国家/地区 美国（35）
IPC部 B（35）
IPC大类 B01（35）
IPC小类 B01D（35）
IPC B01D069/12（35）
发明人 HU M（4） MI B（4） DUERKSEN G L（3）
MILLER S A（3） BEDWORTH P V（2） CHEIKY C（2）
HO B P（2） KANEKO K（2） KIM H（2）
KIM H W（2） KITAHARA I（2） LIN W（2）
MURADA K（2） MURATA K（2） NIMOCKS R（2）
公开年 2015（7） 2016（6） 2017（5） 2021（5） 2014（3） 2022（3） 2013（2） 2018（2）
申请年 2015（9）  2016（6）  2013（5）  2020（3）  2022（3）  2017（2）  2019（2）  2021（2） 
专利权人 EMPIRE TECHN.（3） LOCKHEED MAR.（3） UNIV MARYLAN.（3） H24US CORP（2）
KOTOBUKI TSU.（2） NITTO DENKO .（2） UNIV HANYANG.（2） UNIV HANYANG.（2）
UNIV MARYLAN.（2） UNIV SHINSHU（2） UNIV SOUTH C.（2） ZHENG S（2）

Water separation membrane used for water purification for military operation missions and for humanitarian relief to disaster-ridden, comprises support substrate and graphene oxide membrane, graphene oxide membrane including graphene oxide nanosheet bonded to adjacent graphene oxide nanosheet.

HU M, MI B

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

Hydrogen purification comprises providing hydrogen, pumping gas stream through hydrogen concentrator, and separating hydrogen from mixture containing hydrogen and additional gas.

ROBLES G, NIMOCKS R, ROCKE M, CHEIKY C

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

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 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

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

Filtration apparatus useful for synthesizing a water purification membrane, comprises a support substrate, and a graphene oxide membrane including many graphene oxide sheets, disposed on the support substrate.

MI B, HU M