Dielectric response and relaxation phenomena in composites of epoxy resin with BaTiO3 particles

Autores
Ramajo, Leandro Alfredo; Reboredo, Maria Marta; Castro, Miriam Susana
Año de publicación
2005
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Dielectric properties and relaxation phenomena of composite materials (epoxy resin - barium titanate) were studied as a function of ceramic content. The composites were prepared mixing both components and pouring them into suitable moulds. Some composites were made using tetrahydrofuran (THF) because it helped to reduce matrix viscosity, facilitating the system mixture. Dielectric measurements showed that dielectric constant of composites depended on the filler amount, the temperature and the frequency. Dielectric losses also were influenced by the temperature and by the frequency through relaxation process, even though volume fractions did not have influence on losses.
Fil: Ramajo, Leandro Alfredo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Fil: Reboredo, Maria Marta. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Fil: Castro, Miriam Susana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Materia
Relaxation phenomena
Polymer-matrix composites (PMCs)
Electrical properties
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:11336/93063
Acceder
id CONICETDig_60d8ee101306aa4e1348808d716f0ee3
oai_identifier_str oai:ri.conicet.gov.ar:11336/93063
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Dielectric response and relaxation phenomena in composites of epoxy resin with BaTiO3 particlesRamajo, Leandro AlfredoReboredo, Maria MartaCastro, Miriam SusanaRelaxation phenomenaPolymer-matrix composites (PMCs)Electrical propertieshttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2Dielectric properties and relaxation phenomena of composite materials (epoxy resin - barium titanate) were studied as a function of ceramic content. The composites were prepared mixing both components and pouring them into suitable moulds. Some composites were made using tetrahydrofuran (THF) because it helped to reduce matrix viscosity, facilitating the system mixture. Dielectric measurements showed that dielectric constant of composites depended on the filler amount, the temperature and the frequency. Dielectric losses also were influenced by the temperature and by the frequency through relaxation process, even though volume fractions did not have influence on losses.Fil: Ramajo, Leandro Alfredo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; ArgentinaFil: Reboredo, Maria Marta. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; ArgentinaFil: Castro, Miriam Susana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; ArgentinaElsevier2005-09-06info: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/11336/93063Ramajo, Leandro Alfredo; Reboredo, Maria Marta; Castro, Miriam Susana; Dielectric response and relaxation phenomena in composites of epoxy resin with BaTiO3 particles; Elsevier; Composites Part A: Applied Science and Manufacturing; 36; 9; 6-9-2005; 1267-12741359-835XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S1359835X05000746info:eu-repo/semantics/altIdentifier/doi/10.1016/j.compositesa.2005.01.026info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:06:17Zoai:ri.conicet.gov.ar:11336/93063instacron: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:34982025-09-29 10:06:17.891CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Dielectric response and relaxation phenomena in composites of epoxy resin with BaTiO3 particles
title Dielectric response and relaxation phenomena in composites of epoxy resin with BaTiO3 particles
spellingShingle Dielectric response and relaxation phenomena in composites of epoxy resin with BaTiO3 particles
Ramajo, Leandro Alfredo
Relaxation phenomena
Polymer-matrix composites (PMCs)
Electrical properties
title_short Dielectric response and relaxation phenomena in composites of epoxy resin with BaTiO3 particles
title_full Dielectric response and relaxation phenomena in composites of epoxy resin with BaTiO3 particles
title_fullStr Dielectric response and relaxation phenomena in composites of epoxy resin with BaTiO3 particles
title_full_unstemmed Dielectric response and relaxation phenomena in composites of epoxy resin with BaTiO3 particles
title_sort Dielectric response and relaxation phenomena in composites of epoxy resin with BaTiO3 particles
dc.creator.none.fl_str_mv Ramajo, Leandro Alfredo
Reboredo, Maria Marta
Castro, Miriam Susana
author Ramajo, Leandro Alfredo
author_facet Ramajo, Leandro Alfredo
Reboredo, Maria Marta
Castro, Miriam Susana
author_role author
author2 Reboredo, Maria Marta
Castro, Miriam Susana
author2_role author
author
dc.subject.none.fl_str_mv Relaxation phenomena
Polymer-matrix composites (PMCs)
Electrical properties
topic Relaxation phenomena
Polymer-matrix composites (PMCs)
Electrical properties
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.4
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Dielectric properties and relaxation phenomena of composite materials (epoxy resin - barium titanate) were studied as a function of ceramic content. The composites were prepared mixing both components and pouring them into suitable moulds. Some composites were made using tetrahydrofuran (THF) because it helped to reduce matrix viscosity, facilitating the system mixture. Dielectric measurements showed that dielectric constant of composites depended on the filler amount, the temperature and the frequency. Dielectric losses also were influenced by the temperature and by the frequency through relaxation process, even though volume fractions did not have influence on losses.
Fil: Ramajo, Leandro Alfredo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Fil: Reboredo, Maria Marta. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Fil: Castro, Miriam Susana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
description Dielectric properties and relaxation phenomena of composite materials (epoxy resin - barium titanate) were studied as a function of ceramic content. The composites were prepared mixing both components and pouring them into suitable moulds. Some composites were made using tetrahydrofuran (THF) because it helped to reduce matrix viscosity, facilitating the system mixture. Dielectric measurements showed that dielectric constant of composites depended on the filler amount, the temperature and the frequency. Dielectric losses also were influenced by the temperature and by the frequency through relaxation process, even though volume fractions did not have influence on losses.
publishDate 2005
dc.date.none.fl_str_mv 2005-09-06
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/11336/93063
Ramajo, Leandro Alfredo; Reboredo, Maria Marta; Castro, Miriam Susana; Dielectric response and relaxation phenomena in composites of epoxy resin with BaTiO3 particles; Elsevier; Composites Part A: Applied Science and Manufacturing; 36; 9; 6-9-2005; 1267-1274
1359-835X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/93063
identifier_str_mv Ramajo, Leandro Alfredo; Reboredo, Maria Marta; Castro, Miriam Susana; Dielectric response and relaxation phenomena in composites of epoxy resin with BaTiO3 particles; Elsevier; Composites Part A: Applied Science and Manufacturing; 36; 9; 6-9-2005; 1267-1274
1359-835X
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S1359835X05000746
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.compositesa.2005.01.026
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
publisher.none.fl_str_mv Elsevier
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
_version_ 1844613909507473408
score 13.070432

Publicaciones similares