title: Synthesis of nanoporous 1,2,4-oxadiazole networks with high CO2 capture capacity.
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.
authors.affiliation: Graduate School of EEWS, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 305-701, Republic of Korea. yavuz@kaist.ac.kr.
authors.forename: Dongah
authors.initials: D
authors.lastname: Ko
authors.forename: Hasmukh A
authors.initials: HA
authors.lastname: Patel
authors.forename: Cafer T
authors.initials: CT
authors.lastname: Yavuz