Espectroscopia gama nos niveis excitados de sup(155)Eu

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dc.contributor.authorGENEZINI, F.A.pt_BR
dc.contributor.authorZAMBONI, C.B.pt_BR
dc.contributor.authorSEMMLER, R.pt_BR
dc.contributor.authorCRUZ, M.T.F.pt_BR
dc.contributor.authorZEVALLOS CHAVEZ, J.Y.pt_BR
dc.contributor.authorDIAS, H.pt_BR
dc.coverageInternacionalpt_BR
dc.creator.eventoINTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; NATIONAL MEETING ON NUCLEAR APPLICATIONS, 6thpt_BR
dc.date.accessioned2014-11-17T18:27:59Zpt_BR
dc.date.accessioned2014-11-18T18:49:21Zpt_BR
dc.date.accessioned2015-04-02T05:49:20Z
dc.date.available2014-11-17T18:27:59Zpt_BR
dc.date.available2014-11-18T18:49:21Zpt_BR
dc.date.available2015-04-02T05:49:20Z
dc.date.eventoAug. 11-16, 2002pt_BR
dc.description.abstractThe continuous development of composites is essential to provide the adequacy of their properties to innumerable applications, either in medicine or in civil construction areas. Previous studies were concerned to a pre-polimerization of acrylic mixtures, in order to hinder the decantation of inorganic charges via irradiation. The success of the experiment, confirmed by MEV inspections, fostered the continuity of trials, by assessing too polyester resin and its combination with acrylics and inorganic loads, all of formulations being subjected to gamma radiation, within 3.0 to 15 kGy doses. Gel extractions tests indicated a trend for higher performance in terms of crosslinking, for samples containing inorganic charges. Within 7.5 to 15 kGy doses, samples containing polyester presented excellent results for gel extraction: 84.65 to 95.19%, when compared to samples comprising just acrylics. Samples comprising acrylics, irradiated at 3.0 kGy, failed when tested as per gel extraction, i.e., dissolved completely in acetone, solvent commonly used for the extraction. Furthermore, there will be required further assessments, for all combinations studied, besides investigating crosslinking agents, which showed a non-expected poor gel fraction results, when combined with acrylics. In addition, these crosslinking agents will be formulated with polyester resin, to complete the present study. Further evaluations will consider gamma radiation doses within a 3.0 – 7.5 kGy range.
dc.event.siglaINAC 2002;ENAN,6pt_BR
dc.identifier.citationGENEZINI, F.A.; ZAMBONI, C.B.; SEMMLER, R.; CRUZ, M.T.F.; ZEVALLOS CHAVEZ, J.Y.; DIAS, H. Espectroscopia gama nos niveis excitados de sup(155)Eu. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; NATIONAL MEETING ON NUCLEAR APPLICATIONS, 6th, Aug. 11-16, 2002, Rio de Janeiro, RJ. <b>Proceedings...</b> Disponível em: http://repositorio.ipen.br/handle/123456789/17095.
dc.identifier.orcidhttps://orcid.org/0000-0001-7733-0153
dc.identifier.orcidhttps://orcid.org/0000-0001-7766-2692
dc.identifier.orcidhttps://orcid.org/0000-0002-6318-6805
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/17095pt_BR
dc.local.eventoRio de Janeiro, RJpt_BR
dc.publisherRio de Janeiro: ABEN, 2002pt_BR
dc.rightsopenAccesspt_BR
dc.sourcePublicado tambem em: Rev. Bras. Pesqui. Desenvolv., v. 4, n. 3, p. 1596-1599, set. 2002. Parte 2pt_BR
dc.subjecteuropium 155pt_BR
dc.subjectexcited statespt_BR
dc.subjectgamma spectroscopypt_BR
dc.subjectbeta decaypt_BR
dc.subjectsamarium 155pt_BR
dc.subjectcoincidence methodspt_BR
dc.subjecthigh-purity ge detectorspt_BR
dc.titleEspectroscopia gama nos niveis excitados de sup(155)Eupt_BR
dc.typeTexto completo de eventopt_BR
dspace.entity.typePublication
ipen.autorRENATO SEMMLER
ipen.autorCIBELE BUGNO ZAMBONI
ipen.autorFREDERICO ANTONIO GENEZINI
ipen.codigoautor833
ipen.codigoautor267
ipen.codigoautor2045
ipen.contributor.ipenauthorRENATO SEMMLER
ipen.contributor.ipenauthorCIBELE BUGNO ZAMBONI
ipen.contributor.ipenauthorFREDERICO ANTONIO GENEZINI
ipen.date.recebimento03-03pt_BR
ipen.event.datapadronizada2002pt_BR
ipen.identifier.ipendoc08837pt_BR
ipen.notas.internasProceedingspt_BR
ipen.type.genreArtigo
relation.isAuthorOfPublicationf95a9324-04eb-409b-86b2-97eaa10134f2
relation.isAuthorOfPublication563d95e5-227e-456d-a1d7-4bb051ae51ba
relation.isAuthorOfPublication0c41d307-45a9-47c4-8281-5aa9ed46e6a4
relation.isAuthorOfPublication.latestForDiscovery0c41d307-45a9-47c4-8281-5aa9ed46e6a4
sigepi.autor.atividadeGENEZINI, F.A.:2045:-1:Spt_BR
sigepi.autor.atividadeZAMBONI, C.B.:267:6:Npt_BR
sigepi.autor.atividadeSEMMLER, R.:833:6:Npt_BR
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