DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jo, Chang-Bum | ko |
dc.contributor.author | Kim, Kyoung-Soo | ko |
dc.contributor.author | Ryoo, Ryong | ko |
dc.date.accessioned | 2009-11-13T05:10:34Z | - |
dc.date.available | 2009-11-13T05:10:34Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2009-08 | - |
dc.identifier.citation | MICROPOROUS AND MESOPOROUS MATERIALS, v.124, no.1-3, pp.45 - 51 | - |
dc.identifier.issn | 1387-1811 | - |
dc.identifier.uri | http://hdl.handle.net/10203/12567 | - |
dc.description.abstract | KIT-6 and SBA-15 ordered mesoporous silicas were obtained under various synthesis conditions using water glass as a low-cost silica source. The products were characterized with X-ray powder diffraction, N(2) adsorption, transmission electron microscopy, and scanning electron microscopy. The result showed that the initial mixing condition was a decisive factor for the structural order and mesoporosity. High-quality KIT-6 and SBA-15, even better than products from tetraethoxysilane, were obtained when the reactants were mixed very rapidly to cause instant quenching of silicate structures in acidic solution containing non-ionic surfactants. This procedure was highly reproducible and suitable for a large-scale synthesis. (C) 2009 Elsevier Inc. All rights reserved. | - |
dc.description.sponsorship | This work was supported by the National Honor Scientist Program of the Korean Ministry of Science and Technology. 29Si NMR measurement was performed by a support from Korea Basic Science Institute. | en |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.subject | SODIUM-SILICATE | - |
dc.subject | SYNTHESIS TEMPERATURE | - |
dc.subject | FACILE SYNTHESIS | - |
dc.subject | PORE STRUCTURE | - |
dc.subject | COPOLYMER | - |
dc.subject | SURFACTANT | - |
dc.subject | TRIBLOCK | - |
dc.subject | SYSTEM | - |
dc.subject | MESOSTRUCTURES | - |
dc.subject | MICROPOROSITY | - |
dc.title | Syntheses of high quality KIT-6 and SBA-15 mesoporous silicas using low-cost water glass, through rapid quenching of silicate structure in acidic solution | - |
dc.type | Article | - |
dc.subject.alternative | SODIUM-SILICATE | en |
dc.subject.alternative | SYNTHESIS TEMPERATURE | en |
dc.subject.alternative | FACILE SYNTHESIS | en |
dc.subject.alternative | PORE STRUCTURE | en |
dc.subject.alternative | COPOLYMER | en |
dc.subject.alternative | SURFACTANT | en |
dc.subject.alternative | SYSTEM | en |
dc.subject.alternative | MESOSTRUCTURES | en |
dc.subject.alternative | MICROPOROSITY | en |
dc.subject.alternative | TRIBLOCK | en |
dc.identifier.wosid | 000268424700008 | - |
dc.identifier.scopusid | 2-s2.0-67649743442 | - |
dc.type.rims | ART | - |
dc.citation.volume | 124 | - |
dc.citation.issue | 1-3 | - |
dc.citation.beginningpage | 45 | - |
dc.citation.endingpage | 51 | - |
dc.citation.publicationname | MICROPOROUS AND MESOPOROUS MATERIALS | - |
dc.identifier.doi | 10.1016/j.micromeso.2009.04.037 | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Ryoo, Ryong | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Mesoporous silica | - |
dc.subject.keywordAuthor | SBA-15 | - |
dc.subject.keywordAuthor | KIT-6 | - |
dc.subject.keywordAuthor | Synthesis | - |
dc.subject.keywordPlus | SODIUM-SILICATE | - |
dc.subject.keywordPlus | SYNTHESIS TEMPERATURE | - |
dc.subject.keywordPlus | FACILE SYNTHESIS | - |
dc.subject.keywordPlus | PORE STRUCTURE | - |
dc.subject.keywordPlus | COPOLYMER | - |
dc.subject.keywordPlus | SURFACTANT | - |
dc.subject.keywordPlus | TRIBLOCK | - |
dc.subject.keywordPlus | SYSTEM | - |
dc.subject.keywordPlus | MESOSTRUCTURES | - |
dc.subject.keywordPlus | MICROPOROSITY | - |
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