国家/地区 美国（49）
IPC部 B（49）
IPC大类 B01（49）
IPC小类 B01D（49）
IPC B01D067/00（49）
发明人 BEDWORTH P V（4） SIMON S M（4） PARK H（3）
SWETT J L（3） ADAMSON D H（2） BULLOCK S E（2）
CHOI K（2） DUERKSEN G L（2） HEIGHT M（2）
HU M（2） KANEKO K（2） LEE S（2）
LIU H（2） MI B（2） MILLER S A（2）
公开年 2017（9） 2021（9） 2018（7） 2015（6） 2016（6） 2013（3） 2014（2） 2019（2） 2022（2）
申请年 2016（10）  2015（8）  2017（6）  2020（6）  2012（3）  2014（3）  2018（3）  2021（3）  2013（2）  2022（2） 
专利权人 LOCKHEED MAR.（6） EMPIRE TECHN.（3） LOCKHEED COR.（3） UNIV SOUTH C.（3）
ENPAL TECHNO.（2） HEIQ MATERIA.（2） ISLAND GIANT.（2） KOTOBUKI TSU.（2）
UNIV MANCHES.（2） UNIV MARYLAN.（2） UNIV MONASH（2） UNIV SHINSHU（2）

Carbon dioxide membrane filter used for capturing carbon from flue gas, comprises graphene sheet(s) interspersed with pores that are open carbon bonds filled and tipped with element making up crown pore.

LUAN B, ELMEGREEN B G

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

Multi-stage hybrid membrane used for separating hydrogen from syngas, comprises screen supporting the layers containing mixture of carbon fibers, transition nonmetal compounds, fluorine containing polymer and activated carbon.

ROBLES G, NIMOCKS R, ROCKE M, CHEIKY C, GLEN R, ROBERT N, MIC R, CHARITY C

Synthesis of graphene oxide used for manufacturing membrane, involves mixing sulfuric acid and phosphoric acid, adding graphite powder, potassium permanganate and hydrogen peroxide, cooling mixture, diluting mixture with hydrochloric acid solution, and centrifuging.

ALKHOUZAAM A A, QIBLAWEY H

Graphene oxide-based membrane for use in regenerative dialysis system, comprises substrate, and multiple layers of single-layered graphene oxide formed on surface of substrate, where each layer is functionalized by diamine functional group.

YANG H Y, LEONG Z Y, ROY D M, KODURI S

Membrane assembly used in water filtration system comprises non-metallic, porous substrate, graphene oxide membrane and chemical linker interface including adhesion promoter and flux promoter including silane molecules.

WHEELER D R, ZAVADIL K R, BIEDERMANN L, HIBBS M

Preparing graphene based on mixed inorganic acid solvent by e.g. pre-treating raw material graphite powder, preparing mixed inorganic acid solvent, performing graphene peeling treatment, and extracting graphene product from graphene mixture.

QIAN X, MA C

Preparing gas selective separation filter involves providing graphene membrane on sacrificial support layer, subjecting graphene membrane to transient pressurized ozone gas pulse, purging ozone, and cooling down ozone treated graphene membrane.

AGRAWAL K V, HUANG S, HSU K, AGRAWAL K, HWANG S, HUSH K, XU G

Formation of porous graphene layer used as semipermeable membrane, involves providing catalytically active substrate comprising copper-nickel alloy substrate, to catalyze graphene formation under chemical vapor deposition conditions.

CHOI K, PARK H G, HEIGHT M, CHOI K J, PARK H, PIAO H

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