Effect of polymer structure on the molecular dynamics and thermal behavior of poly(allyl acetoacetate) and copolymers

Autores
Grzybowska, Katarzyna; Wojnarowska, Zaneta; Grzybowski, Andrzej; Paluch, Marian; Giussi, Juan Martín; Cortizo, Maria Susana; Blaszczyk Lezak, Iwona; Mijangos Ugarte, Carmen
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In this paper, dielectric and calorimetric studies of the small-molecule glass former allyl acetoacetate monomers as well as its newly synthetized homopolymer and copolymers with different styrene composition were performed in both the liquid and glassy states. The molecular dynamics studies by the broadband dielectric spectroscopy and the stochastic temperature modulated differential scanning calorimetry enabled us to explore relaxation processes of examined materials in the wide frequency range. We found that the copolymers reveal two co-existing glass transitions characterized by the glass transition temperatures, which are very close to those of the corresponding homopolymers. These results suggest that the copolymers exhibited some sequences of acetoacetate units with a microphase-separated morphology in agreement with the value of reactivity ratio previously determined. We investigated effects of copolymerization compositions on the glass transition temperature, the isobaric fragility index, the dielectric and calorimetric intensity, and the dynamic heterogeneity on the glass transitions of the materials.
Fil: Grzybowska, Katarzyna. University of Silesia; Polonia
Fil: Wojnarowska, Zaneta. University of Silesia; Polonia
Fil: Grzybowski, Andrzej. University of Silesia; Polonia
Fil: Paluch, Marian. University of Silesia; Polonia
Fil: Giussi, Juan Martín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina
Fil: Cortizo, Maria Susana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina
Fil: Blaszczyk Lezak, Iwona. Instituto de Ciencia y Tecnología de Polímeros. Madrid; España
Fil: Mijangos Ugarte, Carmen. Instituto de Ciencia y Tecnología de Polímeros. Madrid; España
Materia
Copolymers
Molecular Dynamics
Glass Transition
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:11336/32270
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/32270
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Effect of polymer structure on the molecular dynamics and thermal behavior of poly(allyl acetoacetate) and copolymersGrzybowska, KatarzynaWojnarowska, ZanetaGrzybowski, AndrzejPaluch, MarianGiussi, Juan MartínCortizo, Maria SusanaBlaszczyk Lezak, IwonaMijangos Ugarte, CarmenCopolymersMolecular DynamicsGlass Transitionhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1In this paper, dielectric and calorimetric studies of the small-molecule glass former allyl acetoacetate monomers as well as its newly synthetized homopolymer and copolymers with different styrene composition were performed in both the liquid and glassy states. The molecular dynamics studies by the broadband dielectric spectroscopy and the stochastic temperature modulated differential scanning calorimetry enabled us to explore relaxation processes of examined materials in the wide frequency range. We found that the copolymers reveal two co-existing glass transitions characterized by the glass transition temperatures, which are very close to those of the corresponding homopolymers. These results suggest that the copolymers exhibited some sequences of acetoacetate units with a microphase-separated morphology in agreement with the value of reactivity ratio previously determined. We investigated effects of copolymerization compositions on the glass transition temperature, the isobaric fragility index, the dielectric and calorimetric intensity, and the dynamic heterogeneity on the glass transitions of the materials.Fil: Grzybowska, Katarzyna. University of Silesia; PoloniaFil: Wojnarowska, Zaneta. University of Silesia; PoloniaFil: Grzybowski, Andrzej. University of Silesia; PoloniaFil: Paluch, Marian. University of Silesia; PoloniaFil: Giussi, Juan Martín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; ArgentinaFil: Cortizo, Maria Susana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; ArgentinaFil: Blaszczyk Lezak, Iwona. Instituto de Ciencia y Tecnología de Polímeros. Madrid; EspañaFil: Mijangos Ugarte, Carmen. Instituto de Ciencia y Tecnología de Polímeros. Madrid; EspañaElsevier2014-01info: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/11336/32270Mijangos Ugarte, Carmen; Blaszczyk Lezak, Iwona; Cortizo, Maria Susana; Giussi, Juan Martín; Paluch, Marian; Grzybowski, Andrzej; et al.; Effect of polymer structure on the molecular dynamics and thermal behavior of poly(allyl acetoacetate) and copolymers; Elsevier; Polymer; 55; 4; 1-2014; 1040-10470032-3861CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S003238611400007Xinfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.polymer.2014.01.006info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-10T13:13:03Zoai:ri.conicet.gov.ar:11336/32270instacron: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:34982025-09-10 13:13:03.48CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Effect of polymer structure on the molecular dynamics and thermal behavior of poly(allyl acetoacetate) and copolymers
title Effect of polymer structure on the molecular dynamics and thermal behavior of poly(allyl acetoacetate) and copolymers
spellingShingle Effect of polymer structure on the molecular dynamics and thermal behavior of poly(allyl acetoacetate) and copolymers
