Influence of the Empty Space and the Internal Stresses on the Dielectric Strength in Two-Phase Polymer

Autores
Lambri, Osvaldo Agustin F.; Tarditti, Federico; Cano, J. A.; Zelada, G. I,; García, J. A.; Mérida Sanz, D.; Plazaola Muguruza, F.; Boschetti, Carlos Eugenio; Martinez Delfa, Gerardo Esteban
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In the present work, a study on the dependence of the Dielectric Strength (DS) as a function of the empty space and the internal stresses into polymer samples has been performed. The empty space was measured by means of positron annihilation lifetime spectroscopy. The internal stresses into the polymer matrix, due to the appearance of the crystalline zones, were determined by applying the inclusion theory results to the dynamic mechanical analysis measurements. Attention to the effect of the chain movement on the electrical breakdown process has been paid. The study has been performed at a mesoscopic scale with the aim of demonstrating the influence of the thermal, mechanical or electrical stresses on the chains movement and their effect on the dielectric breakdown phenomenon. It has been verified that, DS is a function of the empty space into the sample and also of the internal stresses acting at the polymer chains, which result from the crystalline state promoted by chemicrystallization. The empty space decrease and the internal stresses act overlapped against the electrical force operating on the polymer chains. It is deduced from the work, that the precursor phenomenon for the electrical breakdown is the bend of polymer chains, prior to the onset of their collective movement promoted by the electrical forces.
Fil: Lambri, Osvaldo Agustin F.. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Rosario. Facultad de Ciencias Exactas, Ingeniería y Agrimensura; Argentina
Fil: Tarditti, Federico. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Rosario. Facultad de Ciencias Exactas, Ingeniería y Agrimensura; Argentina
Fil: Cano, J. A.. Universidad Nacional de Rosario. Facultad de Cs.exactas Ingenieria y Agrimensura. Escuela de Ingenieria Electrica. Laboratorio de Extension E Investigacion En Materiales; Argentina
Fil: Zelada, G. I,. Universidad Nacional de Rosario. Facultad de Cs.exactas Ingenieria y Agrimensura. Escuela de Ingenieria Electrica. Laboratorio de Extension E Investigacion En Materiales; Argentina
Fil: García, J. A.. Universidad del Pais Vasco; España
Fil: Mérida Sanz, D.. Universidad del Pais Vasco; España
Fil: Plazaola Muguruza, F.. Universidad del Pais Vasco; España
Fil: Boschetti, Carlos Eugenio. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas; Argentina
Fil: Martinez Delfa, Gerardo Esteban. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas; Argentina
Materia
Epdm
Molecular Chain Movements
Electric Breakdown
Positron Annihilation Lifetime Spectroscopy
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:11336/7472
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/7472
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Influence of the Empty Space and the Internal Stresses on the Dielectric Strength in Two-Phase PolymerLambri, Osvaldo Agustin F.Tarditti, FedericoCano, J. A.Zelada, G. I,García, J. A.Mérida Sanz, D.Plazaola Muguruza, F.Boschetti, Carlos EugenioMartinez Delfa, Gerardo EstebanEpdmMolecular Chain MovementsElectric BreakdownPositron Annihilation Lifetime Spectroscopyhttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2In the present work, a study on the dependence of the Dielectric Strength (DS) as a function of the empty space and the internal stresses into polymer samples has been performed. The empty space was measured by means of positron annihilation lifetime spectroscopy. The internal stresses into the polymer matrix, due to the appearance of the crystalline zones, were determined by applying the inclusion theory results to the dynamic mechanical analysis measurements. Attention to the effect of the chain movement on the electrical breakdown process has been paid. The study has been performed at a mesoscopic scale with the aim of demonstrating the influence of the thermal, mechanical