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- Title
Epoxy‐Functionalized Porous Organic Polymers via the Diels–Alder Cycloaddition Reaction for Atmospheric Water Capture.
- Authors
Byun, Yearin; Coskun, Ali
- Abstract
Abstract: The synthesis of highly microporous, epoxy‐functionalized porous organic polymers (ep‐POPs) by a one‐pot, catalyst‐free Diels–Alder cycloaddition polymerization is reported. The high oxygen content of ep‐POPs offer efficient hydrogen‐bonding sites for water molecules, thus leading to high water‐uptake capacities up to 39.2–42.4 wt % under a wide temperature range of 5–45 °C, which covers the span of climatic conditions and manufacturing applications in which such materials might be used. Importantly, ep‐POPs demonstrated regeneration temperatures as low as 55 °C, as well as excellent water stability, recyclability, and high specific surface areas up to 852 m2 g−1.
- Subjects
POROUS polymers; RING formation (Chemistry); DIELS-Alder reaction; WELL water; LOW temperatures; QUINAZOLINONES
- Publication
Angewandte Chemie, 2018, Vol 130, Issue 12, p3227
- ISSN
0044-8249
- Publication type
Article
- DOI
10.1002/ange.201800380