Changes in the crystalline degree in neutron irradiated EPDM viewed through infrared spectroscopy and inelastic neutron scattering

Autores
Lambri, Osvaldo Agustin F.; Giordano, Enrique David Victor; Bonifacich, Federico Guillermo; Jimenez Ruiz, Mónica; Lambri, Melania Lucila; Sanchez, Fernando Ariel; Pérez Landazábal, José Ignacio; García, José Ángel; Boschetti, Carlos Eugenio; Recarte, Vicente; Plazaola Muguruza, Fernando; Salvatori, Pablo Ernesto
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The changes in the degree of crystallinity in commercial Ethylene Propylene Diene rubber-type M (EPDM) irradiated with neutrons at different doses has been studied by means of inelastic neutron scattering and infrared absorption spectroscopy experiments. EPDM samples were taken from the housing of non-ceramic electrical insulators which are used in outdoor transmission lines of 66 kV. Inelastic neutron scattering spectra were recorded at 5 K with an accessible energy-transfer range between 180 - 3500 cm-1. Infrared studies were performed at room temperature with an energy transfer between 4000 - 400 cm-1. Controlled neutron irradiation allows to obtain different volume fraction and size of crystalline zones in EPDM. The obtained results are discussed and correlated with studies of differential scanning calorimetry, dynamic mechanical analysis and positron annihilation lifetime spectroscopy from where the changes in crystallinity in EPDM were indirectly studied. Inelastic neutron scattering studies were not appropriate for determining the changes in the crystallinity degree in neutron irradiated commercial EPDM. In contrast, from infrared absorption spectroscopy the changes in crystallinity could be determined successfully.
Fil: Lambri, Osvaldo Agustin F.. Universidad Nacional de Rosario. Facultad de Cs.exactas Ingeniería y Agrimensura. Escuela de Ingeniería Eléctrica. Laboratorio de Extension E Investigación En Materiales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Giordano, Enrique David Victor. Universidad Nacional de Rosario. Facultad de Cs.exactas Ingeniería y Agrimensura. Escuela de Ingeniería Eléctrica. Laboratorio de Extension E Investigación En Materiales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Bonifacich, Federico Guillermo. Universidad Nacional de Rosario. Facultad de Cs.exactas Ingeniería y Agrimensura. Escuela de Ingeniería Eléctrica. Laboratorio de Extension E Investigación En Materiales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Jimenez-Ruiz, M.. Institute Laue-langevin; Francia
Fil: Lambri, M. L.. Universidad Nacional de Rosario. Facultad de Cs.exactas Ingeniería y Agrimensura. Escuela de Ingeniería Eléctrica. Laboratorio de Extension E Investigación En Materiales; Argentina
Fil: Sánchez F. A.. Comisión Nacional de Energía Atómica; Argentina
Fil: Pérez-Landazábal, J.I.. Universidad Publica de Navarra; España
Fil: García, J.A.. Facultad de Ciencias; 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: Recarte, V.. Universidad Publica de Navarra; España
Fil: Plazaola, F.. Facultad de Ciencias; España
Fil: Salvatori, Pablo Ernesto. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
AGEING
CRYSTALLINITY
EPDM
INELASTIC NEUTRON SCATTERING
INFRARED ABSORPTION 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:11336/95807
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/95807
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Changes in the crystalline degree in neutron irradiated EPDM viewed through infrared spectroscopy and inelastic neutron scatteringLambri, Osvaldo Agustin F.Giordano, Enrique David VictorBonifacich, Federico GuillermoJimenez Ruiz, MónicaLambri, Melania LucilaSanchez, Fernando ArielPérez Landazábal, José IgnacioGarcía, José ÁngelBoschetti, Carlos EugenioRecarte, VicentePlazaola Muguruza, FernandoSalvatori, Pablo ErnestoAGEINGCRYSTALLINITYEPDMINELASTIC NEUTRON SCATTERINGINFRARED ABSORPTION SPECTROSCOPYhttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2The changes in the degree of crystallinity in commercial Ethylene Propylene Diene rubber-type M (EPDM) irradiated with neutrons at different doses has been studied by means of inelastic neutron scattering and infrared absorption spectroscopy experiments. EPDM samples were taken from the housing of non-ceramic electrical insulators which are used in outdoor transmission lines of 66 kV. Inelastic neutron scattering spectra were recorded at 5 K with an accessible energy-transfer range between 180 - 3500 cm-1. Infrared studies were performed at room temperature with an energy transfer between 4000 - 400 