国家/地区 日本（46）
IPC部 B（46）
IPC大类 B01（46） C01（29） B82（12）
C02（9） B32（8） A61（4）
C08（4） H01（4） C23（3）
C30（3） A41（2） B05（2）
C09（2） G01（2）
IPC小类 B01D（46）
IPC B01D071/02（46）
发明人 BEDWORTH P V（7） KANEKO K（5） TAKAGI T（5）
MURADA K（4） MURATA K（4） STETSON J B（4）
KATSUMI K（3） KATSUYUKI M（3） KITAHARA I（3）
LIN W（3） SIMON S M（3） SWETT J L（3）
TOSHIO T（3） WANG P（3） ZHENG S（3）
公开年 2017（10） 2021（9） 2016（8） 2013（4） 2022（4） 2014（3） 2015（3） 2018（3） 2012（2）
申请年 2021（10）  2015（9）  2016（8）  2017（5）  2013（4）  2012（3）  2014（3）  2020（3） 
专利权人 LOCKHEED MAR.（10） LOCKHEED COR.（8） UNIV SHINSHU（7） KOTOBUKI TSU.（4）
NITTO DENKO .（4） ZHENG S（3） HEIQ MATERIA.（2） KOTOBUKI HOL.（2）
SHOWA DENKO .（2） SWEETCH ENER.（2）

Separation membrane used for separating substances from mixed liquids and gases for dehydration, has porous support, and separation layer formed on porous support and containing nanomaterial and organosilica having silsesquioxane structure.

TSURU T, KANESASHI M, NAGASAWA H

Separation membrane has support having water permeability, matrix layer supported by support and having holes, and graphene layer including graphene material supported by matrix layer and including graphene and/or graphene oxide, and having another holes overlapping holes.

HIROTAKA S, YASUHIKO T, MOTOYUKI H, MASASHI M, SAKUMA H, TADA Y, HIROOKA M, MARUYAMA M

Composite semi-permeable membrane for water purification, has graphene oxide layer on porous base material film containing polyketone resin.

MATSUYAMA H, NAKAGAWA K, KUBOTA N

Separation membrane for separating acidic gas from mixed gas, has isolation functional layer containing graphene oxide, ionic liquid having hydrophilic property and polymer.

KAZUYA Y, NAOMICHI K, SHINYA N, YOSHIMURA K, KIMURA N, NISHIYAMA S

Ion-selective conduction composite membrane for extraction of organic compounds from water to be treated comprises inner layer disposed between two outer layers.

MOTTET B, LABORIE B, KECHADI M, BRUNO M, BENOIT L, MOHAMMED K

Device for producing electrical energy, contains membrane comprising pores for diffusion of electrolytes from reservoir, and layer(s) formed of cellulosic material comprising network of nanofibers and/or crosslinked cellulose microfibers.

MOTTET B, LABORIE B, KECHADI M, BRUNO M, BENOIT L, MOHAMMED K

Composite membrane used for separating gas from gas mixture, comprises selective layer comprising polymeric matrix comprising amine polymer, graphene oxide nanofiller, and mobile carrier chosen from ionic liquid and amino acid salt, coated on support.

DENG L, JANAKIRAM S, ANSALONI L, DENG Y L, ANSARONI L

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

Semi-permeable membrane, e.g. lamellar graphene oxide membrane, comprises two 2D heterostructure layers, where semi-permeable membrane is formed by a self-assembly of two 2D heterostructure layers and the polyelectrolyte layer.

ANDREEVABAEUMLER D, NOVOSELOV K, CASTRO A H, ANDREIBABAUMLERDARIA, KONSTANTIN N, HELIO C A, ANDREEABOYELLE D

Gas separation membrane element used in gas manufacture, comprises central tube for accumulating permeated gas, and gas separation membrane spirally surrounded by tube and comprising porous support film having arithmetic-mean surface roughness and separation functional layer containing graphene.

TOKUYAMA T, IIZUKA R, YAMADA H