Synthesis of nanoporous 1,2,4-oxadiazole networks with high CO2 capture capacity

Dongah Ko, Hasmukh A. Patel, Cafer T. Yavuz

Research output: Contribution to journalArticlepeer-review

33 Scopus citations

Abstract

Developing an adsorbent to mitigate carbon dioxide without large energy penalty is highly desired. Here, we present a silylation synthetic route to form a processable and otherwise impossible porous 1,2,4-oxadiazole network, which achieves 2 mmol g-1 of CO2 capacity owing to a nitrogen-rich structure. This network shows high CO2-N2 selectivity, thermal stability up to 450 °C, and low heat of adsorption (26.4 kJ mol-1), facilitating easy regeneration.
Original languageEnglish (US)
Pages (from-to)2915-2917
Number of pages3
JournalChemical Communications
Volume51
Issue number14
DOIs
StatePublished - Feb 18 2015
Externally publishedYes

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