing graphene/titanate nano wire complex solution and adding hydrazine hydrate.

DAI Y, GU Q, LIN B, SUN Y, WANG S, FU W, HUANG C, SHI W, HUANG M, YANG C

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

Water permeable membrane used for water purification system, has composite layer that is disposed over porous support and includes graphene oxide dispersed within polyamide matrix.

HOGENESCH T, KIM W, PIRBAZARI M, RAVINDRAN V, YURDACAN H M

Preparing reducing graphene oxide emulsion separation film comprises e.g. mixing graphene oxide, reducing agent and buffer solution, washing, vacuum suction filtering and drying.

FENG L, LIN X, LIU N, ZHANG M, WEI Y, ZHANG W, CHEN Y, CAO Y, XU L