Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Jin, Kangwoo | - |
dc.contributor.author | Wu, Xue-Qian | - |
dc.contributor.author | Chen, Ying-Pin | - |
dc.contributor.author | Park, In-Hyeok | - |
dc.contributor.author | Li, Jian-Rong | - |
dc.contributor.author | Park, Jinhee | - |
dc.date.accessioned | 2022-02-18T14:00:19Z | - |
dc.date.available | 2022-02-18T14:00:19Z | - |
dc.date.created | 2022-02-07 | - |
dc.date.issued | 2022-01 | - |
dc.identifier.issn | 0020-1669 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11750/16219 | - |
dc.description.abstract | Metal-organic frameworks (MOFs) provide an ideal platform for ion exchange due to their high porosity and structural designability; however, developing MOFs that have the essential characteristics for ion exchange remains a challenge. These crucial features include fast kinetics, selectivity, and stability. We present two anionic isomers, DGIST-2 (2D) and DGIST-3 (3D), comprising distinctly arranged 5-(1,8-naphthalimido)isophthalate ligands and In3+ cations. Interestingly, in protic solvents, DGIST-2 transforms into a hydrolytically stable crystalline phase, DGIST-2′. DGIST-2′ and DGIST-3 exhibit rapid Cs+ adsorption kinetics, as well as high Cs+ affinity in the presence of competing cations. The mechanism for rapid and selective sorption is explored based on the results of single-crystal X-ray diffraction analysis of Cs+-incorporated DGIST-3. In Cs+-containing solutions, the loosely incorporated dimethylammonium countercation of the anionic framework is replaced by Cs+, which is held in the hydrophobic cavity by supramolecular ion-ion and cation-πinteractions. © 2022 American Chemical Society. | - |
dc.language | English | - |
dc.publisher | American Chemical Society | - |
dc.title | Rapid Cs+ Capture via Multiple Supramolecular Interactions in Anionic Metal-Organic Framework Isomers | - |
dc.type | Article | - |
dc.identifier.doi | 10.1021/acs.inorgchem.1c03025 | - |
dc.identifier.wosid | 000745868900001 | - |
dc.identifier.scopusid | 2-s2.0-85123557039 | - |
dc.identifier.bibliographicCitation | Inorganic Chemistry, v.61, no.4, pp.1918 - 1927 | - |
dc.description.isOpenAccess | FALSE | - |
dc.subject.keywordPlus | ION-EXCHANGE | - |
dc.subject.keywordPlus | WASTE-WATER | - |
dc.subject.keywordPlus | AMMONIUM MOLYBDOPHOSPHATE | - |
dc.subject.keywordPlus | SELECTIVE REMOVAL | - |
dc.subject.keywordPlus | PI INTERACTIONS | - |
dc.subject.keywordPlus | CESIUM IONS | - |
dc.subject.keywordPlus | MOF | - |
dc.subject.keywordPlus | ADSORPTION | - |
dc.subject.keywordPlus | STABILITY | - |
dc.subject.keywordPlus | COORDINATION | - |
dc.citation.endPage | 1927 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 1918 | - |
dc.citation.title | Inorganic Chemistry | - |
dc.citation.volume | 61 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Inorganic & Nuclear | - |
dc.type.docType | Article | - |
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