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College of Engineering(공과대학)Dept. of Materials Science and Engineering(신소재공학과)MS-Journal Papers(저널논문)

Bulky mesoporous TiO2 structure

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dc.contributor.authorCho, Ja Y.ko
dc.contributor.authorNam, Woo H.ko
dc.contributor.authorLim, Young S.ko
dc.contributor.authorSeo, Won-Seonko
dc.contributor.authorPark, Hyung-Hoko
dc.contributor.authorLee, JeongYongko
dc.date.accessioned2013-03-11T18:23:47Z-
dc.date.available2013-03-11T18:23:47Z-
dc.date.created2012-05-15-
dc.date.created2012-05-15-
dc.date.issued2012-
dc.identifier.citationRSC ADVANCES, v.2, no.6, pp.2449 - 2453-
dc.identifier.issn2046-2069-
dc.identifier.urihttp://hdl.handle.net/10203/99897-
dc.description.abstractWe report a bulky mesoporous TiO2 structure fabricated by direct consolidation of mesoporous TiO2 powder. The mesoporous TiO2 powder with an interparticular porosity, which synthesized by a surfactant-mediated sol-gel method, was consolidated by spark plasma sintering at 350-600 degrees C. A mesoporous structure in the sintered body was revealed by N-2 adsorption-desorption isotherms, and the maximum surface area of similar to 131 m(2) g(-1) was obtained with a porosity of similar to 44%. Linear grain growth of the primary TiO2 particle size was observed in the bulky mesoporous structure, and the effects of open pores on the grain growth kinetics were discussed.-
dc.languageEnglish-
dc.publisherROYAL SOC CHEMISTRY-
dc.subjectSENSITIZED SOLAR-CELLS-
dc.subjectGRAIN-GROWTH-
dc.subjectPHASE-STABILITY-
dc.subjectFILMS-
dc.subjectTITANIA-
dc.subjectSILICA-
dc.subjectWATER-
dc.subjectFABRICATION-
dc.subjectDIFFUSION-
dc.subjectCOPOLYMER-
dc.titleBulky mesoporous TiO2 structure-
dc.typeArticle-
dc.identifier.wosid000300828400047-
dc.identifier.scopusid2-s2.0-84859121230-
dc.type.rimsART-
dc.citation.volume2-
dc.citation.issue6-
dc.citation.beginningpage2449-
dc.citation.endingpage2453-
dc.citation.publicationnameRSC ADVANCES-
dc.identifier.doi10.1039/c2ra00022a-
dc.contributor.localauthorLee, JeongYong-
dc.contributor.nonIdAuthorCho, Ja Y.-
dc.contributor.nonIdAuthorNam, Woo H.-
dc.contributor.nonIdAuthorLim, Young S.-
dc.contributor.nonIdAuthorSeo, Won-Seon-
dc.contributor.nonIdAuthorPark, Hyung-Ho-
dc.type.journalArticleArticle-
dc.subject.keywordPlusSENSITIZED SOLAR-CELLS-
dc.subject.keywordPlusGRAIN-GROWTH-
dc.subject.keywordPlusPHASE-STABILITY-
dc.subject.keywordPlusFILMS-
dc.subject.keywordPlusTITANIA-
dc.subject.keywordPlusSILICA-
dc.subject.keywordPlusWATER-
dc.subject.keywordPlusFABRICATION-
dc.subject.keywordPlusDIFFUSION-
dc.subject.keywordPlusCOPOLYMER-
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