Thermal degradation and lifetime estimation of poly(ether imide)/carbon fiber composites
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://jtc.sagepub.com/content/28/2/265 http://hdl.handle.net/11449/129659 |
Resumo: | The thermal decomposition behavior of poly(ether imide) (PEI)/carbon fiber composites used in aeronautical field was studied using thermogravimetric analysis in an inert atmosphere, at several heating rates between 2 and 10 degrees C min(-1). The activation energies (E-a) were determined by Flynn-Wall-Ozawa (FWO) and Kissinger methods, and the preexponential factor (A) was calculated by the FWO method. The obtained data were used in order to predict the thermal lifetime of the material under the established temperature range and 5% mass loss criterion. Overall, the results represented PEI's good thermal stability. Furthermore, it was concluded that the material can be safely applied for aeronautical use. |
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Repositório Institucional da UNESP |
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Thermal degradation and lifetime estimation of poly(ether imide)/carbon fiber compositesPEICarbon fiber compositesThermogravimetric analysisKineticsLifetime predictionThe thermal decomposition behavior of poly(ether imide) (PEI)/carbon fiber composites used in aeronautical field was studied using thermogravimetric analysis in an inert atmosphere, at several heating rates between 2 and 10 degrees C min(-1). The activation energies (E-a) were determined by Flynn-Wall-Ozawa (FWO) and Kissinger methods, and the preexponential factor (A) was calculated by the FWO method. The obtained data were used in order to predict the thermal lifetime of the material under the established temperature range and 5% mass loss criterion. Overall, the results represented PEI's good thermal stability. Furthermore, it was concluded that the material can be safely applied for aeronautical use.Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Dept Chem ITA, BR-12228901 Sao Paulo, BrazilUniv Estadual Paulista, Dept Mat &Technol, Sao Paulo, BrazilIAE DCTA, AMR, Inst Aeronaut &Space, Div Mat, Sao Paulo, BrazilUniv Estadual Paulista, Dept Mat &Technol, Sao Paulo, BrazilSage Publications LtdInstituto Tecnológico de Aeronáutica (ITA)Universidade Estadual Paulista (Unesp)Instituto de Aeronáutica e Espaço (IAE)Batista, Natassia L.Costa, Michelle Leali [UNESP]Iha, KoshunBotelho, Edson C. [UNESP]2015-10-22T06:25:05Z2015-10-22T06:25:05Z2015-02-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article265-274http://jtc.sagepub.com/content/28/2/265Journal Of Thermoplastic Composite Materials, v. 28, n. 2, p. 265-274, 2015.0892-7057http://hdl.handle.net/11449/12965910.1177/0892705713484740WOS:0003492212000080000-0001-8338-48790000-0001-8338-4879Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal Of Thermoplastic Composite Materials0.9120,427info:eu-repo/semantics/openAccess2021-10-23T21:47:19Zoai:repositorio.unesp.br:11449/129659Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T14:16:57.245347Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Thermal degradation and lifetime estimation of poly(ether imide)/carbon fiber composites |
title |
Thermal degradation and lifetime estimation of poly(ether imide)/carbon fiber composites |
spellingShingle |
Thermal degradation and lifetime estimation of poly(ether imide)/carbon fiber composites Batista, Natassia L. PEI Carbon fiber composites Thermogravimetric analysis Kinetics Lifetime prediction |
title_short |
Thermal degradation and lifetime estimation of poly(ether imide)/carbon fiber composites |
title_full |
Thermal degradation and lifetime estimation of poly(ether imide)/carbon fiber composites |
title_fullStr |
Thermal degradation and lifetime estimation of poly(ether imide)/carbon fiber composites |
title_full_unstemmed |
Thermal degradation and lifetime estimation of poly(ether imide)/carbon fiber composites |
title_sort |
Thermal degradation and lifetime estimation of poly(ether imide)/carbon fiber composites |
author |
Batista, Natassia L. |
author_facet |
Batista, Natassia L. Costa, Michelle Leali [UNESP] Iha, Koshun Botelho, Edson C. [UNESP] |
author_role |
author |
author2 |
Costa, Michelle Leali [UNESP] Iha, Koshun Botelho, Edson C. [UNESP] |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Instituto Tecnológico de Aeronáutica (ITA) Universidade Estadual Paulista (Unesp) Instituto de Aeronáutica e Espaço (IAE) |
dc.contributor.author.fl_str_mv |
Batista, Natassia L. Costa, Michelle Leali [UNESP] Iha, Koshun Botelho, Edson C. [UNESP] |
dc.subject.por.fl_str_mv |
PEI Carbon fiber composites Thermogravimetric analysis Kinetics Lifetime prediction |
topic |
PEI Carbon fiber composites Thermogravimetric analysis Kinetics Lifetime prediction |
description |
The thermal decomposition behavior of poly(ether imide) (PEI)/carbon fiber composites used in aeronautical field was studied using thermogravimetric analysis in an inert atmosphere, at several heating rates between 2 and 10 degrees C min(-1). The activation energies (E-a) were determined by Flynn-Wall-Ozawa (FWO) and Kissinger methods, and the preexponential factor (A) was calculated by the FWO method. The obtained data were used in order to predict the thermal lifetime of the material under the established temperature range and 5% mass loss criterion. Overall, the results represented PEI's good thermal stability. Furthermore, it was concluded that the material can be safely applied for aeronautical use. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-10-22T06:25:05Z 2015-10-22T06:25:05Z 2015-02-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://jtc.sagepub.com/content/28/2/265 Journal Of Thermoplastic Composite Materials, v. 28, n. 2, p. 265-274, 2015. 0892-7057 http://hdl.handle.net/11449/129659 10.1177/0892705713484740 WOS:000349221200008 0000-0001-8338-4879 0000-0001-8338-4879 |
url |
http://jtc.sagepub.com/content/28/2/265 http://hdl.handle.net/11449/129659 |
identifier_str_mv |
Journal Of Thermoplastic Composite Materials, v. 28, n. 2, p. 265-274, 2015. 0892-7057 10.1177/0892705713484740 WOS:000349221200008 0000-0001-8338-4879 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Journal Of Thermoplastic Composite Materials 0.912 0,427 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
265-274 |
dc.publisher.none.fl_str_mv |
Sage Publications Ltd |
publisher.none.fl_str_mv |
Sage Publications Ltd |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128339286687744 |