Volume changes at macro- and nano-scale in epoxy resins studied by PALS and PVT experimental techniques

A systematic study on changes in the volumes at macro- and nano-scale in epoxy systems cured with selected aminic hardeners at different pre-cure temperatures is presented. Free- and macroscopic specific-volumes were measured by PALS and pressure-volume-temperature techniques, respectively. An analy...

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Detalles Bibliográficos
Autores principales: Somoza, A., Salgueiro, W., Goyanes, S., Ramos, J., Mondragón, I.
Formato: JOUR
Materias:
Amines
Atmospheric pressure
Molecular dynamics
Nanostructured materials
Thermosets
Aminic hardeners
Chemical structures
Volume-temperature techniques
Epoxy resins
epoxy resin
article
chemical analysis
physical chemistry
pressure
temperature dependence
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_0969806X_v76_n2_p118_Somoza
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
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spelling todo:paper_0969806X_v76_n2_p118_Somoza2023-10-03T15:55:31Z Volume changes at macro- and nano-scale in epoxy resins studied by PALS and PVT experimental techniques Somoza, A. Salgueiro, W. Goyanes, S. Ramos, J. Mondragón, I. Amines Atmospheric pressure Molecular dynamics Nanostructured materials Thermosets Aminic hardeners Chemical structures Volume-temperature techniques Epoxy resins epoxy resin article chemical analysis physical chemistry pressure temperature dependence A systematic study on changes in the volumes at macro- and nano-scale in epoxy systems cured with selected aminic hardeners at different pre-cure temperatures is presented. Free- and macroscopic specific-volumes were measured by PALS and pressure-volume-temperature techniques, respectively. An analysis of the relation existing between macro- and nano-scales of the thermosetting networks developed by the different chemical structures is shown. The result obtained indicates that the structure of the hardeners governs the packing of the molecular chains of the epoxy network. © 2006 Elsevier Ltd. All rights reserved. Fil:Goyanes, S. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_0969806X_v76_n2_p118_Somoza
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Amines
Atmospheric pressure
Molecular dynamics
Nanostructured materials
Thermosets
Aminic hardeners
Chemical structures
Volume-temperature techniques
Epoxy resins
epoxy resin
article
chemical analysis
physical chemistry
pressure
temperature dependence
spellingShingle Amines
Atmospheric pressure
Molecular dynamics
Nanostructured materials
Thermosets
Aminic hardeners
Chemical structures
Volume-temperature techniques
Epoxy resins
epoxy resin
article
chemical analysis
physical chemistry
pressure
temperature dependence
Somoza, A.
Salgueiro, W.
Goyanes, S.
Ramos, J.
Mondragón, I.
Volume changes at macro- and nano-scale in epoxy resins studied by PALS and PVT experimental techniques
topic_facet Amines
Atmospheric pressure
Molecular dynamics
Nanostructured materials
Thermosets
Aminic hardeners
Chemical structures
Volume-temperature techniques
Epoxy resins
epoxy resin
article
chemical analysis
physical chemistry
pressure
temperature dependence
description A systematic study on changes in the volumes at macro- and nano-scale in epoxy systems cured with selected aminic hardeners at different pre-cure temperatures is presented. Free- and macroscopic specific-volumes were measured by PALS and pressure-volume-temperature techniques, respectively. An analysis of the relation existing between macro- and nano-scales of the thermosetting networks developed by the different chemical structures is shown. The result obtained indicates that the structure of the hardeners governs the packing of the molecular chains of the epoxy network. © 2006 Elsevier Ltd. All rights reserved.
format JOUR
author Somoza, A.
Salgueiro, W.
Goyanes, S.
Ramos, J.
Mondragón, I.
author_facet Somoza, A.
Salgueiro, W.
Goyanes, S.
Ramos, J.
Mondragón, I.
author_sort Somoza, A.
title Volume changes at macro- and nano-scale in epoxy resins studied by PALS and PVT experimental techniques
title_short Volume changes at macro- and nano-scale in epoxy resins studied by PALS and PVT experimental techniques
title_full Volume changes at macro- and nano-scale in epoxy resins studied by PALS and PVT experimental techniques
title_fullStr Volume changes at macro- and nano-scale in epoxy resins studied by PALS and PVT experimental techniques
title_full_unstemmed Volume changes at macro- and nano-scale in epoxy resins studied by PALS and PVT experimental techniques
title_sort volume changes at macro- and nano-scale in epoxy resins studied by pals and pvt experimental techniques
url http://hdl.handle.net/20.500.12110/paper_0969806X_v76_n2_p118_Somoza
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AT goyaness volumechangesatmacroandnanoscaleinepoxyresinsstudiedbypalsandpvtexperimentaltechniques
AT ramosj volumechangesatmacroandnanoscaleinepoxyresinsstudiedbypalsandpvtexperimentaltechniques
AT mondragoni volumechangesatmacroandnanoscaleinepoxyresinsstudiedbypalsandpvtexperimentaltechniques
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