File Download

There are no files associated with this item.

  • Find it @ UNIST can give you direct access to the published full text of this article. (UNISTARs only)
Related Researcher

문회리

Moon, Hoi Ri
Functional Inorganic Nanomaterials Lab for Energy
Read More

Views & Downloads

Detailed Information

Cited time in webofscience Cited time in scopus
Metadata Downloads

Full metadata record

DC Field Value Language
dc.citation.endPage 8946 -
dc.citation.number 24 -
dc.citation.startPage 8940 -
dc.citation.title JOURNAL OF THE AMERICAN CHEMICAL SOCIETY -
dc.citation.volume 135 -
dc.contributor.author Kim, Tae Kyung -
dc.contributor.author Lee, Kyung Joo -
dc.contributor.author Cheon, Jae Yeong -
dc.contributor.author Lee, Jae Hwa -
dc.contributor.author Joo, Sang Hoon -
dc.contributor.author Moon, Hoi Ri -
dc.date.accessioned 2023-12-22T03:45:57Z -
dc.date.available 2023-12-22T03:45:57Z -
dc.date.created 2013-08-27 -
dc.date.issued 2013-06 -
dc.description.abstract Nanoporous metal oxide materials are ubiquitous in the material sciences because of their numerous potential applications in various areas, including adsorption, catalysis, energy conversion and storage, optoelectronics, and drug delivery. While synthetic strategies for the preparation of siliceous nanoporous materials are well-established, nonsiliceous metal oxide-based nanoporous materials still present challenges. Herein, we report a novel synthetic strategy that exploits a metal-organic framework (MOF)-driven, self-templated route toward nanoporous metal oxides via thermolysis under inert atmosphere. In this approach, an aliphatic ligand-based MOF is thermally converted to nanoporous metal oxides with highly nanocrystalline frameworks, in which aliphatic ligands act as the self-templates that are afterward evaporated to generate nanopores. We demonstrate this concept with hierarchically nanoporous magnesia (MgO) and ceria (CeO2), which have potential applicability for adsorption, catalysis, and energy storage. The pore size of these nanoporous metal oxides can be readily tuned by simple control of experimental parameters. Significantly, nanoporous MgO exhibits exceptional CO2 adsorption capacity (9.2 wt %) under conditions mimicking flue gas. This MOF-driven strategy can be expanded to other nanoporous monometallic and multimetallic oxides with a multitude of potential applications. -
dc.identifier.bibliographicCitation JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.135, no.24, pp.8940 - 8946 -
dc.identifier.doi 10.1021/ja401869h -
dc.identifier.issn 0002-7863 -
dc.identifier.scopusid 2-s2.0-84879382979 -
dc.identifier.uri https://scholarworks.unist.ac.kr/handle/201301/4261 -
dc.identifier.url http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84879382979 -
dc.identifier.wosid 000320899200032 -
dc.language 영어 -
dc.publisher AMER CHEMICAL SOC -
dc.title Nanoporous metal oxides with tunable and nanocrystalline frameworks via conversion of metal-organic frameworks -
dc.type Article -
dc.relation.journalWebOfScienceCategory Chemistry, Multidisciplinary -
dc.relation.journalResearchArea Chemistry -
dc.description.journalRegisteredClass scie -
dc.description.journalRegisteredClass scopus -

qrcode

Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.