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나노물질및화학반응연구단
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Molecular shape-selectivity of MFI zeolite nanosheets in n-decane isomerization and hydrocracking

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dc.contributor.authorVerheyen, Elke-
dc.contributor.authorChangbum Jo-
dc.contributor.authorKurttepeli, Mert-
dc.contributor.authorVanbutsele, Gina-
dc.contributor.authorGobychiya, Elena-
dc.contributor.authorKoranyi, Tamas I.-
dc.contributor.authorBals, Sara-
dc.contributor.authorTendeloo, Gustaaf Van-
dc.contributor.authorRyong Ryoo-
dc.contributor.authorKirschhock, Christine E.A.-
dc.contributor.authorMartens, Johan A.-
dc.date.available2015-04-21T09:42:38Z-
dc.date.created2014-08-11-
dc.date.issued2013-04-
dc.identifier.issn0021-9517-
dc.identifier.urihttps://pr.ibs.re.kr/handle/8788114/1592-
dc.description.abstractMFI zeolite nanosheets with thickness of 2 and 8 nmwere synthesized, transformed into bifunctional catalysts by loading with platinum and tested in n-decane isomerization and hydrocracking. Detailed analysis of skeletal isomers and hydrocracked products revealed that the MFI nanosheets display transitionstate shape-selectivity similar to bulk MFI zeolite crystals. The suppressed formation of bulky skeletal isomers and C5 cracking products are observed both in the nanosheets and the bulk crystals grown in three dimensions. This is typical for restricted transition-state shape-selectivity, characteristic for the MFI type pores. It is a first clear example of transition-state shape-selectivity inside a zeolitic nanosheet. Owing to the short diffusion path across the sheets, expression of diffusion-based discrimination of reaction products in the MFI nanosheets was limited. The 2-methylnonane formation among monobranched C10 isomers and 2,7-dimethyloctane among dibranched C10 isomers, which in MFI zeolite are favored by product diffusion, was much less favored on the nanosheets compared to the reference bulk ZSM-5 material-
dc.language영어-
dc.publisherACADEMIC PRESS INC ELSEVIER SCIENCE-
dc.subjectMFI nanosheet Bifunctional catalysts n-Decane hydroconversion Shape-selectivity-
dc.titleMolecular shape-selectivity of MFI zeolite nanosheets in n-decane isomerization and hydrocracking-
dc.typeArticle-
dc.type.rimsART-
dc.identifier.wosid000317558000009-
dc.identifier.scopusid2-s2.0-84874833585-
dc.identifier.rimsid48ko
dc.date.tcdate2018-10-01-
dc.contributor.affiliatedAuthorChangbum Jo-
dc.contributor.affiliatedAuthorRyong Ryoo-
dc.identifier.doi10.1016/j.jcat.2012.12.017-
dc.identifier.bibliographicCitationJOURNAL OF CATALYSIS, v.300, pp.70 - 80-
dc.relation.isPartOfJOURNAL OF CATALYSIS-
dc.citation.titleJOURNAL OF CATALYSIS-
dc.citation.volume300-
dc.citation.startPage70-
dc.citation.endPage80-
dc.date.scptcdate2018-10-01-
dc.description.wostc57-
dc.description.scptc62-
dc.description.journalClass1-
dc.description.journalClass1-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.subject.keywordAuthorBifunctional catalysts-
dc.subject.keywordAuthorMFI nanosheet-
dc.subject.keywordAuthorn-Decane hydroconversion-
dc.subject.keywordAuthorShape-selectivity-
Appears in Collections:
Center for Nanomaterials and Chemical Reactions(나노물질 및 화학반응 연구단) > 1. Journal Papers (저널논문)
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