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Baek, Jong-Beom
Center for Dimension-Controllable Organic Frameworks
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dc.citation.number 1 -
dc.citation.startPage 2021 -
dc.citation.title NATURE COMMUNICATIONS -
dc.citation.volume 11 -
dc.contributor.author Noh, Hyuk-Jun -
dc.contributor.author Im, Yoon-Kwang -
dc.contributor.author Yu, Soo-Young -
dc.contributor.author Seo, Jeong-Min -
dc.contributor.author Mahmood, Javeed -
dc.contributor.author Yildirim, Taner -
dc.contributor.author Baek, Jong-Beom -
dc.date.accessioned 2023-12-21T17:40:49Z -
dc.date.available 2023-12-21T17:40:49Z -
dc.date.created 2020-09-03 -
dc.date.issued 2020-04 -
dc.description.abstract Planar two-dimensional (2D) layered materials such as graphene, metal-organic frameworks, and covalent-organic frameworks are attracting enormous interest in the scientific community because of their unique properties and potential applications. One common feature of these materials is that their building blocks (monomers) are flat and lie in planar 2D structures, with interlayer -pi stacking, parallel to the stacking direction. Due to layer-to-layer confinement, their segmental motion is very restricted, which affects their sorption/desorption kinetics when used as sorbent materials. Here, to minimize this confinement, a vertical 2D layered material was designed and synthesized, with a robust fused aromatic ladder (FAL) structure. Because of its unique structural nature, the vertical 2D layered FAL structure has excellent gas uptake performance under both low and high pressures, and also a high iodine (I-2) uptake capacity with unusually fast kinetics, the fastest among reported porous organic materials to date. Stacking of planar layers composed of flat building blocks in two dimensional materials results in restriction of segmental motion which affects their typical properties, such as sorption or desorption. Here, the authors minimize this confinement using a vertically-stacked fused aromatic ladder structure and demonstrate excellent gas uptake under low and high pressure. -
dc.identifier.bibliographicCitation NATURE COMMUNICATIONS, v.11, no.1, pp.2021 -
dc.identifier.doi 10.1038/s41467-020-16006-0 -
dc.identifier.issn 2041-1723 -
dc.identifier.scopusid 2-s2.0-85083856822 -
dc.identifier.uri https://scholarworks.unist.ac.kr/handle/201301/48238 -
dc.identifier.url https://www.nature.com/articles/s41467-020-16006-0 -
dc.identifier.wosid 000558822900007 -
dc.language 영어 -
dc.publisher NATURE PUBLISHING GROUP -
dc.title Vertical two-dimensional layered fused aromatic ladder structure -
dc.type Article -
dc.description.isOpenAccess TRUE -
dc.relation.journalWebOfScienceCategory Multidisciplinary Sciences -
dc.relation.journalResearchArea Science & Technology - Other Topics -
dc.type.docType Article -
dc.description.journalRegisteredClass scie -
dc.description.journalRegisteredClass scopus -
dc.subject.keywordPlus METAL-ORGANIC FRAMEWORKS -
dc.subject.keywordPlus IODINE CAPTURE -
dc.subject.keywordPlus SURFACE-AREA -
dc.subject.keywordPlus POLYMERS -
dc.subject.keywordPlus HYDROGEN -
dc.subject.keywordPlus ADSORPTION -
dc.subject.keywordPlus NETWORKS -
dc.subject.keywordPlus METHANE -

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