Composites of polyindole nanowires within silicates and aluminosilicates hosts with distinct conductive properties

Autores
Juárez, Juliana; Gómez Costa, Marcos; Mugas, Brenda; Anunziata, Oscar
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Nanostructured silicate SBA-15 and aluminosilicate AlSBA-15 were synthesized in order to prepare polyindole composites. The Silica mesoporous materials were prepared by sol–gel method and the alumination by post-synthesis technique, and analyzed by different methods (XRD, BET, TEM, and FTIR). Polyindole/host composites were prepared by an oxidative in situ polymerization of pre-adsorbed indole, em ploying Cl3Fe as oxidant. TG, FTIR, BET, XRD, SEM and TEM were used to characterize the resulting composites. These studies show that after polymerization, the porous structures of the materials are preserved and the Polyindole is found within the porous channels. The composites have an electrical conductivity range between higher than the pure Polyindole chemically synthesized, close to the electrical conductivity of pure polymer electrochemically synthesized, and lower than the pure polymer chemically synthesized, in order of 10-8 S/cm.
Fil: Juárez, Juliana. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación Nanociencia y Nanotecnología; Argentina.
Fil: Gomez Costa, Marcos. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación Nanociencia y Nanotecnología; Argentina.
Fil: Mugas, Brenda. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación Nanociencia y Nanotecnología; Argentina.
Fil: Anunziata, Oscar. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación Nanociencia y Nanotecnología; Argentina.
Peer Reviewed
Materia
SBA-15
AISBA-15
polyindole composites
Nivel de accesibilidad
acceso abierto
Condiciones de uso
Attribution-NonCommercial-NoDerivatives 4.0 International
Repositorio
Repositorio Institucional Abierto (UTN)
Institución
Universidad Tecnológica Nacional
OAI Identificador
oai:ria.utn.edu.ar:20.500.12272/14303
Acceder
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network_acronym_str RIAUTN
repository_id_str a
network_name_str Repositorio Institucional Abierto (UTN)
spelling Composites of polyindole nanowires within silicates and aluminosilicates hosts with distinct conductive propertiesJuárez, JulianaGómez Costa, MarcosMugas, BrendaAnunziata, OscarSBA-15AISBA-15polyindole compositesNanostructured silicate SBA-15 and aluminosilicate AlSBA-15 were synthesized in order to prepare polyindole composites. The Silica mesoporous materials were prepared by sol–gel method and the alumination by post-synthesis technique, and analyzed by different methods (XRD, BET, TEM, and FTIR). Polyindole/host composites were prepared by an oxidative in situ polymerization of pre-adsorbed indole, em ploying Cl3Fe as oxidant. TG, FTIR, BET, XRD, SEM and TEM were used to characterize the resulting composites. These studies show that after polymerization, the porous structures of the materials are preserved and the Polyindole is found within the porous channels. The composites have an electrical conductivity range between higher than the pure Polyindole chemically synthesized, close to the electrical conductivity of pure polymer electrochemically synthesized, and lower than the pure polymer chemically synthesized, in order of 10-8 S/cm.Fil: Juárez, Juliana. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación Nanociencia y Nanotecnología; Argentina.Fil: Gomez Costa, Marcos. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación Nanociencia y Nanotecnología; Argentina.Fil: Mugas, Brenda. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación Nanociencia y Nanotecnología; Argentina.Fil: Anunziata, Oscar. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación Nanociencia y Nanotecnología; Argentina.Peer ReviewedInternational Conference on Materials and Engineering Technology2025-12-04T13:16:27Z2015info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articulopdfapplication/pdfhttps://hdl.handle.net/20.500.12272/14303enginfo:eu-repo/semantics/openAccessAttribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/Juliana Juárez2015reponame:Repositorio Institucional Abierto (UTN)instname:Universidad Tecnológica Nacional2026-09-24T12:44:48Zoai:ria.utn.edu.ar:20.500.12272/14303instacron: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:a2026-09-24 12:44:48.807Repositorio Institucional Abierto (UTN) - Universidad Tecnológica Nacionalfalse
dc.title.none.fl_str_mv Composites of polyindole nanowires within silicates and aluminosilicates hosts with distinct conductive properties
