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dc.citation.endPage 7746 -
dc.citation.number 37 -
dc.citation.startPage 7743 -
dc.citation.title JOURNAL OF PHYSICAL CHEMISTRY B -
dc.citation.volume 103 -
dc.contributor.author Ryoo, R -
dc.contributor.author Joo, Sang Hoon -
dc.contributor.author Jun, S -
dc.date.accessioned 2023-12-22T12:10:24Z -
dc.date.available 2023-12-22T12:10:24Z -
dc.date.created 2014-10-01 -
dc.date.issued 1999-09 -
dc.description.abstract Ordered carbon molecular sieves exhibiting Bragg diffraction of X-ray lines have been synthesized for the first time, using mesoporous silica molecular sieves as the template. Sucrose was converted to carbon inside the mesopores of the silica molecular sieves through a mild carbonization process using a sulfuric acid catalyst. The carbon molecular sieves were obtained after the removal of the silica framework using an aqueous solution of sodium hydroxide. The X-ray diffraction, transmission electron microscopy. and pore size analysis showed that the structure of the carbon molecular sieves consisted of a three-dimensional regular array of uniform mesopores 3 nm in diameter. The structure was not simply a negative replica of the used silica template, but the synthesis mechanism involved the unique transformation into a new ordered array that was triggered by the removal of the silica frameworks. The highly ordered mesoporous texture suggested its scientific and technological importance as a new shape-selective catalyst, adsorbent, sensor, and electrode material. -
dc.identifier.bibliographicCitation JOURNAL OF PHYSICAL CHEMISTRY B, v.103, no.37, pp.7743 - 7746 -
dc.identifier.doi 10.1021/jp991673a -
dc.identifier.issn 1520-6106 -
dc.identifier.scopusid 2-s2.0-0041558883 -
dc.identifier.uri https://scholarworks.unist.ac.kr/handle/201301/6626 -
dc.identifier.url http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=0041558883 -
dc.identifier.wosid 000082706900001 -
dc.language 영어 -
dc.publisher AMER CHEMICAL SOC -
dc.title Synthesis of highly ordered carbon molecular sieves via template-mediated structural transformation -
dc.type Article -
dc.description.journalRegisteredClass scopus -

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