Epoxy‐functionalized porous organic polymers via diels‐alder cycloaddition reaction for atmospheric water capture
- Byun, Yearin Korea Advanced Institute of Science and Technology, Graduate School of EEWS, Daejeon, Korea
- Coskun, Ali University of Fribourg, Department of Chemistry, Fribourg, Switzerland
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2018
Published in:
- Angewandte Chemie. - 2018, vol. 130, no. 12, p. 3227-3231
English
We report on the synthesis of highly microporous, epoxy-functionalized porous organic polymers (ep-POPs) through one pot, catalyst-free Diels-Alder cycloaddition polymerization. The high oxygen content of ep-POPs offered efficient hydrogen bonding sites for water molecules, thus leading to high water uptake capacities, up to 39.2-42.4%, under a wide temperature range of 5-45oC, covering the climatic conditions and various manufacturing applications. Importantly, ep-POPs demonstrated regeneration temperatures as low as 55oC and excellent water stability, recyclability as well as high specific surface areas (up to 852 m2 g-1).
- Faculty
- Faculté des sciences et de médecine
- Department
- Département de Chimie
- Language
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- English
- Classification
- Chemistry
- License
- License undefined
- Identifiers
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- RERO DOC 306838
- DOI 10.1002/ange.201800380
- Persistent URL
- https://folia.unifr.ch/unifr/documents/306457
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