title Composites of polyindole nanowires within silicates and aluminosilicates hosts with distinct conductive properties
spellingShingle Composites of polyindole nanowires within silicates and aluminosilicates hosts with distinct conductive properties
Juárez, Juliana
SBA-15
AISBA-15
polyindole composites
title_short Composites of polyindole nanowires within silicates and aluminosilicates hosts with distinct conductive properties
title_full Composites of polyindole nanowires within silicates and aluminosilicates hosts with distinct conductive properties
title_fullStr Composites of polyindole nanowires within silicates and aluminosilicates hosts with distinct conductive properties
title_full_unstemmed Composites of polyindole nanowires within silicates and aluminosilicates hosts with distinct conductive properties
title_sort Composites of polyindole nanowires within silicates and aluminosilicates hosts with distinct conductive properties
dc.creator.none.fl_str_mv Juárez, Juliana
Gómez Costa, Marcos
Mugas, Brenda
Anunziata, Oscar
author Juárez, Juliana
author_facet Juárez, Juliana
Gómez Costa, Marcos
Mugas, Brenda
Anunziata, Oscar
author_role author
author2 Gómez Costa, Marcos
Mugas, Brenda
Anunziata, Oscar
author2_role author
author
author
dc.subject.none.fl_str_mv SBA-15
AISBA-15
polyindole composites
topic SBA-15
AISBA-15
polyindole composites
dc.description.none.fl_txt_mv Nanostructured silicate SBA-15 and aluminosilicate AlSBA-15 were synthesized in order to prepare polyindole composites. The Silica mesoporous materials were prepared by sol–gel method and the alumination by post-synthesis technique, and analyzed by different methods (XRD, BET, TEM, and FTIR). Polyindole/host composites were prepared by an oxidative in situ polymerization of pre-adsorbed indole, em ploying Cl3Fe as oxidant. TG, FTIR, BET, XRD, SEM and TEM were used to characterize the resulting composites. These studies show that after polymerization, the porous structures of the materials are preserved and the Polyindole is found within the porous channels. The composites have an electrical conductivity range between higher than the pure Polyindole chemically synthesized, close to the electrical conductivity of pure polymer electrochemically synthesized, and lower than the pure polymer chemically synthesized, in order of 10-8 S/cm.
Fil: Juárez, Juliana. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación Nanociencia y Nanotecnología; Argentina.
Fil: Gomez Costa, Marcos. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación Nanociencia y Nanotecnología; Argentina.
Fil: Mugas, Brenda. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación Nanociencia y Nanotecnología; Argentina.
Fil: Anunziata, Oscar. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación Nanociencia y Nanotecnología; Argentina.
Peer Reviewed
description Nanostructured silicate SBA-15 and aluminosilicate AlSBA-15 were synthesized in order to prepare polyindole composites. The Silica mesoporous materials were prepared by sol–gel method and the alumination by post-synthesis technique, and analyzed by different methods (XRD, BET, TEM, and FTIR). Polyindole/host composites were prepared by an oxidative in situ polymerization of pre-adsorbed indole, em ploying Cl3Fe as oxidant. TG, FTIR, BET, XRD, SEM and TEM were used to characterize the resulting composites. These studies show that after polymerization, the porous structures of the materials are preserved and the Polyindole is found within the porous channels. The composites have an electrical conductivity range between higher than the pure Polyindole chemically synthesized, close to the electrical conductivity of pure polymer electrochemically synthesized, and lower than the pure polymer chemically synthesized, in order of 10-8 S/cm.
publishDate 2015
dc.date.none.fl_str_mv 2015
2025-12-04T13:16:27Z
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 https://hdl.handle.net/20.500.12272/14303
url https://hdl.handle.net/20.500.12272/14303
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
Juliana Juárez
2015
eu_rights_str_mv openAccess
rights_invalid_str_mv Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
Juliana Juárez
2015
dc.format.none.fl_str_mv pdf
application/pdf
dc.publisher.none.fl_str_mv International Conference on Materials and Engineering Technology
publisher.none.fl_str_mv International Conference on Materials and Engineering Technology
dc.source.none.fl_str_mv 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_ 1877230887650721792
score 13.265058

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