Optimization of a photopolymerizable material based on a photocyclic initiating system using holographic recording

Autores
Ibrahim, A.; Ley, C.; Allonas, X.; Tarzi, Olga Inés; Chan Yong, A.; Carré, C.; Chevallier, R.
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A set of photoinitiating systems (PIS) for free radical photopolymerization was studied using time-resolved spectroscopic experiments, real-time FTIR and holographic recording. It is shown that the efficiency of the photoinitiating system can be drastically increased when a redox additive is added to the conventional dye/coinitiator system by virtue of photocyclic behaviour. The homogeneous photopolymerization process was found to reach a fast vitrification, limiting the conversion at about 55%. By contrast, holographic recording underlines the differences in photoinitiating system reactivity, allowing diffraction efficiencies close to unity for the most reactive PIS.
Fil: Ibrahim, A.. Universite de Haute Alsace; Francia
Fil: Ley, C.. Universite de Haute Alsace; Francia
Fil: Allonas, X.. Universite de Haute Alsace; Francia
Fil: Tarzi, Olga Inés. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Centro de Investigaciones en Hidratos de Carbono. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Centro de Investigaciones en Hidratos de Carbono; Argentina
Fil: Chan Yong, A.. Centre National de la Recherche Scientifique; Francia
Fil: Carré, C.. Centre National de la Recherche Scientifique; Francia
Fil: Chevallier, R.. Institut Mines-télécom; Francia
Materia
Pis
Photopolymerization
Holography
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:11336/68170
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Optimization of a photopolymerizable material based on a photocyclic initiating system using holographic recordingIbrahim, A.Ley, C.Allonas, X.Tarzi, Olga InésChan Yong, A.Carré, C.Chevallier, R.PisPhotopolymerizationHolographyhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1A set of photoinitiating systems (PIS) for free radical photopolymerization was studied using time-resolved spectroscopic experiments, real-time FTIR and holographic recording. It is shown that the efficiency of the photoinitiating system can be drastically increased when a redox additive is added to the conventional dye/coinitiator system by virtue of photocyclic behaviour. The homogeneous photopolymerization process was found to reach a fast vitrification, limiting the conversion at about 55%. By contrast, holographic recording underlines the differences in photoinitiating system reactivity, allowing diffraction efficiencies close to unity for the most reactive PIS.Fil: Ibrahim, A.. Universite de Haute Alsace; FranciaFil: Ley, C.. Universite de Haute Alsace; FranciaFil: Allonas, X.. Universite de Haute Alsace; FranciaFil: Tarzi, Olga Inés. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Centro de Investigaciones en Hidratos de Carbono. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Centro de Investigaciones en Hidratos de Carbono; ArgentinaFil: Chan Yong, A.. Centre National de la Recherche Scientifique; FranciaFil: Carré, C.. Centre National de la Recherche Scientifique; FranciaFil: Chevallier, R.. Institut Mines-télécom; FranciaRoyal Society of Chemistry2012-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/68170Ibrahim, A.; Ley, C.; Allonas, X.; Tarzi, Olga Inés; Chan Yong, A.; et al.; Optimization of a photopolymerizable material based on a photocyclic initiating system using holographic recording; Royal Society of Chemistry; Photochemical and Photobiological Sciences; 11; 11; 11-2012; 1682-16901474-905XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://pubs.rsc.org/en/Content/ArticleLanding/2012/PP/c2pp25099c#!divAbstractinfo:eu-repo/semantics/altIdentifier/doi/10.1039/c2pp25099cinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:22:30Zoai:ri.conicet.gov.ar:11336/68170instacron: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:34982025-10-15 15:22:30.477CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Optimization of a photopolymerizable material based on a photocyclic initiating system using holographic recording
title Optimization of a photopolymerizable material based on a photocyclic initiating system using holographic recording
spellingShingle Optimization of a photopolymerizable material based on a photocyclic initiating system using holographic recording
Ibrahim, A.
