Influence of synthesis temperature on structure of SBA-3 nanostructured catalytic material

Autores
Ponte , María Virginia; Martínez, María Laura; Anunziata , Oscar Alfredo; Beltramone, Andrea Raquel
Año de publicación
2016
Idioma
inglés
Tipo de recurso
informe técnico
Estado
versión aceptada
Descripción
In 1998, Zhao et al. synthesized a new type of mesoporous materials, SBA with uniform two-dimensional hexagonal structure [1, 2]. Compared with microporous zeolites, this material is characterized by larger pore sizes up to approximately 25 nm and allows bulky molecules to enter into the pores. A significant effort has been made to synthesize, within the mesoporous range, regular and well-defined pore structure materials [3, 4]. In acidic media, pH~2, the silicate species becomes cationic (I+); however, cationic surfactant (S+) can be used to synthesize mesoporous materials by the S+X-I+ system. Ordered mesoporous materials with tunable structures, high surface areas and large pore volumes have potential applications as catalysts or catalyst supports [5, 6]. In this work we report our first results of the SBA-3 synthesis by sol-gel method at different temperatures, characterized by XRD and FTIR. The preparation of the mesoporous silica was based on the procedure proposed by Anunziata et al. [7]. The materials characterized showing a good structural integrity
Fil: Ponte, María Virginia. Universidad Tecnológica Nacional. Facultad Regional Córdoba, Centro de Investigación en Nanociencia y Nanotecnología; Argentina.
Fil: Martínez, María Laura. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación en Nanociencia y Nanotecnología; Argentina.
Fil: Anunziata, Oscar Alfredo. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación en Nanociencia y Nanotecnología; Argentina.
Fil: Beltramone, Andrea Raquel. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación en Nanociencia y Nanotecnología; Argentina.
Peer Reviewed
Fuente
Microporous and Mesoporous Materials 221:113-122.(2016)
Materia
Synthesis
SBA-3
Mesoporous materials
Nivel de accesibilidad
acceso abierto
Condiciones de uso
Attribution-NonCommercial-NoDerivs 2.5 Argentina
Repositorio
Repositorio Institucional Abierto (UTN)
Institución
Universidad Tecnológica Nacional
OAI Identificador
oai:ria.utn.edu.ar:20.500.12272/15469
Acceder
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oai_identifier_str oai:ria.utn.edu.ar:20.500.12272/15469
network_acronym_str RIAUTN
repository_id_str a
network_name_str Repositorio Institucional Abierto (UTN)
spelling Influence of synthesis temperature on structure of SBA-3 nanostructured catalytic materialPonte , María VirginiaMartínez, María LauraAnunziata , Oscar AlfredoBeltramone, Andrea RaquelSynthesisSBA-3Mesoporous materialsIn 1998, Zhao et al. synthesized a new type of mesoporous materials, SBA with uniform two-dimensional hexagonal structure [1, 2]. Compared with microporous zeolites, this material is characterized by larger pore sizes up to approximately 25 nm and allows bulky molecules to enter into the pores. A significant effort has been made to synthesize, within the mesoporous range, regular and well-defined pore structure materials [3, 4]. In acidic media, pH~2, the silicate species becomes cationic (I+); however, cationic surfactant (S+) can be used to synthesize mesoporous materials by the S+X-I+ system. Ordered mesoporous materials with tunable structures, high surface areas and large pore volumes have potential applications as catalysts or catalyst supports [5, 6]. In this work we report our first results of the SBA-3 synthesis by sol-gel method at different temperatures, characterized by XRD and FTIR. The preparation of the mesoporous silica was based on the procedure proposed by Anunziata et al. [7]. The materials characterized showing a good structural integrityFil: Ponte, María Virginia. Universidad Tecnológica Nacional. Facultad Regional Córdoba, Centro de Investigación en Nanociencia y Nanotecnología; Argentina.Fil: Martínez, María Laura. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación en Nanociencia y Nanotecnología; Argentina.Fil: Anunziata, Oscar Alfredo. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación en Nanociencia y Nanotecnología; Argentina.Fil: Beltramone, Andrea Raquel. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación en Nanociencia y Nanotecnología; Argentina.Peer ReviewedElsevier Science BV2026-09-03T22:43:48Z2016info:eu-repo/semantics/reportinfo:eu-repo/semantics/acceptedVersionhttp://purl.org/coar/resource_type/c_18ghinfo:ar-repo/semantics/informeTecnicopdfapplication/pdfhttps://hdl.handle.net/20.500.12272/15469Microporous and Mesoporous Materials 221:113-122.(2016)reponame:Repositorio Institucional Abierto (UTN)instname:Universidad Tecnológica Nacionalenginfo:eu-repo/semantics/openAccessAttribution-NonCommercial-NoDerivs 2.5 Argentinahttp://creativecommons.org/licenses/by-nc-nd/2.5/ar/Ponte, María Virginia; Martínez, María Laura; Anunziata, Oscar Alfredo; Beltramone, Andrea Raquelhttps://creativecommons.org/licenses/by-nc-nd/4.0/2026-10-01T11:57:09Zoai:ria.utn.edu.ar:20.500.12272/15469instacron:UTNInstitucionalhttp://ria.utn.edu.ar/Universidad públicaNo correspondehttp://ria.utn.edu.ar/oaigestionria@rec.utn.edu.ar; fsuarez@rec.utn.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:a2026-10-01 11:57:10.136Repositorio Institucional Abierto (UTN) - Universidad Tecnológica Nacionalfalse
dc.title.none.fl_str_mv Influence of synthesis temperature on structure of SBA-3 nanostructured catalytic material
title Influence of synthesis temperature on structure of SBA-3 nanostructured catalytic material
