Synthesis and Characterization of Al-TON Zeolite Using a Dialkylimizadolium as StructureDirecting Agent
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFRN |
Texto Completo: | https://repositorio.ufrn.br/jspui/handle/123456789/29464 |
Resumo: | In this work, the synthesis of zeolites using 1-butyl-3-methylimidazolium chloride [C4MI]Cl as a structure-directing agent was investigated. The organic cation shows effectiveness and selectivity for the syntheses of TON zeolites under different reaction conditions compared to the traditional structuredirecting agent, 1,8-diaminooctane. The 1-butyl-3-methylimidazolium cation lead to highly crystalline materials and its role as OSDA in our synthesis conditions has been confirmed by characterization techniques. ICP-OES confirms the presence of Al in the samples and 27Al MAS NMR analysis indicated that aluminum atoms were incorporated in tetrahedral coordination. Scanning electron microscopy indicated that changing the crystallization condition (static or stirring), zeolites with different crystal size were obtained, which consequently affects the textural properties of the zeolites. Moreover, varying some synthesis parameters MFI zeolite can also be obtained |
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Pergher, Sibele Berenice CastellãLopes, Christian WitteeVillarroel-Rocha, JhonnySilva, Bernardo Araldi daMignoni, Marcelo Luis2020-07-06T18:59:59Z2020-07-06T18:59:59Z2016-11-07LOPES, Christian Wittee; VILLARROEL-ROCHA, Jhonny; SILVA, Bernardo Araldi da; MIGNONI, Marcelo Luis; PERGHER, Sibele Berenice Castellã. Synthesis and Characterization of Al-TON Zeolite Using a Dialkylimizadolium as Structure-Directing Agent. Materials Research, [s.l.], v. 19, n. 6, p. 1461-1468, 7 nov. 2016. ISSN 1980-5373 versão online. Disponível em: https://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392016000601461&lng=en&tlng=en. Acesso em: 06 jul. 2020. http://dx.doi.org/10.1590/1980-5373-mr-2016-0041.1516-1439https://repositorio.ufrn.br/jspui/handle/123456789/2946410.1590/1980-5373-mr-2016-0041ScieloAttribution 3.0 Brazilhttp://creativecommons.org/licenses/by/3.0/br/info:eu-repo/semantics/openAccess1-butyl-3-methylimidazoliumZeolite synthesisTON zeoliteSynthesis and Characterization of Al-TON Zeolite Using a Dialkylimizadolium as StructureDirecting Agentinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleIn this work, the synthesis of zeolites using 1-butyl-3-methylimidazolium chloride [C4MI]Cl as a structure-directing agent was investigated. The organic cation shows effectiveness and selectivity for the syntheses of TON zeolites under different reaction conditions compared to the traditional structuredirecting agent, 1,8-diaminooctane. The 1-butyl-3-methylimidazolium cation lead to highly crystalline materials and its role as OSDA in our synthesis conditions has been confirmed by characterization techniques. ICP-OES confirms the presence of Al in the samples and 27Al MAS NMR analysis indicated that aluminum atoms were incorporated in tetrahedral coordination. Scanning electron microscopy indicated that changing the crystallization condition (static or stirring), zeolites with different crystal size were obtained, which consequently affects the textural properties of the zeolites. Moreover, varying some synthesis parameters MFI zeolite can also be obtainedengreponame:Repositório Institucional da UFRNinstname:Universidade Federal do Rio Grande do Norte (UFRN)instacron:UFRNORIGINALSynthesisTONZeolite_Pergher_2016.pdfSynthesisTONZeolite_Pergher_2016.pdfapplication/pdf2251515https://repositorio.ufrn.br/bitstream/123456789/29464/1/SynthesisTONZeolite_Pergher_2016.pdfcec4e486ce68d0314c9a6bb517ccfa4eMD51CC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-8914https://repositorio.ufrn.br/bitstream/123456789/29464/2/license_rdf4d2950bda3d176f570a9f8b328dfbbefMD52LICENSElicense.txtlicense.txttext/plain; charset=utf-81484https://repositorio.ufrn.br/bitstream/123456789/29464/3/license.txte9597aa2854d128fd968be5edc8a28d9MD53TEXTSynthesisTONZeolite_Pergher_2016.pdf.txtSynthesisTONZeolite_Pergher_2016.pdf.txtExtracted texttext/plain29971https://repositorio.ufrn.br/bitstream/123456789/29464/4/SynthesisTONZeolite_Pergher_2016.pdf.txt11805e80eb48364746e583187e7301fcMD54THUMBNAILSynthesisTONZeolite_Pergher_2016.pdf.jpgSynthesisTONZeolite_Pergher_2016.pdf.jpgGenerated Thumbnailimage/jpeg1573https://repositorio.ufrn.br/bitstream/123456789/29464/5/SynthesisTONZeolite_Pergher_2016.pdf.jpgc6fd88c2348279f1eabeb5f875c5d808MD55123456789/294642021-02-15 16:39:33.469oai:https://repositorio.ufrn.br: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Repositório de PublicaçõesPUBhttp://repositorio.ufrn.br/oai/opendoar:2021-02-15T19:39:33Repositório Institucional da UFRN - Universidade Federal do Rio Grande do Norte (UFRN)false |
