Influence of the extraction methods to remove organic templates from Al-MCM-41 molecular sieves

Detalhes bibliográficos
Autor(a) principal: Gomes Junior, W. A.
Data de Publicação: 2005
Outros Autores: Cardoso, L. A. M., Gonzaga, A. R. E., Aguiar, L. G., Andrade, Heloysa Martins Carvalho
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://repositorio.ufba.br/ri/handle/ri/13560
Resumo: Texto completo: acesso restrito.p.133–137
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spelling Gomes Junior, W. A.Cardoso, L. A. M.Gonzaga, A. R. E.Aguiar, L. G.Andrade, Heloysa Martins CarvalhoGomes Junior, W. A.Cardoso, L. A. M.Gonzaga, A. R. E.Aguiar, L. G.Andrade, Heloysa Martins Carvalho2013-11-06T13:28:28Z20050254-0584http://repositorio.ufba.br/ri/handle/ri/13560v.93 n. 1Texto completo: acesso restrito.p.133–137The influence of template extraction methods on the structure and physico-chemical properties of Al-MCM-41 molecular sieves has been investigated. Up to 78% of template in Al-MCM-41 could be removed either by extraction with ordinary solvents or methanol-modified supercritical CO2. Complete template removal was achieved by calcination. Both, solvent and supercritical fluid extraction media influenced the structure, texture and acid properties of the resulting Al-MCM-41 materials and, consequently, their catalytic activity for the Friedel–Crafts acylation of 2-methoxynaphthalene.Submitted by Edileide Reis (leyde-landy@hotmail.com) on 2013-11-06T13:28:27Z No. of bitstreams: 1 W.A. Gomes Jr.pdf: 261376 bytes, checksum: b5f4470b85fce29e27ab75e34298173f (MD5)Made available in DSpace on 2013-11-06T13:28:28Z (GMT). No. of bitstreams: 1 W.A. Gomes Jr.pdf: 261376 bytes, checksum: b5f4470b85fce29e27ab75e34298173f (MD5) Previous issue date: 2005http://dx.doi.org.ez10.periodicos.capes.gov.br/10.1016/j.matchemphys.2005.02.021reponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBAAl-MCM-41TemplateExtractionSupercritical fluid extractionInfluence of the extraction methods to remove organic templates from Al-MCM-41 molecular sievesMaterials Chemistry and Physicsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article10000-01-01info:eu-repo/semantics/openAccessengORIGINALW.A. Gomes Jr.pdfW.A. Gomes Jr.pdfapplication/pdf261376https://repositorio.ufba.br/bitstream/ri/13560/1/W.A.%20Gomes%20Jr.pdfb5f4470b85fce29e27ab75e34298173fMD51LICENSElicense.txtlicense.txttext/plain1383https://repositorio.ufba.br/bitstream/ri/13560/2/license.txt05eca2f01d0b3307819d0369dab18a34MD52TEXTW.A. Gomes Jr.pdf.txtW.A. Gomes Jr.pdf.txtExtracted texttext/plain19848https://repositorio.ufba.br/bitstream/ri/13560/3/W.A.%20Gomes%20Jr.pdf.txt66b40567efb4f03cad7d025f0d63cc54MD53ri/135602022-07-05 14:02:54.725oai:repositorio.ufba.br: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ório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestopendoar:19322022-07-05T17:02:54Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false
dc.title.pt_BR.fl_str_mv Influence of the extraction methods to remove organic templates from Al-MCM-41 molecular sieves
dc.title.alternative.pt_BR.fl_str_mv Materials Chemistry and Physics
title Influence of the extraction methods to remove organic templates from Al-MCM-41 molecular sieves
spellingShingle Influence of the extraction methods to remove organic templates from Al-MCM-41 molecular sieves
Gomes Junior, W. A.
Al-MCM-41
Template
Extraction
Supercritical fluid extraction
title_short Influence of the extraction methods to remove organic templates from Al-MCM-41 molecular sieves
title_full Influence of the extraction methods to remove organic templates from Al-MCM-41 molecular sieves
title_fullStr Influence of the extraction methods to remove organic templates from Al-MCM-41 molecular sieves
title_full_unstemmed Influence of the extraction methods to remove organic templates from Al-MCM-41 molecular sieves
title_sort Influence of the extraction methods to remove organic templates from Al-MCM-41 molecular sieves
author Gomes Junior, W. A.
author_facet Gomes Junior, W. A.
Cardoso, L. A. M.
Gonzaga, A. R. E.
Aguiar, L. G.
Andrade, Heloysa Martins Carvalho
author_role author
author2 Cardoso, L. A. M.
Gonzaga, A. R. E.
Aguiar, L. G.
Andrade, Heloysa Martins Carvalho
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Gomes Junior, W. A.
Cardoso, L. A. M.
Gonzaga, A. R. E.
Aguiar, L. G.
Andrade, Heloysa Martins Carvalho
Gomes Junior, W. A.
Cardoso, L. A. M.
Gonzaga, A. R. E.
Aguiar, L. G.
Andrade, Heloysa Martins Carvalho
dc.subject.por.fl_str_mv Al-MCM-41
Template
Extraction
Supercritical fluid extraction
topic Al-MCM-41
Template
Extraction
Supercritical fluid extraction
description Texto completo: acesso restrito.p.133–137
publishDate 2005
dc.date.issued.fl_str_mv 2005
dc.date.accessioned.fl_str_mv 2013-11-06T13:28:28Z
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.uri.fl_str_mv http://repositorio.ufba.br/ri/handle/ri/13560
dc.identifier.issn.none.fl_str_mv 0254-0584
dc.identifier.number.pt_BR.fl_str_mv v.93 n. 1
identifier_str_mv 0254-0584
v.93 n. 1
url http://repositorio.ufba.br/ri/handle/ri/13560
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.pt_BR.fl_str_mv http://dx.doi.org.ez10.periodicos.capes.gov.br/10.1016/j.matchemphys.2005.02.021
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFBA
instname:Universidade Federal da Bahia (UFBA)
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reponame_str Repositório Institucional da UFBA
collection Repositório Institucional da UFBA
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