Pis
Photopolymerization
Holography
title_short Optimization of a photopolymerizable material based on a photocyclic initiating system using holographic recording
title_full Optimization of a photopolymerizable material based on a photocyclic initiating system using holographic recording
title_fullStr Optimization of a photopolymerizable material based on a photocyclic initiating system using holographic recording
title_full_unstemmed Optimization of a photopolymerizable material based on a photocyclic initiating system using holographic recording
title_sort Optimization of a photopolymerizable material based on a photocyclic initiating system using holographic recording
dc.creator.none.fl_str_mv Ibrahim, A.
Ley, C.
Allonas, X.
Tarzi, Olga Inés
Chan Yong, A.
Carré, C.
Chevallier, R.
author Ibrahim, A.
author_facet Ibrahim, A.
Ley, C.
Allonas, X.
Tarzi, Olga Inés
Chan Yong, A.
Carré, C.
Chevallier, R.
author_role author
author2 Ley, C.
Allonas, X.
Tarzi, Olga Inés
Chan Yong, A.
Carré, C.
Chevallier, R.
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Pis
Photopolymerization
Holography
topic Pis
Photopolymerization
Holography
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv A set of photoinitiating systems (PIS) for free radical photopolymerization was studied using time-resolved spectroscopic experiments, real-time FTIR and holographic recording. It is shown that the efficiency of the photoinitiating system can be drastically increased when a redox additive is added to the conventional dye/coinitiator system by virtue of photocyclic behaviour. The homogeneous photopolymerization process was found to reach a fast vitrification, limiting the conversion at about 55%. By contrast, holographic recording underlines the differences in photoinitiating system reactivity, allowing diffraction efficiencies close to unity for the most reactive PIS.
Fil: Ibrahim, A.. Universite de Haute Alsace; Francia
Fil: Ley, C.. Universite de Haute Alsace; Francia
Fil: Allonas, X.. Universite de Haute Alsace; Francia
Fil: Tarzi, Olga Inés. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Centro de Investigaciones en Hidratos de Carbono. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Centro de Investigaciones en Hidratos de Carbono; Argentina
Fil: Chan Yong, A.. Centre National de la Recherche Scientifique; Francia
Fil: Carré, C.. Centre National de la Recherche Scientifique; Francia
Fil: Chevallier, R.. Institut Mines-télécom; Francia
description A set of photoinitiating systems (PIS) for free radical photopolymerization was studied using time-resolved spectroscopic experiments, real-time FTIR and holographic recording. It is shown that the efficiency of the photoinitiating system can be drastically increased when a redox additive is added to the conventional dye/coinitiator system by virtue of photocyclic behaviour. The homogeneous photopolymerization process was found to reach a fast vitrification, limiting the conversion at about 55%. By contrast, holographic recording underlines the differences in photoinitiating system reactivity, allowing diffraction efficiencies close to unity for the most reactive PIS.
publishDate 2012
dc.date.none.fl_str_mv 2012-11
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/11336/68170
Ibrahim, A.; Ley, C.; Allonas, X.; Tarzi, Olga Inés; Chan Yong, A.; et al.; Optimization of a photopolymerizable material based on a photocyclic initiating system using holographic recording; Royal Society of Chemistry; Photochemical and Photobiological Sciences; 11; 11; 11-2012; 1682-1690
1474-905X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/68170
identifier_str_mv Ibrahim, A.; Ley, C.; Allonas, X.; Tarzi, Olga Inés; Chan Yong, A.; et al.; Optimization of a photopolymerizable material based on a photocyclic initiating system using holographic recording; Royal Society of Chemistry; Photochemical and Photobiological Sciences; 11; 11; 11-2012; 1682-1690
1474-905X
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://pubs.rsc.org/en/Content/ArticleLanding/2012/PP/c2pp25099c#!divAbstract
info:eu-repo/semantics/altIdentifier/doi/10.1039/c2pp25099c
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
dc.publisher.none.fl_str_mv Royal Society of Chemistry
publisher.none.fl_str_mv Royal Society of Chemistry
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 13.22299

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