dc.title.pt_BR.fl_str_mv |
Synthesis and Characterization of Al-TON Zeolite Using a Dialkylimizadolium as StructureDirecting Agent |
title |
Synthesis and Characterization of Al-TON Zeolite Using a Dialkylimizadolium as StructureDirecting Agent |
spellingShingle |
Synthesis and Characterization of Al-TON Zeolite Using a Dialkylimizadolium as StructureDirecting Agent Pergher, Sibele Berenice Castellã 1-butyl-3-methylimidazolium Zeolite synthesis TON zeolite |
title_short |
Synthesis and Characterization of Al-TON Zeolite Using a Dialkylimizadolium as StructureDirecting Agent |
title_full |
Synthesis and Characterization of Al-TON Zeolite Using a Dialkylimizadolium as StructureDirecting Agent |
title_fullStr |
Synthesis and Characterization of Al-TON Zeolite Using a Dialkylimizadolium as StructureDirecting Agent |
title_full_unstemmed |
Synthesis and Characterization of Al-TON Zeolite Using a Dialkylimizadolium as StructureDirecting Agent |
title_sort |
Synthesis and Characterization of Al-TON Zeolite Using a Dialkylimizadolium as StructureDirecting Agent |
author |
Pergher, Sibele Berenice Castellã |
author_facet |
Pergher, Sibele Berenice Castellã Lopes, Christian Wittee Villarroel-Rocha, Jhonny Silva, Bernardo Araldi da Mignoni, Marcelo Luis |
author_role |
author |
author2 |
Lopes, Christian Wittee Villarroel-Rocha, Jhonny Silva, Bernardo Araldi da Mignoni, Marcelo Luis |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Pergher, Sibele Berenice Castellã Lopes, Christian Wittee Villarroel-Rocha, Jhonny Silva, Bernardo Araldi da Mignoni, Marcelo Luis |
dc.subject.por.fl_str_mv |
1-butyl-3-methylimidazolium Zeolite synthesis TON zeolite |
topic |
1-butyl-3-methylimidazolium Zeolite synthesis TON zeolite |
description |
In this work, the synthesis of zeolites using 1-butyl-3-methylimidazolium chloride [C4MI]Cl as a structure-directing agent was investigated. The organic cation shows effectiveness and selectivity for the syntheses of TON zeolites under different reaction conditions compared to the traditional structuredirecting agent, 1,8-diaminooctane. The 1-butyl-3-methylimidazolium cation lead to highly crystalline materials and its role as OSDA in our synthesis conditions has been confirmed by characterization techniques. ICP-OES confirms the presence of Al in the samples and 27Al MAS NMR analysis indicated that aluminum atoms were incorporated in tetrahedral coordination. Scanning electron microscopy indicated that changing the crystallization condition (static or stirring), zeolites with different crystal size were obtained, which consequently affects the textural properties of the zeolites. Moreover, varying some synthesis parameters MFI zeolite can also be obtained |
publishDate |
2016 |
dc.date.issued.fl_str_mv |
2016-11-07 |
dc.date.accessioned.fl_str_mv |
2020-07-06T18:59:59Z |
dc.date.available.fl_str_mv |
2020-07-06T18:59:59Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
LOPES, Christian Wittee; VILLARROEL-ROCHA, Jhonny; SILVA, Bernardo Araldi da; MIGNONI, Marcelo Luis; PERGHER, Sibele Berenice Castellã. Synthesis and Characterization of Al-TON Zeolite Using a Dialkylimizadolium as Structure-Directing Agent. Materials Research, [s.l.], v. 19, n. 6, p. 1461-1468, 7 nov. 2016. ISSN 1980-5373 versão online. Disponível em: https://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392016000601461&lng=en&tlng=en. Acesso em: 06 jul. 2020. http://dx.doi.org/10.1590/1980-5373-mr-2016-0041. |
dc.identifier.uri.fl_str_mv |
https://repositorio.ufrn.br/jspui/handle/123456789/29464 |
dc.identifier.issn.none.fl_str_mv |
1516-1439 |
dc.identifier.doi.none.fl_str_mv |
10.1590/1980-5373-mr-2016-0041 |
identifier_str_mv |
LOPES, Christian Wittee; VILLARROEL-ROCHA, Jhonny; SILVA, Bernardo Araldi da; MIGNONI, Marcelo Luis; PERGHER, Sibele Berenice Castellã. Synthesis and Characterization of Al-TON Zeolite Using a Dialkylimizadolium as Structure-Directing Agent. Materials Research, [s.l.], v. 19, n. 6, p. 1461-1468, 7 nov. 2016. ISSN 1980-5373 versão online. Disponível em: https://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392016000601461&lng=en&tlng=en. Acesso em: 06 jul. 2020. http://dx.doi.org/10.1590/1980-5373-mr-2016-0041. 1516-1439 10.1590/1980-5373-mr-2016-0041 |
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https://repositorio.ufrn.br/jspui/handle/123456789/29464 |
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eng |
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Attribution 3.0 Brazil http://creativecommons.org/licenses/by/3.0/br/ |
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Scielo |
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Scielo |
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