Comparison of catalytic consequences of ionic liquid-templated ZSM-22 and ZSM-5 zeolites in propene dimerization
DC Field | Value | Language |
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dc.contributor.author | Li, Xuemin | - |
dc.contributor.author | Pan, Tao | - |
dc.contributor.author | Choi, Jungkyu | - |
dc.contributor.author | Park, Heon | - |
dc.contributor.author | Wu, Zhijie | - |
dc.contributor.author | Yip, Alex C. K. | - |
dc.date.accessioned | 2022-06-10T09:40:50Z | - |
dc.date.available | 2022-06-10T09:40:50Z | - |
dc.date.created | 2022-06-10 | - |
dc.date.issued | 2022-05 | - |
dc.identifier.issn | 1387-1811 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/141838 | - |
dc.description.abstract | The ionic liquid-templated TON- and MFI-type zeolites having 10-membered rings were synthesized and their catalytic performances on propene dimerization were studied. The comparable acid site strength among TON- or MFI-type zeolites accounted for the nearly identical propene dimerization turnover rates despite their different Si/Al ratios. At the low propene conversion (<5%), the TON- and MFI-type zeolites (with a Si/Al ratio of 30-120) obtained a dimer selectivity of over 70% and less than 42%, respectively. The different channel structures and acid properties of zeolite were responsible for the different catalytic selectivity in TON- and MFI-type zeolites. Compared to MFI zeolite, TON with a smaller void size was much more suitable for stabilizing the transition states and intermediates for dimers under the reaction conditions. In addition, a three-stage and a three-in-one dimerization reaction pathways were proposed for the ZSM-22 and ZSM-5 zeolites, respectively. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER | - |
dc.subject | BRONSTED ACID SITES | - |
dc.subject | OLEFIN OLIGOMERIZATION | - |
dc.subject | BUTENE DIMERIZATION | - |
dc.subject | NICKEL-CATALYSTS | - |
dc.subject | ALPHA-OLEFINS | - |
dc.subject | SI/AL RATIO | - |
dc.subject | PROPYLENE | - |
dc.subject | ENVIRONMENT | - |
dc.subject | PERFORMANCE | - |
dc.subject | CONVERSION | - |
dc.title | Comparison of catalytic consequences of ionic liquid-templated ZSM-22 and ZSM-5 zeolites in propene dimerization | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Choi, Jungkyu | - |
dc.identifier.doi | 10.1016/j.micromeso.2022.111941 | - |
dc.identifier.scopusid | 2-s2.0-85129040984 | - |
dc.identifier.wosid | 000798116400001 | - |
dc.identifier.bibliographicCitation | MICROPOROUS AND MESOPOROUS MATERIALS, v.337 | - |
dc.relation.isPartOf | MICROPOROUS AND MESOPOROUS MATERIALS | - |
dc.citation.title | MICROPOROUS AND MESOPOROUS MATERIALS | - |
dc.citation.volume | 337 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Applied | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | BRONSTED ACID SITES | - |
dc.subject.keywordPlus | OLEFIN OLIGOMERIZATION | - |
dc.subject.keywordPlus | BUTENE DIMERIZATION | - |
dc.subject.keywordPlus | NICKEL-CATALYSTS | - |
dc.subject.keywordPlus | ALPHA-OLEFINS | - |
dc.subject.keywordPlus | SI/AL RATIO | - |
dc.subject.keywordPlus | PROPYLENE | - |
dc.subject.keywordPlus | ENVIRONMENT | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | CONVERSION | - |
dc.subject.keywordAuthor | ZSM-22 | - |
dc.subject.keywordAuthor | ZSM-5 | - |
dc.subject.keywordAuthor | Acid catalysis | - |
dc.subject.keywordAuthor | Propene dimerization | - |
dc.subject.keywordAuthor | Zeolite | - |
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