Tailoring 6FDA-based click cross-linked membranes: modular synthesis and tunable gas separation

Jieun Park; Chang Oh Lee; Ki Jung Kim; Won Seok Chi; Hyungwoo Kim

doi:10.1039/D2ME00215A

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Tailoring 6FDA-based click cross-linked membranes: modular synthesis and tunable gas separation†

Jieun Park,‡^a Chang Oh Lee,‡^a Ki Jung Kim,^a Won Seok Chi*^a and Hyungwoo Kim

*^a

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* Corresponding authors

^a School of Polymer Science and Engineering, Chonnam National University, 77 Yongbong-ro, Buk-gu, Gwangju 61186, Korea
E-mail: wschi@jnu.ac.kr, kimhw@jnu.ac.kr

Abstract

A click covalent cross-linking approach for polyimide membranes has been demonstrated. The cross-linked membranes particularly exhibit systematic changes in gas permeability for H₂ (30–237 Barrer) and CO₂ (13–199 Barrer) as well as in physical properties, depending on the thiol cross-linkers embedded.

This article is part of the themed collection: Emerging Investigator Series

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DOI: https://doi.org/10.1039/D2ME00215A
Article type: Communication
Submitted: 12 Oct 2022
Accepted: 06 Dec 2022
First published: 06 Dec 2022

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Mol. Syst. Des. Eng., 2023,8, 32-38

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Tailoring 6FDA-based click cross-linked membranes: modular synthesis and tunable gas separation

J. Park, C. O. Lee, K. J. Kim, W. S. Chi and H. Kim, Mol. Syst. Des. Eng., 2023, 8, 32 DOI: 10.1039/D2ME00215A

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Molecular Systems Design & Engineering

Tailoring 6FDA-based click cross-linked membranes: modular synthesis and tunable gas separation†

Abstract

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Tailoring 6FDA-based click cross-linked membranes: modular synthesis and tunable gas separation

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