Nickel oligomerization catalysts heterogenized on zeolites obtained using ionic liquids as templates
Autor(a) principal: | |
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Data de Publicação: | 2010 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFRN |
Texto Completo: | https://repositorio.ufrn.br/jspui/handle/123456789/29090 |
Resumo: | Synthesis of zeolites using 1-butyl-3-methylimidazolium chloride (BMI.Cl) as a template yields highly crystalline materials after a 3-day reaction time. SEM micrographs of material obtained with a Si/Al molar ratio of 50 showed formation of very regular microspherical agglomerates with approximate diameters of 30 μm composed of ZSM-5 crystallites with 3–5 μm long edges. The regular format of these crystallites has been attributed to the formation of micellar aggregates due to the ionic liquid. Decreasing the Si/Al molar ratio to 20 reduces the diameter of the microspheres to less than 1 μm. The ZSM-5 zeolites show a specific area of 384 m2 g−1 and a microporous volume of 0.10 cm3 g−1, and the β-zeolite, obtained after 7 days of crystallization, shows a specific area of 418 m2 g−1 and a microporous volume of 0.11 cm3 g−1. The β-zeolite was used as support for a nickel β-diimine complex and the system used in ethylene catalytic oligomerization reactions. |
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Mignoni, Marcelo LuisSouza, Michèle Oberson dePergher, Sibele Berenice CastellãSouza, Roberto Fernando deBernardo-Gusmão, Katia2020-05-28T13:50:13Z2020-05-28T13:50:13Z2010-02-01MIGNONI, Marcelo L.; SOUZA, Michèle O. de; PERGHER, Sibele B. C.; SOUZA, Roberto F. de; BERNARDO-GUSMÃO, Katia. Nickel oligomerization catalysts heterogenized on zeolites obtained using ionic liquids as templates. Applied Catalysis A: General, [s. l.], v. 374, n. 1-2, p. 26-30, fev. 2010. ISSN 0926-860X. DOI https://doi.org/10.1016/j.apcata.2009.11.017. Disponível em: https://www.sciencedirect.com/science/article/abs/pii/S0926860X09007832?via%3Dihub. Acesso em: 28 maio 2020.0926-860Xhttps://repositorio.ufrn.br/jspui/handle/123456789/2909010.1016/j.apcata.2009.11.017ElsevierZeolite ZSM-5β-ZeoliteIonic liquidOligomerizationNickel oligomerization catalysts heterogenized on zeolites obtained using ionic liquids as templatesinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleSynthesis of zeolites using 1-butyl-3-methylimidazolium chloride (BMI.Cl) as a template yields highly crystalline materials after a 3-day reaction time. SEM micrographs of material obtained with a Si/Al molar ratio of 50 showed formation of very regular microspherical agglomerates with approximate diameters of 30 μm composed of ZSM-5 crystallites with 3–5 μm long edges. The regular format of these crystallites has been attributed to the formation of micellar aggregates due to the ionic liquid. Decreasing the Si/Al molar ratio to 20 reduces the diameter of the microspheres to less than 1 μm. The ZSM-5 zeolites show a specific area of 384 m2 g−1 and a microporous volume of 0.10 cm3 g−1, and the β-zeolite, obtained after 7 days of crystallization, shows a specific area of 418 m2 g−1 and a microporous volume of 0.11 cm3 g−1. The β-zeolite was used as support for a nickel β-diimine complex and the system used in ethylene catalytic oligomerization reactions.engreponame:Repositório Institucional da UFRNinstname:Universidade Federal do Rio Grande do Norte (UFRN)instacron:UFRNinfo:eu-repo/semantics/openAccessCC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-8811https://repositorio.ufrn.br/bitstream/123456789/29090/2/license_rdfe39d27027a6cc9cb039ad269a5db8e34MD52LICENSElicense.txtlicense.txttext/plain; charset=utf-81484https://repositorio.ufrn.br/bitstream/123456789/29090/3/license.txte9597aa2854d128fd968be5edc8a28d9MD53TEXTNickelOligomerizationCatalysts_Pergher_2010.pdf.txtNickelOligomerizationCatalysts_Pergher_2010.pdf.txtExtracted texttext/plain20901https://repositorio.ufrn.br/bitstream/123456789/29090/4/NickelOligomerizationCatalysts_Pergher_2010.pdf.txtc4eef277af8a0edffac26020ad11a88bMD54THUMBNAILNickelOligomerizationCatalysts_Pergher_2010.pdf.jpgNickelOligomerizationCatalysts_Pergher_2010.pdf.jpgGenerated Thumbnailimage/jpeg1778https://repositorio.ufrn.br/bitstream/123456789/29090/5/NickelOligomerizationCatalysts_Pergher_2010.pdf.jpg011a0b50ce9862684905a5a04166465cMD55123456789/290902022-12-14 17:33:12.453oai:https://repositorio.ufrn.br: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Repositório de PublicaçõesPUBhttp://repositorio.ufrn.br/oai/opendoar:2022-12-14T20:33:12Repositório Institucional da UFRN - Universidade Federal do Rio Grande do Norte (UFRN)false |