or electrical stresses on the chains movement and their effect on the dielectric breakdown phenomenon. It has been verified that, DS is a function of the empty space into the sample and also of the internal stresses acting at the polymer chains, which result from the crystalline state promoted by chemicrystallization. The empty space decrease and the internal stresses act overlapped against the electrical force operating on the polymer chains. It is deduced from the work, that the precursor phenomenon for the electrical breakdown is the bend of polymer chains, prior to the onset of their collective movement promoted by the electrical forces.Fil: Lambri, Osvaldo Agustin F.. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Rosario. Facultad de Ciencias Exactas, Ingeniería y Agrimensura; ArgentinaFil: Tarditti, Federico. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Rosario. Facultad de Ciencias Exactas, Ingeniería y Agrimensura; ArgentinaFil: Cano, J. A.. Universidad Nacional de Rosario. Facultad de Cs.exactas Ingenieria y Agrimensura. Escuela de Ingenieria Electrica. Laboratorio de Extension E Investigacion En Materiales; ArgentinaFil: Zelada, G. I,. Universidad Nacional de Rosario. Facultad de Cs.exactas Ingenieria y Agrimensura. Escuela de Ingenieria Electrica. Laboratorio de Extension E Investigacion En Materiales; ArgentinaFil: García, J. A.. Universidad del Pais Vasco; EspañaFil: Mérida Sanz, D.. Universidad del Pais Vasco; EspañaFil: Plazaola Muguruza, F.. Universidad del Pais Vasco; EspañaFil: Boschetti, Carlos Eugenio. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas; ArgentinaFil: Martinez Delfa, Gerardo Esteban. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas; ArgentinaInstitute Of Electrical And Electronics Engineers2013-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/7472Lambri, Osvaldo Agustin F.; Tarditti, Federico; Cano, J. A.; Zelada, G. I,; García, J. A.; et al.; Influence of the Empty Space and the Internal Stresses on the Dielectric Strength in Two-Phase Polymer; Institute Of Electrical And Electronics Engineers; Ieee Transactions On Dielectrics And Electrical Insulation; 20; 5; 10-2013; 1869-18811070-9878enginfo:eu-repo/semantics/altIdentifier/url/http://ieeexplore.ieee.org/document/6633719/info:eu-repo/semantics/altIdentifier/doi/10.1109/TDEI.2013.6633719info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:51:47Zoai:ri.conicet.gov.ar:11336/7472instacron: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 09:51:48.196CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Influence of the Empty Space and the Internal Stresses on the Dielectric Strength in Two-Phase Polymer
title Influence of the Empty Space and the Internal Stresses on the Dielectric Strength in Two-Phase Polymer
spellingShingle Influence of the Empty Space and the Internal Stresses on the Dielectric Strength in Two-Phase Polymer
Lambri, Osvaldo Agustin F.
Epdm
Molecular Chain Movements
Electric Breakdown
Positron Annihilation Lifetime Spectroscopy
title_short Influence of the Empty Space and the Internal Stresses on the Dielectric Strength in Two-Phase Polymer
title_full Influence of the Empty Space and the Internal Stresses on the Dielectric Strength in Two-Phase Polymer
title_fullStr Influence of the Empty Space and the Internal Stresses on the Dielectric Strength in Two-Phase Polymer
title_full_unstemmed Influence of the Empty Space and the Internal Stresses on the Dielectric Strength in Two-Phase Polymer
title_sort Influence of the Empty Space and the Internal Stresses on the Dielectric Strength in Two-Phase Polymer
dc.creator.none.fl_str_mv Lambri, Osvaldo Agustin F.
Tarditti, Federico
Cano, J. A.
Zelada, G. I,
García, J. A.
Mérida Sanz, D.
Plazaola Muguruza, F.
Boschetti, Carlos Eugenio
Martinez Delfa, Gerardo Esteban
author Lambri, Osvaldo Agustin F.
author_facet Lambri, Osvaldo Agustin F.
Tarditti, Federico
Cano, J. A.
Zelada, G. I,
García, J. A.
Mérida Sanz, D.
Plazaola Muguruza, F.
Boschetti, Carlos Eugenio
Martinez Delfa, Gerardo Esteban
author_role author
author2 Tarditti, Federico
Cano, J. A.
Zelada, G. I,
García, J. A.
Mérida Sanz, D.
Plazaola Muguruza, F.
