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dc.contributor.authorKim, SJ-
dc.contributor.authorJung, KD-
dc.contributor.authorJoo, OS-
dc.date.accessioned2024-01-21T07:13:24Z-
dc.date.available2024-01-21T07:13:24Z-
dc.date.created2021-09-02-
dc.date.issued2004-04-
dc.identifier.issn0167-2991-
dc.identifier.urihttps://pubs.kist.re.kr/handle/201004/137725-
dc.description.abstractIt has been prepared Nb-ilerite and Me/Nb-ilerite (Me = Pt, Pd) catalysts with pillaring and impregnation methods using the layered silicate of ilerite structure as a host material, and carried out vapor phase Beckmann rearrangement of cyclohexanone oxime to F-caprolactam for the catalysts. It was found that Pt and Pd metals played very important role to improve the catalytic performance of Nb-ilerite. Pt/Nb-ilerite and Pd/Nb-ilerite catalysts exhibited higher lactam selectivities and yields than Nb-ilerite catalyst. Particularly, Pt//Nb-ilerite showed a relatively strong resistance for catalyst deactivation. NH3-TPD measurements for the catalysts revealed that these results were mainly due to the change of acidic properties of the catalysts by metal loading.-
dc.languageEnglish-
dc.publisherELSEVIER SCIENCE BV-
dc.titleVapor phase Beckmann rearrangement of cyclohexanone oxime over metal loaded Nb-ilerite-
dc.typeArticle-
dc.description.journalClass1-
dc.identifier.bibliographicCitationRECENT ADVANCES IN THE SCIENCE AND TECHNOLOGY OF ZEOLITES AND RELATED MATERIALS, PTS A - C, v.154, pp.2815 - 2822-
dc.citation.titleRECENT ADVANCES IN THE SCIENCE AND TECHNOLOGY OF ZEOLITES AND RELATED MATERIALS, PTS A - C-
dc.citation.volume154-
dc.citation.startPage2815-
dc.citation.endPage2822-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.identifier.wosid000227357202093-
dc.identifier.scopusid2-s2.0-11844278449-
dc.relation.journalWebOfScienceCategoryChemistry, Physical-
dc.relation.journalWebOfScienceCategoryMaterials Science, Multidisciplinary-
dc.relation.journalResearchAreaChemistry-
dc.relation.journalResearchAreaMaterials Science-
dc.type.docTypeArticle; Proceedings Paper-
dc.subject.keywordPlusDECOMPOSITION METHOD-
dc.subject.keywordPlusPILLARED-ILERITE-
dc.subject.keywordPlusCATALYSTS-
dc.subject.keywordPlusZEOLITES-
dc.subject.keywordAuthorBeckmann rearrangement-
dc.subject.keywordAuthorepsilon-Caprolactam-
dc.subject.keywordAuthorniobium-pillared ilerite-
dc.subject.keywordAuthormetal loading-
dc.subject.keywordAuthoracidity-
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