Nanoporous organic polymer/cage composite membranes

Alexandra F. Bushell, Peter M. Budd, Martin P. Attfield, James T A Jones, Tom Hasell, Andrew I. Cooper, Paola Bernardo, Fabio Bazzarelli, Gabriele Clarizia, Johannes C. Jansen

    Research output: Contribution to journalArticlepeer-review

    Abstract

    Organic-organic composite membranes are prepared by in situ crystallization of cage molecules in a polymer of intrinsic microporosity. This allows a direct one-step route to mixed-matrix membranes, starting with a homogeneous molecular solution. Extremely high gas permeabilities are achieved, even after ageing for more than a year, coupled with good selectivity for applications such as CO2 recovery. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
    Original languageEnglish
    Pages (from-to)1253-1256
    Number of pages3
    JournalAngewandte Chemie - International Edition
    Volume52
    Issue number4
    DOIs
    Publication statusPublished - 21 Jan 2013

    Keywords

    • gas separation
    • membranes
    • microporous materials
    • organic-organic composites
    • polymers

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