DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, TW | - |
dc.contributor.author | Hur, SG | - |
dc.contributor.author | Hwang, SJ | - |
dc.contributor.author | Park, H | - |
dc.contributor.author | Choi, W | - |
dc.contributor.author | Choy, JH | - |
dc.date.accessioned | 2016-04-01T01:43:33Z | - |
dc.date.available | 2016-04-01T01:43:33Z | - |
dc.date.created | 2009-02-28 | - |
dc.date.issued | 2007-01-22 | - |
dc.identifier.issn | 1616-301X | - |
dc.identifier.other | 2007-OAK-0000006586 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/23565 | - |
dc.description.abstract | An efficient visible-light active photocatalyst of porous CrOx-Ti1.83O4 nanohybrid with a 1:1 type ordered heterostructure is synthesized through a hybridization between a chromia cluster and exfoliated titanate nanosheets. The present nanohybrids are found to have a large surface area (ca. 250-310 m(2) g(-1)) and an intense absorption of visible light, ascribable, respectively, to the formation of a porous structure and the hybridization of titanate with narrow-bandgap chromium oxide. After the calcination at 400 degrees C, the nanohybrid shows an enhanced photocatalytic activity to effectively decompose organic compounds under the irradiation of visible light (lambda > 420 nm). The present study highlights the exfoliation-restacking route as a very powerful way to develop efficient visible-light-harvesting photocatalysts with excellent thermal stability. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.relation.isPartOf | ADVANCED FUNCTIONAL MATERIALS | - |
dc.subject | RAY-ABSORPTION SPECTROSCOPY | - |
dc.subject | SEMICONDUCTOR PHOTOCATALYSIS | - |
dc.subject | TITANIUM-DIOXIDE | - |
dc.subject | SURFACE-AREA | - |
dc.subject | OXIDE | - |
dc.subject | TIO2 | - |
dc.subject | NANOSHEETS | - |
dc.subject | INTERCALATION | - |
dc.subject | TETRATITANATE | - |
dc.subject | EXFOLIATION | - |
dc.title | Heterostructured visible-light-active photocatalyst of chromia-nanoparticle-layered titanate | - |
dc.type | Article | - |
dc.contributor.college | 환경공학부 | - |
dc.identifier.doi | 10.1002/adfm.200600022 | - |
dc.author.google | Kim, TW | - |
dc.author.google | Hur, SG | - |
dc.author.google | Hwang, SJ | - |
dc.author.google | Park, H | - |
dc.author.google | Choi, W | - |
dc.author.google | Choy, JH | - |
dc.relation.volume | 17 | - |
dc.relation.issue | 2 | - |
dc.relation.startpage | 307 | - |
dc.relation.lastpage | 314 | - |
dc.contributor.id | 10105056 | - |
dc.relation.journal | ADVANCED FUNCTIONAL MATERIALS | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | ADVANCED FUNCTIONAL MATERIALS, v.17, no.2, pp.307 - 314 | - |
dc.identifier.wosid | 000244171800016 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 314 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 307 | - |
dc.citation.title | ADVANCED FUNCTIONAL MATERIALS | - |
dc.citation.volume | 17 | - |
dc.contributor.affiliatedAuthor | Choi, W | - |
dc.identifier.scopusid | 2-s2.0-33846686385 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 136 | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | RAY-ABSORPTION SPECTROSCOPY | - |
dc.subject.keywordPlus | SEMICONDUCTOR PHOTOCATALYSIS | - |
dc.subject.keywordPlus | TITANIUM-DIOXIDE | - |
dc.subject.keywordPlus | SURFACE-AREA | - |
dc.subject.keywordPlus | OXIDE | - |
dc.subject.keywordPlus | TIO2 | - |
dc.subject.keywordPlus | NANOSHEETS | - |
dc.subject.keywordPlus | INTERCALATION | - |
dc.subject.keywordPlus | TETRATITANATE | - |
dc.subject.keywordPlus | EXFOLIATION | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
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