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Lee, Jae Sung
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dc.citation.endPage S31 -
dc.citation.startPage S27 -
dc.citation.title JOURNAL OF THE KOREAN PHYSICAL SOCIETY -
dc.citation.volume 51 -
dc.contributor.author Hong, S. J. -
dc.contributor.author Borse, P. H. -
dc.contributor.author Ji, S. M. -
dc.contributor.author Jang, J. S. -
dc.contributor.author Lee, Jae Sung -
dc.contributor.author Jeong, E. D. -
dc.contributor.author Kim, H. G. -
dc.date.accessioned 2023-12-22T09:12:03Z -
dc.date.available 2023-12-22T09:12:03Z -
dc.date.created 2015-07-28 -
dc.date.issued 2007-07 -
dc.description.abstract In the search for efficient photocatalysts for water splitting under visible light, the effect of chromium doping in a (100) layered Aurivillius-phase perovskite material, PbBi2Nb2O9, has been studied. The Cr-doped PbBi2Nb2O9 showed three absorption edges: the main edge due to the oxide at 431 nm and shoulders due to the chromium ions at 470 nm and 600 nm, respectively. The Pt/Gr-doped PbBi2Nb2O9 photocatalyst was more active than the undoped PbBi2Nb2O9 for photocatalytic decomposition of water-methanol solution. This is attributed to Cr+ ions having an important role in increasing QYs in the PbBi2Nb2O9 -
dc.identifier.bibliographicCitation JOURNAL OF THE KOREAN PHYSICAL SOCIETY, v.51, pp.S27 - S31 -
dc.identifier.doi 10.3938/jkps.51.27 -
dc.identifier.issn 0374-4884 -
dc.identifier.scopusid 2-s2.0-34548009829 -
dc.identifier.uri https://scholarworks.unist.ac.kr/handle/201301/12895 -
dc.identifier.url http://www.researchgate.net/publication/200678510_Structure_of_PbBi2Nb2O9_and_its_Cr-doped_layered_perovskite_system_and_their_photocatalytic_activities -
dc.identifier.wosid 000248916400007 -
dc.language 영어 -
dc.publisher KOREAN PHYSICAL SOC -
dc.title.alternative Structure of PbBi2Nb2O9 and its Cr-doped layered perovskite system and their photocatalytic activities -
dc.title Structure of PbBi2Nb2O9 and its Cr-doped layered perovskite system and their photocatalytic activities -
dc.type Article -
dc.description.journalRegisteredClass scopus -
dc.subject.keywordAuthor aurivillius-phase perovskite -
dc.subject.keywordAuthor photocatalysts -
dc.subject.keywordAuthor visible light -
dc.subject.keywordAuthor quantum yield -
dc.subject.keywordAuthor band-gap -
dc.subject.keywordPlus VISIBLE-LIGHT PHOTOCATALYSIS -
dc.subject.keywordPlus TITANATE CERAMICS -
dc.subject.keywordPlus BISMUTH TITANATE -
dc.subject.keywordPlus WATER OXIDATION -
dc.subject.keywordPlus NM -

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