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College of Engineering(공과대학)Dept. of Chemical and Biomolecular Engineering(생명화학공학과)CBE-Journal Papers(저널논문)

Preparation and characterization of Ag/MnOx/perovskite catalysts for CO oxidation

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dc.contributor.authorSong, Kwang-Supko
dc.contributor.authorKang, Sung-Kyuko
dc.contributor.authorKim, Sang Doneko
dc.date.accessioned2008-04-17T03:02:18Z-
dc.date.available2008-04-17T03:02:18Z-
dc.date.created2012-02-06-
dc.date.created2012-02-06-
dc.date.issued1997-
dc.identifier.citationCATALYSIS LETTERS, v.49, no.1-2, pp.65 - 68-
dc.identifier.issn1011-372X-
dc.identifier.urihttp://hdl.handle.net/10203/3930-
dc.description.abstractThe spray decomposition method with lanthanum nitrate, manganese nitrate, silver nitrate and citric acid was used to synthesize Ag-and Mn-incorporated perovskites. The resulting samples were characterized by X-ray diffraction, BET adsorption measurement, X-ray photoelectron spectroscopy, and temperature-programmed oxygen desorption (O-2-TPD) measurement. The obtained composite Ag/MnOx/perovskites catalysts exhibit higher activity by a few orders of magnitude at 338 K than that of LaMnO3. From the O-2-TPD measurement, the high activity of the Ag/MnOx/perovskites may result from the increase of weak oxygen adsorption below 373 K.-
dc.description.sponsorshipR&D Management Center for Energy and Resources, Korea.en
dc.languageEnglish-
dc.language.isoen_USen
dc.publisherSPRINGER-
dc.subjectPEROVSKITE-TYPE OXIDES-
dc.subjectCOMBUSTION-
dc.subjectREDUCTION-
dc.titlePreparation and characterization of Ag/MnOx/perovskite catalysts for CO oxidation-
dc.typeArticle-
dc.identifier.wosid000071291700010-
dc.identifier.scopusid2-s2.0-0003083405-
dc.type.rimsART-
dc.citation.volume49-
dc.citation.issue1-2-
dc.citation.beginningpage65-
dc.citation.endingpage68-
dc.citation.publicationnameCATALYSIS LETTERS-
dc.identifier.doi10.1023/A:1019072314394-
dc.embargo.liftdate9999-12-31-
dc.embargo.terms9999-12-31-
dc.contributor.localauthorKim, Sang Done-
dc.contributor.nonIdAuthorSong, Kwang-Sup-
dc.contributor.nonIdAuthorKang, Sung-Kyu-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorAg-
dc.subject.keywordAuthorperovskite-
dc.subject.keywordAuthorCO oxidation-
dc.subject.keywordAuthorspray decomposition-
dc.subject.keywordAuthorAg/MnOx/LaMnO3-
dc.subject.keywordPlusPEROVSKITE-TYPE OXIDES-
dc.subject.keywordPlusCOMBUSTION-
dc.subject.keywordPlusREDUCTION-
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