cm-1. Controlled neutron irradiation allows to obtain different volume fraction and size of crystalline zones in EPDM. The obtained results are discussed and correlated with studies of differential scanning calorimetry, dynamic mechanical analysis and positron annihilation lifetime spectroscopy from where the changes in crystallinity in EPDM were indirectly studied. Inelastic neutron scattering studies were not appropriate for determining the changes in the crystallinity degree in neutron irradiated commercial EPDM. In contrast, from infrared absorption spectroscopy the changes in crystallinity could be determined successfully.Fil: Lambri, Osvaldo Agustin F.. Universidad Nacional de Rosario. Facultad de Cs.exactas Ingeniería y Agrimensura. Escuela de Ingeniería Eléctrica. Laboratorio de Extension E Investigación En Materiales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Giordano, Enrique David Victor. Universidad Nacional de Rosario. Facultad de Cs.exactas Ingeniería y Agrimensura. Escuela de Ingeniería Eléctrica. Laboratorio de Extension E Investigación En Materiales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Bonifacich, Federico Guillermo. Universidad Nacional de Rosario. Facultad de Cs.exactas Ingeniería y Agrimensura. Escuela de Ingeniería Eléctrica. Laboratorio de Extension E Investigación En Materiales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Jimenez-Ruiz, M.. Institute Laue-langevin; FranciaFil: Lambri, M. L.. Universidad Nacional de Rosario. Facultad de Cs.exactas Ingeniería y Agrimensura. Escuela de Ingeniería Eléctrica. Laboratorio de Extension E Investigación En Materiales; ArgentinaFil: Sánchez F. A.. Comisión Nacional de Energía Atómica; ArgentinaFil: Pérez-Landazábal, J.I.. Universidad Publica de Navarra; EspañaFil: García, J.A.. Facultad de Ciencias; EspañaFil: Boschetti, Carlos Eugenio. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas; ArgentinaFil: Recarte, V.. Universidad Publica de Navarra; EspañaFil: Plazaola, F.. Facultad de Ciencias; EspañaFil: Salvatori, Pablo Ernesto. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaUniversidade Federal do Rio de Janeiro2018-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/95807Lambri, Osvaldo Agustin F.; Giordano, Enrique David Victor; Bonifacich, Federico Guillermo; Jimenez Ruiz, Mónica; Lambri, Melania Lucila; et al.; Changes in the crystalline degree in neutron irradiated EPDM viewed through infrared spectroscopy and inelastic neutron scattering; Universidade Federal do Rio de Janeiro; Matéria; 23; 2; 7-2018; 1-101517-7076CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://ref.scielo.org/4whqhginfo:eu-repo/semantics/altIdentifier/doi/10.1590/s1517-707620180002.0415info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:19:46Zoai:ri.conicet.gov.ar:11336/95807instacron: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 10:19:47.146CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Changes in the crystalline degree in neutron irradiated EPDM viewed through infrared spectroscopy and inelastic neutron scattering
title Changes in the crystalline degree in neutron irradiated EPDM viewed through infrared spectroscopy and inelastic neutron scattering
spellingShingle Changes in the crystalline degree in neutron irradiated EPDM viewed through infrared spectroscopy and inelastic neutron scattering
Lambri, Osvaldo Agustin F.
AGEING
CRYSTALLINITY
EPDM
INELASTIC NEUTRON SCATTERING
INFRARED ABSORPTION SPECTROSCOPY
title_short Changes in the crystalline degree in neutron irradiated EPDM viewed through infrared spectroscopy and inelastic neutron scattering
title_full Changes in the crystalline degree in neutron irradiated EPDM viewed through infrared spectroscopy and inelastic neutron scattering
title_fullStr Changes in the crystalline degree in neutron irradiated EPDM viewed through infrared spectroscopy and inelastic neutron scattering
title_full_unstemmed Changes in the crystalline degree in neutron irradiated EPDM viewed through infrared spectroscopy and inelastic neutron scattering
title_sort Changes in the crystalline degree in neutron irradiated EPDM viewed through infrared spectroscopy and inelastic neutron scattering
dc.creator.none.fl_str_mv Lambri, Osvaldo Agustin F.
Giordano, Enrique David Victor
Bonifacich, Federico Guillermo
Jimenez Ruiz, Mónica
Lambri, Melania Lucila
Sanchez, Fernando Ariel
Pérez Landazábal, José Ignacio
García, José Ángel
Boschetti, Carlos Eugenio
Recarte, Vicente
Plazaola Muguruza, Fernando
Salvatori, Pablo Ernesto
author Lambri, Osvaldo Agustin F.
author_facet Lambri, Osvaldo Agustin F.
