Support-free hydrophobic solid amine polymer for direct air capture of carbon dioxide.

Authors

Zhijian Wan, Cameron White, Durga Acharya, Colin Wood

Published in

Chemical communications (Cambridge, England). Sep 09, 2026. Epub Sep 09, 2026.

Abstract

Direct air capture (DAC) suffers from challenges related to co-adsorption of water during CO₂ capture. This work reports a self-supporting hydrophobic solid amine polymer exhibiting a CO₂ uptake of 5.2 wt% under real DAC conditions and a suppressed water uptake of 9.2 wt%, 2.9-fold lower than a conventional counterpart.

PMID:
42714290
Bibliographic data and abstract were imported from PubMed on 09 Sep 2026.

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