spellingShingle Influence of synthesis temperature on structure of SBA-3 nanostructured catalytic material
Ponte , María Virginia
Synthesis
SBA-3
Mesoporous materials
title_short Influence of synthesis temperature on structure of SBA-3 nanostructured catalytic material
title_full Influence of synthesis temperature on structure of SBA-3 nanostructured catalytic material
title_fullStr Influence of synthesis temperature on structure of SBA-3 nanostructured catalytic material
title_full_unstemmed Influence of synthesis temperature on structure of SBA-3 nanostructured catalytic material
title_sort Influence of synthesis temperature on structure of SBA-3 nanostructured catalytic material
dc.creator.none.fl_str_mv Ponte , María Virginia
Martínez, María Laura
Anunziata , Oscar Alfredo
Beltramone, Andrea Raquel
author Ponte , María Virginia
author_facet Ponte , María Virginia
Martínez, María Laura
Anunziata , Oscar Alfredo
Beltramone, Andrea Raquel
author_role author
author2 Martínez, María Laura
Anunziata , Oscar Alfredo
Beltramone, Andrea Raquel
author2_role author
author
author
dc.subject.none.fl_str_mv Synthesis
SBA-3
Mesoporous materials
topic Synthesis
SBA-3
Mesoporous materials
dc.description.none.fl_txt_mv In 1998, Zhao et al. synthesized a new type of mesoporous materials, SBA with uniform two-dimensional hexagonal structure [1, 2]. Compared with microporous zeolites, this material is characterized by larger pore sizes up to approximately 25 nm and allows bulky molecules to enter into the pores. A significant effort has been made to synthesize, within the mesoporous range, regular and well-defined pore structure materials [3, 4]. In acidic media, pH~2, the silicate species becomes cationic (I+); however, cationic surfactant (S+) can be used to synthesize mesoporous materials by the S+X-I+ system. Ordered mesoporous materials with tunable structures, high surface areas and large pore volumes have potential applications as catalysts or catalyst supports [5, 6]. In this work we report our first results of the SBA-3 synthesis by sol-gel method at different temperatures, characterized by XRD and FTIR. The preparation of the mesoporous silica was based on the procedure proposed by Anunziata et al. [7]. The materials characterized showing a good structural integrity
Fil: Ponte, María Virginia. Universidad Tecnológica Nacional. Facultad Regional Córdoba, Centro de Investigación en Nanociencia y Nanotecnología; Argentina.
Fil: Martínez, María Laura. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación en Nanociencia y Nanotecnología; Argentina.
Fil: Anunziata, Oscar Alfredo. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación en Nanociencia y Nanotecnología; Argentina.
Fil: Beltramone, Andrea Raquel. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación en Nanociencia y Nanotecnología; Argentina.
Peer Reviewed
description In 1998, Zhao et al. synthesized a new type of mesoporous materials, SBA with uniform two-dimensional hexagonal structure [1, 2]. Compared with microporous zeolites, this material is characterized by larger pore sizes up to approximately 25 nm and allows bulky molecules to enter into the pores. A significant effort has been made to synthesize, within the mesoporous range, regular and well-defined pore structure materials [3, 4]. In acidic media, pH~2, the silicate species becomes cationic (I+); however, cationic surfactant (S+) can be used to synthesize mesoporous materials by the S+X-I+ system. Ordered mesoporous materials with tunable structures, high surface areas and large pore volumes have potential applications as catalysts or catalyst supports [5, 6]. In this work we report our first results of the SBA-3 synthesis by sol-gel method at different temperatures, characterized by XRD and FTIR. The preparation of the mesoporous silica was based on the procedure proposed by Anunziata et al. [7]. The materials characterized showing a good structural integrity
publishDate 2016
dc.date.none.fl_str_mv 2016
2026-09-03T22:43:48Z
dc.type.none.fl_str_mv info:eu-repo/semantics/report
info:eu-repo/semantics/acceptedVersion
http://purl.org/coar/resource_type/c_18gh
info:ar-repo/semantics/informeTecnico
format report
status_str acceptedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/20.500.12272/15469
url https://hdl.handle.net/20.500.12272/15469
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivs 2.5 Argentina
http://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Ponte, María Virginia; Martínez, María Laura; Anunziata, Oscar Alfredo; Beltramone, Andrea Raquel
https://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
rights_invalid_str_mv Attribution-NonCommercial-NoDerivs 2.5 Argentina
http://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Ponte, María Virginia; Martínez, María Laura; Anunziata, Oscar Alfredo; Beltramone, Andrea Raquel
https://creativecommons.org/licenses/by-nc-nd/4.0/
dc.format.none.fl_str_mv pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science BV
publisher.none.fl_str_mv Elsevier Science BV
dc.source.none.fl_str_mv Microporous and Mesoporous Materials 221:113-122.(2016)
reponame:Repositorio Institucional Abierto (UTN)
instname:Universidad Tecnológica Nacional
reponame_str Repositorio Institucional Abierto (UTN)
collection Repositorio Institucional Abierto (UTN)
instname_str Universidad Tecnológica Nacional
repository.name.fl_str_mv Repositorio Institucional Abierto (UTN) - Universidad Tecnológica Nacional
repository.mail.fl_str_mv gestionria@rec.utn.edu.ar; fsuarez@rec.utn.edu.ar
_version_ 1877862357154136064
score 13.365483

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