国家/地区 美国（16）
IPC部 B（16）
IPC大类 B01（16）
IPC小类 B01D（16）
IPC B01D061/02（16）
发明人 BEDWORTH P V（2） HU M（2） MI B（2）
YU M（2）
公开年 2015（3） 2021（3） 2016（2） 2017（2）
申请年 2015（4）  2020（3）  2016（2）  2018（2） 
专利权人 LOCKHEED MAR.（2） UNIV MARYLAN.（2） UNIV MONASH（2） UNIV SOUTH C.（2）

Separator for separating organic dye from mixture of organic dye and salt, comprises porous primary coating layer containing polar carbon nanotube, placed on porous support, and secondary coating layer containing polar one-dimensional graphene nanoribbon carbon body, on porous primary coating layer.

CHOI Y, KIM D, KIM D W

Nanoporous membrane used in filter, comprises two-dimensional material permeated by pores which are blocked by polymer derived from monomer and comprising population of pores having average pore diameter.

KIDAMBI P R, CHENG P

Multi-layered membrane useful for separating many ions or molecules in a fluid stream and in device for osmotic power generation, comprises a top layer, a bottom layer, and a spacer layer.

GARAJ S, SPINA M

Membrane for treating feed water, comprises interfacially formed polyamide layer on microporous support film, and graphene oxide quantum dots attached to surface of polyamide layer having preset permeate flux and salt rejection performance.

SUN P B, LI J C, KOHLER L

Making graphene oxide nanofilters involves depositing graphene oxide layers on a first porous surface, adding second porous surface atop the graphene oxide, and applying pressure to the first and second porous surfaces.

BIEGELSEN D K

Creating a water separation membrane for e.g. water purification by depositing a set of graphene oxide nanosheets via a layer-by-layer assembly and bonding the set of graphene oxide nanosheets with each other and with a support substrate.

MI B, HU M

Membrane useful for e.g. water filtration, water desalination, immune-isolation, hemodialysis and hemofiltration, comprises first layer and second layer comprising porous graphene-based material, channel, and at least one spacer substance.

SWETT J L, SIMON S M, BEDWORTH P V

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

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