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Azine-Linked Covalent Organic Framework (COF)-Based Mixed-Matrix Membranes for CO2/CH4 Separation

Journal Article (2016)
Author(s)

Meixia Shan (TU Delft - Applied Sciences)

B. Seoane de la Cuesta (Universiteit Utrecht)

Elena Rozhko (TU Delft - Applied Sciences)

Alla Dikhtiarenko (TU Delft - Applied Sciences)

Guillaume Clet (Normandie University)

Freek Kapteijn (TU Delft - Applied Sciences)

J. Gascon (TU Delft - Applied Sciences)

Research Group
ChemE/Catalysis Engineering
DOI related publication
https://doi.org/10.1002/chem.201602999 Final published version
More Info
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Publication Year
2016
Language
English
Research Group
ChemE/Catalysis Engineering
Journal title
Chemistry: A European Journal
Issue number
41
Volume number
22
Pages (from-to)
14467-14470
Downloads counter
274

Abstract

Mixed-matrix membranes (MMMs) comprising Matrimid and a microporous azine-linked covalent organic frameworks (ACOF-1) were prepared and tested in the separation of CO2 from an equimolar CO2/CH4 mixture. The COF-based MMMs show a more than doubling of the CO2 permeability upon 16 wt % ACOF-1 loading together with a slight increase in selectivity compared to the bare polymer. These results show the potential of COFs in the preparation of MMMs.