SELECTIVELY PERMEABLE GRAPHENE OXIDE MEMBRANE

SELECTIVELY PERMEABLE GRAPHENE OXIDE MEMBRANE

Described herein is a crosslinked graphene based composite membrane that provides selective resistance to fluids solutes while providing water permeability, such as a selectively permeable membrane comprising a crosslinked graphene with a polyvinyl alcohol and silica-nanoparticle layer that can prov...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: YAMASHIRO, Yuji, ERICSON, John, ZHENG, Shijun, KITAHARA, Isamu, ROMERO, Rebecca, WANG, Peng, BARTELS, Craig Roger, HIROSE, Masahiko, SIDDIQUI, Ozair, LIN, Weiping, KOBUKE, Makoto, NOUMI, Shunsuke, HSIEH, Wanyun
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
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Beschreibung
Zusammenfassung:Described herein is a crosslinked graphene based composite membrane that provides selective resistance to fluids solutes while providing water permeability, such as a selectively permeable membrane comprising a crosslinked graphene with a polyvinyl alcohol and silica-nanoparticle layer that can provide enhanced water separation. Also described herein are methods for making such membranes and methods of using the membranes for dehydrating or removing solutes from water.