Azine-Linked Covalent Organic Framework (COF)-Based Mixed-Matrix Membranes for CO<sub>2</sub>/CH<sub>4</sub> Separation

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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 - ChemE/Catalysis Engineering)

B. Seoane de la Cuesta (Universiteit Utrecht)

Elena Rozhko (TU Delft - ChemE/Catalysis Engineering)

Alla Dikhtiarenko (TU Delft - ChemE/Catalysis Engineering)

Guillaume Clet (Normandie University)

Freek Kapteijn (TU Delft - ChemE/Catalysis Engineering)

J. Gascon (TU Delft - ChemE/Catalysis Engineering)

Gas separation Mixed matrix membranes Covalent organic frameworks ACOF-1 loading CO selectivity

DOI related publication

https://doi.org/10.1002/chem.201602999 Final published version

To reference this document use

https://resolver.tudelft.nl/uuid:c71075ae-38ca-42bc-b37b-fd7307746334

More Info

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Publication Year

2016

Language

English

Journal title

Chemistry: A European Journal

Issue number

41

Volume number

22

Pages (from-to)

14467-14470

Downloads counter

259

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.

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

Abstract

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