Grzybowska, Katarzyna
Copolymers
Molecular Dynamics
Glass Transition
title_short Effect of polymer structure on the molecular dynamics and thermal behavior of poly(allyl acetoacetate) and copolymers
title_full Effect of polymer structure on the molecular dynamics and thermal behavior of poly(allyl acetoacetate) and copolymers
title_fullStr Effect of polymer structure on the molecular dynamics and thermal behavior of poly(allyl acetoacetate) and copolymers
title_full_unstemmed Effect of polymer structure on the molecular dynamics and thermal behavior of poly(allyl acetoacetate) and copolymers
title_sort Effect of polymer structure on the molecular dynamics and thermal behavior of poly(allyl acetoacetate) and copolymers
dc.creator.none.fl_str_mv Grzybowska, Katarzyna
Wojnarowska, Zaneta
Grzybowski, Andrzej
Paluch, Marian
Giussi, Juan Martín
Cortizo, Maria Susana
Blaszczyk Lezak, Iwona
Mijangos Ugarte, Carmen
author Grzybowska, Katarzyna
author_facet Grzybowska, Katarzyna
Wojnarowska, Zaneta
Grzybowski, Andrzej
Paluch, Marian
Giussi, Juan Martín
Cortizo, Maria Susana
Blaszczyk Lezak, Iwona
Mijangos Ugarte, Carmen
author_role author
author2 Wojnarowska, Zaneta
Grzybowski, Andrzej
Paluch, Marian
Giussi, Juan Martín
Cortizo, Maria Susana
Blaszczyk Lezak, Iwona
Mijangos Ugarte, Carmen
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Copolymers
Molecular Dynamics
Glass Transition
topic Copolymers
Molecular Dynamics
Glass Transition
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv In this paper, dielectric and calorimetric studies of the small-molecule glass former allyl acetoacetate monomers as well as its newly synthetized homopolymer and copolymers with different styrene composition were performed in both the liquid and glassy states. The molecular dynamics studies by the broadband dielectric spectroscopy and the stochastic temperature modulated differential scanning calorimetry enabled us to explore relaxation processes of examined materials in the wide frequency range. We found that the copolymers reveal two co-existing glass transitions characterized by the glass transition temperatures, which are very close to those of the corresponding homopolymers. These results suggest that the copolymers exhibited some sequences of acetoacetate units with a microphase-separated morphology in agreement with the value of reactivity ratio previously determined. We investigated effects of copolymerization compositions on the glass transition temperature, the isobaric fragility index, the dielectric and calorimetric intensity, and the dynamic heterogeneity on the glass transitions of the materials.
Fil: Grzybowska, Katarzyna. University of Silesia; Polonia
Fil: Wojnarowska, Zaneta. University of Silesia; Polonia
Fil: Grzybowski, Andrzej. University of Silesia; Polonia
Fil: Paluch, Marian. University of Silesia; Polonia
Fil: Giussi, Juan Martín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina
Fil: Cortizo, Maria Susana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina
Fil: Blaszczyk Lezak, Iwona. Instituto de Ciencia y Tecnología de Polímeros. Madrid; España
Fil: Mijangos Ugarte, Carmen. Instituto de Ciencia y Tecnología de Polímeros. Madrid; España
description In this paper, dielectric and calorimetric studies of the small-molecule glass former allyl acetoacetate monomers as well as its newly synthetized homopolymer and copolymers with different styrene composition were performed in both the liquid and glassy states. The molecular dynamics studies by the broadband dielectric spectroscopy and the stochastic temperature modulated differential scanning calorimetry enabled us to explore relaxation processes of examined materials in the wide frequency range. We found that the copolymers reveal two co-existing glass transitions characterized by the glass transition temperatures, which are very close to those of the corresponding homopolymers. These results suggest that the copolymers exhibited some sequences of acetoacetate units with a microphase-separated morphology in agreement with the value of reactivity ratio previously determined. We investigated effects of copolymerization compositions on the glass transition temperature, the isobaric fragility index, the dielectric and calorimetric intensity, and the dynamic heterogeneity on the glass transitions of the materials.
publishDate 2014
dc.date.none.fl_str_mv 2014-01
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/11336/32270
Mijangos Ugarte, Carmen; Blaszczyk Lezak, Iwona; Cortizo, Maria Susana; Giussi, Juan Martín; Paluch, Marian; Grzybowski, Andrzej; et al.; Effect of polymer structure on the molecular dynamics and thermal behavior of poly(allyl acetoacetate) and copolymers; Elsevier; Polymer; 55; 4; 1-2014; 1040-1047
0032-3861
CONICET Digital
CONICET
url http://hdl.handle.net/11336/32270
identifier_str_mv Mijangos Ugarte, Carmen; Blaszczyk Lezak, Iwona; Cortizo, Maria Susana; Giussi, Juan Martín; Paluch, Marian; Grzybowski, Andrzej; et al.; Effect of polymer structure on the molecular dynamics and thermal behavior of poly(allyl acetoacetate) and copolymers; Elsevier; Polymer; 55; 4; 1-2014; 1040-1047
0032-3861
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://www.sciencedirect.com/science/article/pii/S003238611400007X
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.polymer.2014.01.006
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 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_ 1842980685722157056
score 12.993085

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