24-11-2022 дата публикации
Номер: US20220370961A1
There is provided a multi-layered membrane comprising a top layer, a bottom layer, and a spacer layer; wherein said spacer layer is interposed between said top layer and said bottom layer; wherein said top layer, said bottom layer and said spacer layer are each independently composed of one or more selective layers, each selective layer comprising a 2D material; wherein said spacer layer comprises at least one channel for receiving a fluid; wherein said bottom layer comprises a hole with an area in the range of 1 μmto 1 mm; and wherein said hole is capable of being in fluid communication with said at least one channels of said spacer layer. 1. A multi-layered membrane comprising a top layer , a bottom layer , and a spacer layer;wherein said spacer layer is interposed between said top layer and said bottom layer;wherein said top layer, said bottom layer and said spacer layer are each independently composed of one or more selective layers, each selective layer comprising a 2D material;wherein said spacer layer comprises at least one channel for receiving a fluid;{'sup': 2', '2, 'wherein said bottom layer comprises a hole with an area in the range of 1 μmto 1 mm; and'}wherein said hole is capable of being in fluid communication with said at least one channel of said spacer layer.2. The multi-layered membrane of claim 1 , wherein width of said hole is in the range of 20 nm to 2 μm claim 1 , and length of said hole is in the range of 300 nm to 1 mm claim 1 , orwherein said 2D material is a nanoparticle, orwherein said 2D material is selected from the group consisting of graphene, graphite, hexagonal boron nitride, transition metal dichalcogenide, phosphorene, xene, transitional metal-xene, and combinations thereof.3. (canceled)4. (canceled)5. The multi-layered membrane of claim 2 , wherein said transition metal dichalcogenide has a chemical formula MX2 claim 2 , wherein M is a transition metal selected from the group consisting of titanium claim 2 , vanadium claim 2 , ...
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