Partially reduced graphene oxide/glass fiber composite membrane as well as preparation method and application thereof

Partially reduced graphene oxide/glass fiber composite membrane as well as preparation method and application thereof

The invention relates to the technical field of gas separation membranes, and provides a partially reduced graphene oxide/glass fiber composite membrane as well as a preparation method and application thereof. Filtering the ethanol dispersion liquid of graphene oxide to the surface of the glass fibe...

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Hauptverfasser: LIU TONG, ZHANG XUAN, WANG ZHENG, GENG DANYANG
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Sprache:chi ; eng
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PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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creator LIU TONG
ZHANG XUAN
WANG ZHENG
GENG DANYANG
description The invention relates to the technical field of gas separation membranes, and provides a partially reduced graphene oxide/glass fiber composite membrane as well as a preparation method and application thereof. Filtering the ethanol dispersion liquid of graphene oxide to the surface of the glass fiber microfiltration membrane, and drying to obtain a graphene oxide/glass fiber composite membrane; carrying out heat treatment on the graphene oxide/glass fiber composite membrane to obtain a partially reduced graphene oxide/glass fiber composite membrane; the raw material utilization rate is high, the membrane preparation process is simple, and the prepared membrane is uniform and orderly stacked; through a partial reduction strategy, the synergistic effect of interlayer channel size screening and functional group interaction is fully exerted, and the H2/CO2 selectivity of the partially reduced graphene oxide/glass fiber composite membrane is greatly improved; after the catalyst is applied to a gas separation test,
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subjects PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
title Partially reduced graphene oxide/glass fiber composite membrane as well as preparation method and application thereof
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