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dc.contributor.authorLee, Kyung Ju-
dc.contributor.authorMaqbool, Muhammad Salman-
dc.contributor.authorKumar, Pullur Anil-
dc.contributor.authorSong, Kwang Ho-
dc.contributor.authorHa, Heon Phil-
dc.date.accessioned2024-01-20T11:31:43Z-
dc.date.available2024-01-20T11:31:43Z-
dc.date.created2021-09-04-
dc.date.issued2013-10-
dc.identifier.issn1011-372X-
dc.identifier.urihttps://pubs.kist.re.kr/handle/201004/127619-
dc.description.abstractThe effect of Ce-loading over Sb-V2O5/TiO2 catalysts was investigated for the removal of NOx by NH3. In order to understand the influence of Ce-loading over Sb-V2O5/TiO2, NH3-temperature programmed desorption, H-2-temperature programmed reduction, X-ray photoelectron spectroscopy (XPS) and diffused reflectance infrared fourier transformed spectroscopy (DRIFTS) were carried out. The 10 % Ce-loaded Sb-V2O5/TiO2 catalyst exhibited superior activity than commercial V2O5-WO3-TiO2 under 6 % H2O and 800 ppm SO2. The XPS results indicated the presence of Ce3+ species. The amount of Bronsted acid sites significantly increased as a result of Ce-loading. The DRIFT spectrum of Sb-V2O5/TiO2 catalyst indicated a peak at 1,363 cm(-1), which corresponded to intermediates of ammonia oxidation species at 350 A degrees C. Experimental results suggest that high NOx conversion and N-2 selectivity of 10 % Ce-loaded Sb-V2O5/TiO2 was attributed to enhanced acidity and reducibility.-
dc.languageEnglish-
dc.publisherSPRINGER-
dc.subjectOXIDE CATALYSTS-
dc.subjectNITRIC-OXIDE-
dc.subjectMONOLITHIC CATALYSTS-
dc.subjectTEMPERATURE SCR-
dc.subjectNH3-
dc.subjectMANGANESE-
dc.subjectNH3-SCR-
dc.subjectCOPPER-
dc.subjectMN-
dc.subjectFE-
dc.titleEnhanced Activity of Ceria Loaded Sb-V2O5/TiO2 Catalysts for NO Reduction with Ammonia-
dc.typeArticle-
dc.identifier.doi10.1007/s10562-013-1035-1-
dc.description.journalClass1-
dc.identifier.bibliographicCitationCATALYSIS LETTERS, v.143, no.10, pp.988 - 995-
dc.citation.titleCATALYSIS LETTERS-
dc.citation.volume143-
dc.citation.number10-
dc.citation.startPage988-
dc.citation.endPage995-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.identifier.wosid000325689000002-
dc.identifier.scopusid2-s2.0-84886792463-
dc.relation.journalWebOfScienceCategoryChemistry, Physical-
dc.relation.journalResearchAreaChemistry-
dc.type.docTypeArticle-
dc.subject.keywordPlusOXIDE CATALYSTS-
dc.subject.keywordPlusNITRIC-OXIDE-
dc.subject.keywordPlusMONOLITHIC CATALYSTS-
dc.subject.keywordPlusTEMPERATURE SCR-
dc.subject.keywordPlusNH3-
dc.subject.keywordPlusMANGANESE-
dc.subject.keywordPlusNH3-SCR-
dc.subject.keywordPlusCOPPER-
dc.subject.keywordPlusMN-
dc.subject.keywordPlusFE-
dc.subject.keywordAuthorCe-loading-
dc.subject.keywordAuthorNOx conversion-
dc.subject.keywordAuthorDRIFTS-
dc.subject.keywordAuthorAmmonia-
dc.subject.keywordAuthorXPS-
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