Synthesis of ordered mesoporous SBA-3 materials using silica gel as silica source

Autores
Martinez, Maria Laura; Ponte, María Virginia; Beltramone, Andrea Raquel; Anunziata, Oscar Alfredo
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Nanostructured materials have exceptional and highly attractive properties, including catalyst, adsorbent, separation media and chemo sensor. Technical advances in these fields require the development of ordered porous materials with controllable structures, systematic tailoring pore architecture and the synthesis of mesoporous materials using a more economical silica source. Ordered mesoporous silica SBA-3 material has been synthesized successfully using cetyltrimethylamonium bromide (CTAB) as a structure-directing agent, NaOH and inexpensive silica gel as a silica source without additives. We studied the influence of NaOH concentration on the structure and morphology of mesoporous silica SBA-3. This variation was defined as modulus L=[NaOH/SiO2] ratio. The structural order of the samples was found to be greatly affected by L variations. The results suggest that, by controlling the L value (0.70–1), SBA-3 is obtained with appropriate physicochemical characteristics.
Fil: Martinez, Maria Laura. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación En Nanociencia y Nanotecnología; Argentina
Fil: Ponte, María Virginia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. 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
Fil: Anunziata, Oscar Alfredo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación En Nanociencia y Nanotecnología; Argentina
Materia
Sba-3
Silica Gel
New Procedur
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/34075
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/34075
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network_name_str CONICET Digital (CONICET)
spelling Synthesis of ordered mesoporous SBA-3 materials using silica gel as silica sourceMartinez, Maria LauraPonte, María VirginiaBeltramone, Andrea RaquelAnunziata, Oscar AlfredoSba-3Silica GelNew Procedurhttps://purl.org/becyt/ford/2.10https://purl.org/becyt/ford/2Nanostructured materials have exceptional and highly attractive properties, including catalyst, adsorbent, separation media and chemo sensor. Technical advances in these fields require the development of ordered porous materials with controllable structures, systematic tailoring pore architecture and the synthesis of mesoporous materials using a more economical silica source. Ordered mesoporous silica SBA-3 material has been synthesized successfully using cetyltrimethylamonium bromide (CTAB) as a structure-directing agent, NaOH and inexpensive silica gel as a silica source without additives. We studied the influence of NaOH concentration on the structure and morphology of mesoporous silica SBA-3. This variation was defined as modulus L=[NaOH/SiO2] ratio. The structural order of the samples was found to be greatly affected by L variations. The results suggest that, by controlling the L value (0.70–1), SBA-3 is obtained with appropriate physicochemical characteristics.Fil: Martinez, Maria Laura. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación En Nanociencia y Nanotecnología; ArgentinaFil: Ponte, María Virginia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación En Nanociencia y Nanotecnología; ArgentinaFil: Beltramone, Andrea Raquel. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación En Nanociencia y Nanotecnología; ArgentinaFil: Anunziata, Oscar Alfredo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación En Nanociencia y Nanotecnología; ArgentinaElsevier Science2014-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/34075Martinez, Maria Laura; Ponte, María Virginia; Beltramone, Andrea Raquel; Anunziata, Oscar Alfredo; Synthesis of ordered mesoporous SBA-3 materials using silica gel as silica source; Elsevier Science; Materials Letters; 134; 6-2014; 95-980167-577XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0167577X14013342info:eu-repo/semantics/altIdentifier/doi/10.1016/j.matlet.2014.07.075info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:48:05Zoai:ri.conicet.gov.ar:11336/34075instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 09:48:05.329CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Synthesis of ordered mesoporous SBA-3 materials using silica gel as silica source
title Synthesis of ordered mesoporous SBA-3 materials using silica gel as silica source
spellingShingle Synthesis of ordered mesoporous SBA-3 materials using silica gel as silica source
Martinez, Maria Laura
Sba-3
Silica Gel
New Procedur
title_short Synthesis of ordered mesoporous SBA-3 materials using silica gel as silica source
title_full Synthesis of ordered mesoporous SBA-3 materials using silica gel as silica source
title_fullStr Synthesis of ordered mesoporous SBA-3 materials using silica gel as silica source
title_full_unstemmed Synthesis of ordered mesoporous SBA-3 materials using silica gel as silica source
title_sort Synthesis of ordered mesoporous SBA-3 materials using silica gel as silica source
dc.creator.none.fl_str_mv Martinez, Maria Laura
Ponte, María Virginia
Beltramone, Andrea Raquel
Anunziata, Oscar Alfredo
author Martinez, Maria Laura
author_facet Martinez, Maria Laura
Ponte, María Virginia
Beltramone, Andrea Raquel
Anunziata, Oscar Alfredo
author_role author
author2 Ponte, María Virginia
Beltramone, Andrea Raquel
Anunziata, Oscar Alfredo
author2_role author
author
author
dc.subject.none.fl_str_mv Sba-3
Silica Gel
New Procedur
topic Sba-3
Silica Gel
New Procedur
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.10
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Nanostructured materials have exceptional and highly attractive properties, including catalyst, adsorbent, separation media and chemo sensor. Technical advances in these fields require the development of ordered porous materials with controllable structures, systematic tailoring pore architecture and the synthesis of mesoporous materials using a more economical silica source. Ordered mesoporous silica SBA-3 material has been synthesized successfully using cetyltrimethylamonium bromide (CTAB) as a structure-directing agent, NaOH and inexpensive silica gel as a silica source without additives. We studied the influence of NaOH concentration on the structure and morphology of mesoporous silica SBA-3. This variation was defined as modulus L=[NaOH/SiO2] ratio. The structural order of the samples was found to be greatly affected by L variations. The results suggest that, by controlling the L value (0.70–1), SBA-3 is obtained with appropriate physicochemical characteristics.
Fil: Martinez, Maria Laura. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación En Nanociencia y Nanotecnología; Argentina
Fil: Ponte, María Virginia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. 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
Fil: Anunziata, Oscar Alfredo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación En Nanociencia y Nanotecnología; Argentina
description Nanostructured materials have exceptional and highly attractive properties, including catalyst, adsorbent, separation media and chemo sensor. Technical advances in these fields require the development of ordered porous materials with controllable structures, systematic tailoring pore architecture and the synthesis of mesoporous materials using a more economical silica source. Ordered mesoporous silica SBA-3 material has been synthesized successfully using cetyltrimethylamonium bromide (CTAB) as a structure-directing agent, NaOH and inexpensive silica gel as a silica source without additives. We studied the influence of NaOH concentration on the structure and morphology of mesoporous silica SBA-3. This variation was defined as modulus L=[NaOH/SiO2] ratio. The structural order of the samples was found to be greatly affected by L variations. The results suggest that, by controlling the L value (0.70–1), SBA-3 is obtained with appropriate physicochemical characteristics.
publishDate 2014
dc.date.none.fl_str_mv 2014-06
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/34075
Martinez, Maria Laura; Ponte, María Virginia; Beltramone, Andrea Raquel; Anunziata, Oscar Alfredo; Synthesis of ordered mesoporous SBA-3 materials using silica gel as silica source; Elsevier Science; Materials Letters; 134; 6-2014; 95-98
0167-577X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/34075
identifier_str_mv Martinez, Maria Laura; Ponte, María Virginia; Beltramone, Andrea Raquel; Anunziata, Oscar Alfredo; Synthesis of ordered mesoporous SBA-3 materials using silica gel as silica source; Elsevier Science; Materials Letters; 134; 6-2014; 95-98
0167-577X
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0167577X14013342
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.matlet.2014.07.075
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.13397

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