国家/地区 世界知识产权组织（26）
IPC部 B（26） C（11） A（3）
H（2）
IPC大类 B01（26） C01（6） C02（4）
B82（3） A61（2） B60（2）
H01（2）
IPC小类 B01D（26）
IPC B01D071/02（26）
发明人 BENOIT L（2） BRUNO M（2） CASTRO A H（2）
FEI F（2） HO W S W（2） KANEKO K（2）
KATSUMI K（2） KATSUYUKI M（2） KECHADI M（2）
LABORIE B（2） LIU K（2） MOHAMMED K（2）
MOTTET B（2） MURADA K（2） MURATA K（2）
公开年 2021（17） 2022（9）
申请年 2021（26）
专利权人 UNIV SINGAPO.（4） G2O WATER TE.（2） KOTOBUKI HOL.（2） KOTOBUKI TSU.（2）
OHIO STATE I.（2） SWEETCH ENER.（2） UNIV SHINSHU（2）

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 membrane useful in separation device for separating gas-liquid mixtures, comprises at least one two-dimensional material and an inorganic porous material.

GUEVARA CARRIO J A, CASTRO A H, GRANIERO ECHEVERRIGARAY S

Mop cleaning bucket for rinsing and de-drying clean water by circulating and filtering sewage, has water column for drawing water from water purification area to clean mop cloth to form sewage that flows to water outlet through inclined surface.

WU C

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

Membrane used for membrane distillation module for removing arsenic, comprises porous polymer matrix and functionalized graphene or graphene oxide which is functionalized with polyhedral oligomeric silsesquioxane.

LEAPER S

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

Fabricating membrane that is used for variety of moisture transfer applications, involves contacting porous substrate, depositing 2-D-material-flake solution on porous substrate, and evaporating solvent from 2-D-material-flake-solution.

FOKEMA M, COUTINHO D, FOKEMA M D

Organic solvent nanofiltration membrane and/or organic solvent reverse osmosis membrane for nanofiltration of solvent, comprises composite mixed matrix material comprising solvent-resistant polymeric matrix with functional groups suitable for crosslinking, and inorganic material.

GAO Z, CHUNG T, NADERI A, WEI W, PAN G Z, TAIWIN C, WEIWAN, ZHONG T

Graphene nanocomposite polymeric membrane used as air filtration membrane in high-performance masks and air purifiers, comprises sulfur-doped amine-functionalized silver-linked reduced graphene oxide.

BARDIYA V

Pressure responsive two-dimensional composite material membrane for gas separation processes, comprises layer attached to surface of substrate and having pressure-responsive metal-organic framework nanosheets layered on top of one another.

ZHAO D, YING Y