Journal article

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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
    2018
Published in:
  • Angewandte Chemie. - 2018
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
  • English
Classification
Chemistry
License
License undefined
Identifiers
Persistent URL
https://folia.unifr.ch/unifr/documents/306457
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