Separation of Acetylene from Carbon Dioxide and Ethylene by a Water-Stable Microporous Metal-Organic Framework with Aligned Imidazolium Groups inside the Channels

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dc.contributor.authorLee, Jaechulko
dc.contributor.authorChuah, Chong Yangko
dc.contributor.authorKim, Jaheonko
dc.contributor.authorKim, Youngsukko
dc.contributor.authorKo, Nakeunko
dc.contributor.authorSeo, Younggyuko
dc.contributor.authorKim, Kimoonko
dc.contributor.authorBae, Tae Hyunko
dc.contributor.authorLee, Eunsungko
dc.date.accessioned2019-05-29T07:25:10Z-
dc.date.available2019-05-29T07:25:10Z-
dc.date.created2019-05-29-
dc.date.created2019-05-29-
dc.date.created2019-05-29-
dc.date.created2019-05-29-
dc.date.created2019-05-29-
dc.date.issued2018-06-
dc.identifier.citationANGEWANDTE CHEMIE-INTERNATIONAL EDITION, v.57, no.26, pp.7869 - 7873-
dc.identifier.issn1433-7851-
dc.identifier.urihttp://hdl.handle.net/10203/262311-
dc.description.abstractSeparation of acetylene from carbon dioxide and ethylene is challenging in view of their similar sizes and physical properties. Metal-organic frameworks (MOFs) in general are strong candidates for these separations owing to the presence of functional pore surfaces that can selectively capture a specific target molecule. Here, we report a novel 3D microporous cationic framework named JCM-1. This structure possesses imidazolium functional groups on the pore surfaces and pyrazolate as a metal binding group, which is well known to form strong metal-to-ligand bonds. The selective sorption of acetylene over carbon dioxide and ethylene in JCM-1 was successfully demonstrated by equilibrium gas adsorption analysis as well as dynamic breakthrough measurement. Furthermore, its excellent hydrolytic stability makes the separation processes highly recyclable without a substantial loss in acetylene uptake capacity.-
dc.languageEnglish-
dc.publisherWILEY-V C H VERLAG GMBH-
dc.titleSeparation of Acetylene from Carbon Dioxide and Ethylene by a Water-Stable Microporous Metal-Organic Framework with Aligned Imidazolium Groups inside the Channels-
dc.typeArticle-
dc.identifier.wosid000435766800052-
dc.identifier.scopusid2-s2.0-85047501653-
dc.type.rimsART-
dc.citation.volume57-
dc.citation.issue26-
dc.citation.beginningpage7869-
dc.citation.endingpage7873-
dc.citation.publicationnameANGEWANDTE CHEMIE-INTERNATIONAL EDITION-
dc.identifier.doi10.1002/anie.201804442-
dc.contributor.localauthorBae, Tae Hyun-
dc.contributor.nonIdAuthorLee, Jaechul-
dc.contributor.nonIdAuthorChuah, Chong Yang-
dc.contributor.nonIdAuthorKim, Jaheon-
dc.contributor.nonIdAuthorKim, Youngsuk-
dc.contributor.nonIdAuthorKo, Nakeun-
dc.contributor.nonIdAuthorSeo, Younggyu-
dc.contributor.nonIdAuthorKim, Kimoon-
dc.contributor.nonIdAuthorLee, Eunsung-
dc.description.isOpenAccessN-
dc.type.journalArticleArticle-
dc.subject.keywordAuthoracetylene-
dc.subject.keywordAuthorgas separation-
dc.subject.keywordAuthorimidazolium-
dc.subject.keywordAuthorionic liquids-
dc.subject.keywordAuthormetal-organic frameworks-
dc.subject.keywordPlusN-HETEROCYCLIC CARBENE-
dc.subject.keywordPlusPOROUS COORDINATION POLYMERS-
dc.subject.keywordPlusENHANCED C2H2/CO2 SEPARATION-
dc.subject.keywordPlusROOM-TEMPERATURE-
dc.subject.keywordPlusIONIC LIQUIDS-
dc.subject.keywordPlusHYDROCARBON SEPARATIONS-
dc.subject.keywordPlusSELECTIVE SEPARATION-
dc.subject.keywordPlusGAS-ADSORPTION-
dc.subject.keywordPlusCO2 CAPTURE-
dc.subject.keywordPlusSTORAGE-
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