Structure and properties of poly(benzyl acrylate) synthesized under microwave energy

Autores
Oberti, Tamara Gisela; Schiavoni, María de las Mercedes; Cortizo, María Susana
Año de publicación
2008
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Benzyl acrylate was polymerized under microwave irradiation using radical initiation (benzoyl peroxide, BP). The effect of the concentration of BP and power irradiation on the conversion, average molecular weights and the polydispersity index (Mw/Mn) were investigated. The ¹H NMR and ¹³C NMR spectra analysis showed tendency to syndiotacticity and branched polymers were obtained at high conversion of reactions. A significant enhancement of the rates of polymerization and similar thermodynamic behavior, as compared with those obtained under thermal conditions was found.
Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas
Laboratorio de Estudio de Compuestos Orgánicos
Materia
Física
Química
benzyl acrylate
radical polymerization
microwave
chain transfer
viscosity
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/163949
Acceder
id SEDICI_17f71d376ce1b636676850533b197cae
oai_identifier_str oai:sedici.unlp.edu.ar:10915/163949
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Structure and properties of poly(benzyl acrylate) synthesized under microwave energyOberti, Tamara GiselaSchiavoni, María de las MercedesCortizo, María SusanaFísicaQuímicabenzyl acrylateradical polymerizationmicrowavechain transferviscosityBenzyl acrylate was polymerized under microwave irradiation using radical initiation (benzoyl peroxide, BP). The effect of the concentration of BP and power irradiation on the conversion, average molecular weights and the polydispersity index (Mw/Mn) were investigated. The ¹H NMR and ¹³C NMR spectra analysis showed tendency to syndiotacticity and branched polymers were obtained at high conversion of reactions. A significant enhancement of the rates of polymerization and similar thermodynamic behavior, as compared with those obtained under thermal conditions was found.Instituto de Investigaciones Fisicoquímicas Teóricas y AplicadasLaboratorio de Estudio de Compuestos Orgánicos2008-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf597-604http://sedici.unlp.edu.ar/handle/10915/163949enginfo:eu-repo/semantics/altIdentifier/issn/0969-806Xinfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.radphyschem.2007.09.015info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/Creative Commons Attribution 4.0 International (CC BY 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:43:10Zoai:sedici.unlp.edu.ar:10915/163949Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:43:11.147SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Structure and properties of poly(benzyl acrylate) synthesized under microwave energy
title Structure and properties of poly(benzyl acrylate) synthesized under microwave energy
spellingShingle Structure and properties of poly(benzyl acrylate) synthesized under microwave energy
Oberti, Tamara Gisela
Física
Química
benzyl acrylate
radical polymerization
microwave
chain transfer
viscosity
title_short Structure and properties of poly(benzyl acrylate) synthesized under microwave energy
title_full Structure and properties of poly(benzyl acrylate) synthesized under microwave energy
title_fullStr Structure and properties of poly(benzyl acrylate) synthesized under microwave energy
title_full_unstemmed Structure and properties of poly(benzyl acrylate) synthesized under microwave energy
title_sort Structure and properties of poly(benzyl acrylate) synthesized under microwave energy
dc.creator.none.fl_str_mv Oberti, Tamara Gisela
Schiavoni, María de las Mercedes
Cortizo, María Susana
author Oberti, Tamara Gisela
author_facet Oberti, Tamara Gisela
Schiavoni, María de las Mercedes
Cortizo, María Susana
author_role author
author2 Schiavoni, María de las Mercedes
Cortizo, María Susana
author2_role author
author
dc.subject.none.fl_str_mv Física
Química
benzyl acrylate
radical polymerization
microwave
chain transfer
viscosity
topic Física
Química
benzyl acrylate
radical polymerization
microwave
chain transfer
viscosity
dc.description.none.fl_txt_mv Benzyl acrylate was polymerized under microwave irradiation using radical initiation (benzoyl peroxide, BP). The effect of the concentration of BP and power irradiation on the conversion, average molecular weights and the polydispersity index (Mw/Mn) were investigated. The ¹H NMR and ¹³C NMR spectra analysis showed tendency to syndiotacticity and branched polymers were obtained at high conversion of reactions. A significant enhancement of the rates of polymerization and similar thermodynamic behavior, as compared with those obtained under thermal conditions was found.
Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas
Laboratorio de Estudio de Compuestos Orgánicos
description Benzyl acrylate was polymerized under microwave irradiation using radical initiation (benzoyl peroxide, BP). The effect of the concentration of BP and power irradiation on the conversion, average molecular weights and the polydispersity index (Mw/Mn) were investigated. The ¹H NMR and ¹³C NMR spectra analysis showed tendency to syndiotacticity and branched polymers were obtained at high conversion of reactions. A significant enhancement of the rates of polymerization and similar thermodynamic behavior, as compared with those obtained under thermal conditions was found.
publishDate 2008
dc.date.none.fl_str_mv 2008-05
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
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://sedici.unlp.edu.ar/handle/10915/163949
url http://sedici.unlp.edu.ar/handle/10915/163949
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/0969-806X
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.radphyschem.2007.09.015
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/4.0/
Creative Commons Attribution 4.0 International (CC BY 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/4.0/
Creative Commons Attribution 4.0 International (CC BY 4.0)
dc.format.none.fl_str_mv application/pdf
597-604
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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score 13.070432

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