Boschetti, Carlos Eugenio
Martinez Delfa, Gerardo Esteban
author2_role author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Epdm
Molecular Chain Movements
Electric Breakdown
Positron Annihilation Lifetime Spectroscopy
topic Epdm
Molecular Chain Movements
Electric Breakdown
Positron Annihilation Lifetime Spectroscopy
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv In the present work, a study on the dependence of the Dielectric Strength (DS) as a function of the empty space and the internal stresses into polymer samples has been performed. The empty space was measured by means of positron annihilation lifetime spectroscopy. The internal stresses into the polymer matrix, due to the appearance of the crystalline zones, were determined by applying the inclusion theory results to the dynamic mechanical analysis measurements. Attention to the effect of the chain movement on the electrical breakdown process has been paid. The study has been performed at a mesoscopic scale with the aim of demonstrating the influence of the thermal, mechanical or electrical stresses on the chains movement and their effect on the dielectric breakdown phenomenon. It has been verified that, DS is a function of the empty space into the sample and also of the internal stresses acting at the polymer chains, which result from the crystalline state promoted by chemicrystallization. The empty space decrease and the internal stresses act overlapped against the electrical force operating on the polymer chains. It is deduced from the work, that the precursor phenomenon for the electrical breakdown is the bend of polymer chains, prior to the onset of their collective movement promoted by the electrical forces.
Fil: Lambri, Osvaldo Agustin F.. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Rosario. Facultad de Ciencias Exactas, Ingeniería y Agrimensura; Argentina
Fil: Tarditti, Federico. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Rosario. Facultad de Ciencias Exactas, Ingeniería y Agrimensura; Argentina
Fil: Cano, J. A.. Universidad Nacional de Rosario. Facultad de Cs.exactas Ingenieria y Agrimensura. Escuela de Ingenieria Electrica. Laboratorio de Extension E Investigacion En Materiales; Argentina
Fil: Zelada, G. I,. Universidad Nacional de Rosario. Facultad de Cs.exactas Ingenieria y Agrimensura. Escuela de Ingenieria Electrica. Laboratorio de Extension E Investigacion En Materiales; Argentina
Fil: García, J. A.. Universidad del Pais Vasco; España
Fil: Mérida Sanz, D.. Universidad del Pais Vasco; España
Fil: Plazaola Muguruza, F.. Universidad del Pais Vasco; España
Fil: Boschetti, Carlos Eugenio. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas; Argentina
Fil: Martinez Delfa, Gerardo Esteban. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas; Argentina
description In the present work, a study on the dependence of the Dielectric Strength (DS) as a function of the empty space and the internal stresses into polymer samples has been performed. The empty space was measured by means of positron annihilation lifetime spectroscopy. The internal stresses into the polymer matrix, due to the appearance of the crystalline zones, were determined by applying the inclusion theory results to the dynamic mechanical analysis measurements. Attention to the effect of the chain movement on the electrical breakdown process has been paid. The study has been performed at a mesoscopic scale with the aim of demonstrating the influence of the thermal, mechanical or electrical stresses on the chains movement and their effect on the dielectric breakdown phenomenon. It has been verified that, DS is a function of the empty space into the sample and also of the internal stresses acting at the polymer chains, which result from the crystalline state promoted by chemicrystallization. The empty space decrease and the internal stresses act overlapped against the electrical force operating on the polymer chains. It is deduced from the work, that the precursor phenomenon for the electrical breakdown is the bend of polymer chains, prior to the onset of their collective movement promoted by the electrical forces.
publishDate 2013
dc.date.none.fl_str_mv 2013-10
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/11336/7472
Lambri, Osvaldo Agustin F.; Tarditti, Federico; Cano, J. A.; Zelada, G. I,; García, J. A.; et al.; Influence of the Empty Space and the Internal Stresses on the Dielectric Strength in Two-Phase Polymer; Institute Of Electrical And Electronics Engineers; Ieee Transactions On Dielectrics And Electrical Insulation; 20; 5; 10-2013; 1869-1881
1070-9878
url http://hdl.handle.net/11336/7472
identifier_str_mv Lambri, Osvaldo Agustin F.; Tarditti, Federico; Cano, J. A.; Zelada, G. I,; García, J. A.; et al.; Influence of the Empty Space and the Internal Stresses on the Dielectric Strength in Two-Phase Polymer; Institute Of Electrical And Electronics Engineers; Ieee Transactions On Dielectrics And Electrical Insulation; 20; 5; 10-2013; 1869-1881
1070-9878
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://ieeexplore.ieee.org/document/6633719/
info:eu-repo/semantics/altIdentifier/doi/10.1109/TDEI.2013.6633719
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
dc.publisher.none.fl_str_mv Institute Of Electrical And Electronics Engineers
publisher.none.fl_str_mv Institute Of Electrical And Electronics Engineers
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_ 1844613591282483200
score 13.070432

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