Giordano, Enrique David Victor
Bonifacich, Federico Guillermo
Jimenez Ruiz, Mónica
Lambri, Melania Lucila
Sanchez, Fernando Ariel
Pérez Landazábal, José Ignacio
García, José Ángel
Boschetti, Carlos Eugenio
Recarte, Vicente
Plazaola Muguruza, Fernando
Salvatori, Pablo Ernesto
author_role author
author2 Giordano, Enrique David Victor
Bonifacich, Federico Guillermo
Jimenez Ruiz, Mónica
Lambri, Melania Lucila
Sanchez, Fernando Ariel
Pérez Landazábal, José Ignacio
García, José Ángel
Boschetti, Carlos Eugenio
Recarte, Vicente
Plazaola Muguruza, Fernando
Salvatori, Pablo Ernesto
author2_role author
author
author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv AGEING
CRYSTALLINITY
EPDM
INELASTIC NEUTRON SCATTERING
INFRARED ABSORPTION SPECTROSCOPY
topic AGEING
CRYSTALLINITY
EPDM
INELASTIC NEUTRON SCATTERING
INFRARED ABSORPTION 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 The changes in the degree of crystallinity in commercial Ethylene Propylene Diene rubber-type M (EPDM) irradiated with neutrons at different doses has been studied by means of inelastic neutron scattering and infrared absorption spectroscopy experiments. EPDM samples were taken from the housing of non-ceramic electrical insulators which are used in outdoor transmission lines of 66 kV. Inelastic neutron scattering spectra were recorded at 5 K with an accessible energy-transfer range between 180 - 3500 cm-1. Infrared studies were performed at room temperature with an energy transfer between 4000 - 400 cm-1. Controlled neutron irradiation allows to obtain different volume fraction and size of crystalline zones in EPDM. The obtained results are discussed and correlated with studies of differential scanning calorimetry, dynamic mechanical analysis and positron annihilation lifetime spectroscopy from where the changes in crystallinity in EPDM were indirectly studied. Inelastic neutron scattering studies were not appropriate for determining the changes in the crystallinity degree in neutron irradiated commercial EPDM. In contrast, from infrared absorption spectroscopy the changes in crystallinity could be determined successfully.
Fil: Lambri, Osvaldo Agustin F.. Universidad Nacional de Rosario. Facultad de Cs.exactas Ingeniería y Agrimensura. Escuela de Ingeniería Eléctrica. Laboratorio de Extension E Investigación En Materiales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Giordano, Enrique David Victor. Universidad Nacional de Rosario. Facultad de Cs.exactas Ingeniería y Agrimensura. Escuela de Ingeniería Eléctrica. Laboratorio de Extension E Investigación En Materiales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Bonifacich, Federico Guillermo. Universidad Nacional de Rosario. Facultad de Cs.exactas Ingeniería y Agrimensura. Escuela de Ingeniería Eléctrica. Laboratorio de Extension E Investigación En Materiales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Jimenez-Ruiz, M.. Institute Laue-langevin; Francia
Fil: Lambri, M. L.. Universidad Nacional de Rosario. Facultad de Cs.exactas Ingeniería y Agrimensura. Escuela de Ingeniería Eléctrica. Laboratorio de Extension E Investigación En Materiales; Argentina
Fil: Sánchez F. A.. Comisión Nacional de Energía Atómica; Argentina
Fil: Pérez-Landazábal, J.I.. Universidad Publica de Navarra; España
Fil: García, J.A.. Facultad de Ciencias; 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: Recarte, V.. Universidad Publica de Navarra; España
Fil: Plazaola, F.. Facultad de Ciencias; España
Fil: Salvatori, Pablo Ernesto. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description The changes in the degree of crystallinity in commercial Ethylene Propylene Diene rubber-type M (EPDM) irradiated with neutrons at different doses has been studied by means of inelastic neutron scattering and infrared absorption spectroscopy experiments. EPDM samples were taken from the housing of non-ceramic electrical insulators which are used in outdoor transmission lines of 66 kV. Inelastic neutron scattering spectra were recorded at 5 K with an accessible energy-transfer range between 180 - 3500 cm-1. Infrared studies were performed at room temperature with an energy transfer between 4000 - 400 cm-1. Controlled neutron irradiation allows to obtain different volume fraction and size of crystalline zones in EPDM. The obtained results are discussed and correlated with studies of differential scanning calorimetry, dynamic mechanical analysis and positron annihilation lifetime spectroscopy from where the changes in crystallinity in EPDM were indirectly studied. Inelastic neutron scattering studies were not appropriate for determining the changes in the crystallinity degree in neutron irradiated commercial EPDM. In contrast, from infrared absorption spectroscopy the changes in crystallinity could be determined successfully.
publishDate 2018
dc.date.none.fl_str_mv 2018-07
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/11336/95807
Lambri, Osvaldo Agustin F.; Giordano, Enrique David Victor; Bonifacich, Federico Guillermo; Jimenez Ruiz, Mónica; Lambri, Melania Lucila; et al.; Changes in the crystalline degree in neutron irradiated EPDM viewed through infrared spectroscopy and inelastic neutron scattering; Universidade Federal do Rio de Janeiro; Matéria; 23; 2; 7-2018; 1-10
1517-7076
CONICET Digital
CONICET
url http://hdl.handle.net/11336/95807
identifier_str_mv Lambri, Osvaldo Agustin F.; Giordano, Enrique David Victor; Bonifacich, Federico Guillermo; Jimenez Ruiz, Mónica; Lambri, Melania Lucila; et al.; Changes in the crystalline degree in neutron irradiated EPDM viewed through infrared spectroscopy and inelastic neutron scattering; Universidade Federal do Rio de Janeiro; Matéria; 23; 2; 7-2018; 1-10
1517-7076
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://ref.scielo.org/4whqhg
info:eu-repo/semantics/altIdentifier/doi/10.1590/s1517-707620180002.0415
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
application/pdf
dc.publisher.none.fl_str_mv Universidade Federal do Rio de Janeiro
publisher.none.fl_str_mv Universidade Federal do Rio de Janeiro
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 13.070432

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