dc.title.pt_BR.fl_str_mv |
Nickel oligomerization catalysts heterogenized on zeolites obtained using ionic liquids as templates |
title |
Nickel oligomerization catalysts heterogenized on zeolites obtained using ionic liquids as templates |
spellingShingle |
Nickel oligomerization catalysts heterogenized on zeolites obtained using ionic liquids as templates Mignoni, Marcelo Luis Zeolite ZSM-5 β-Zeolite Ionic liquid Oligomerization |
title_short |
Nickel oligomerization catalysts heterogenized on zeolites obtained using ionic liquids as templates |
title_full |
Nickel oligomerization catalysts heterogenized on zeolites obtained using ionic liquids as templates |
title_fullStr |
Nickel oligomerization catalysts heterogenized on zeolites obtained using ionic liquids as templates |
title_full_unstemmed |
Nickel oligomerization catalysts heterogenized on zeolites obtained using ionic liquids as templates |
title_sort |
Nickel oligomerization catalysts heterogenized on zeolites obtained using ionic liquids as templates |
author |
Mignoni, Marcelo Luis |
author_facet |
Mignoni, Marcelo Luis Souza, Michèle Oberson de Pergher, Sibele Berenice Castellã Souza, Roberto Fernando de Bernardo-Gusmão, Katia |
author_role |
author |
author2 |
Souza, Michèle Oberson de Pergher, Sibele Berenice Castellã Souza, Roberto Fernando de Bernardo-Gusmão, Katia |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Mignoni, Marcelo Luis Souza, Michèle Oberson de Pergher, Sibele Berenice Castellã Souza, Roberto Fernando de Bernardo-Gusmão, Katia |
dc.subject.por.fl_str_mv |
Zeolite ZSM-5 β-Zeolite Ionic liquid Oligomerization |
topic |
Zeolite ZSM-5 β-Zeolite Ionic liquid Oligomerization |
description |
Synthesis of zeolites using 1-butyl-3-methylimidazolium chloride (BMI.Cl) as a template yields highly crystalline materials after a 3-day reaction time. SEM micrographs of material obtained with a Si/Al molar ratio of 50 showed formation of very regular microspherical agglomerates with approximate diameters of 30 μm composed of ZSM-5 crystallites with 3–5 μm long edges. The regular format of these crystallites has been attributed to the formation of micellar aggregates due to the ionic liquid. Decreasing the Si/Al molar ratio to 20 reduces the diameter of the microspheres to less than 1 μm. The ZSM-5 zeolites show a specific area of 384 m2 g−1 and a microporous volume of 0.10 cm3 g−1, and the β-zeolite, obtained after 7 days of crystallization, shows a specific area of 418 m2 g−1 and a microporous volume of 0.11 cm3 g−1. The β-zeolite was used as support for a nickel β-diimine complex and the system used in ethylene catalytic oligomerization reactions. |
publishDate |
2010 |
dc.date.issued.fl_str_mv |
2010-02-01 |
dc.date.accessioned.fl_str_mv |
2020-05-28T13:50:13Z |
dc.date.available.fl_str_mv |
2020-05-28T13:50:13Z |
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 |
MIGNONI, Marcelo L.; SOUZA, Michèle O. de; PERGHER, Sibele B. C.; SOUZA, Roberto F. de; BERNARDO-GUSMÃO, Katia. Nickel oligomerization catalysts heterogenized on zeolites obtained using ionic liquids as templates. Applied Catalysis A: General, [s. l.], v. 374, n. 1-2, p. 26-30, fev. 2010. ISSN 0926-860X. DOI https://doi.org/10.1016/j.apcata.2009.11.017. Disponível em: https://www.sciencedirect.com/science/article/abs/pii/S0926860X09007832?via%3Dihub. Acesso em: 28 maio 2020. |
dc.identifier.uri.fl_str_mv |
https://repositorio.ufrn.br/jspui/handle/123456789/29090 |
dc.identifier.issn.none.fl_str_mv |
0926-860X |
dc.identifier.doi.none.fl_str_mv |
10.1016/j.apcata.2009.11.017 |
identifier_str_mv |
MIGNONI, Marcelo L.; SOUZA, Michèle O. de; PERGHER, Sibele B. C.; SOUZA, Roberto F. de; BERNARDO-GUSMÃO, Katia. Nickel oligomerization catalysts heterogenized on zeolites obtained using ionic liquids as templates. Applied Catalysis A: General, [s. l.], v. 374, n. 1-2, p. 26-30, fev. 2010. ISSN 0926-860X. DOI https://doi.org/10.1016/j.apcata.2009.11.017. Disponível em: https://www.sciencedirect.com/science/article/abs/pii/S0926860X09007832?via%3Dihub. Acesso em: 28 maio 2020. 0926-860X 10.1016/j.apcata.2009.11.017 |
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https://repositorio.ufrn.br/jspui/handle/123456789/29090 |
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eng |
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Elsevier |
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Elsevier |
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