Evaluation of aging in air of poly (ethylene terephthalat) in oxygen plasma

Detalhes bibliográficos
Autor(a) principal: Feitor, Michelle Cequeira
Data de Publicação: 2015
Outros Autores: Alves Junior, Clodomiro, Bezerra, Clovis Medeiros, Sousa, Rômulo Ribeiro Magalhães de, Costa, Thercio Henrique de Carvalho
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFRN
Texto Completo: https://repositorio.ufrn.br/handle/123456789/46195
https://doi.org/10.1590/1516-1439.305814
Resumo: Polyester fabric samples – PET (poly (ethylene terephtalate)), were treated with oxygen plasma, in order to alter the hydrophilicity of such material. The process parameters: working pressure, current, tension and temperature were kept constant, varying only the treatment time. In order to evaluate the change caused on samples hydrophilicity, as well as the influence of the treatment time, the vertical wicking test was used. The samples were stored at standard temperature and pressure conditions, and their wettability were measured one day after the treatment and repeated after 30, 60 and 360 days, in order to check the stability of the effects produced. Scanning electron microscopy (SEM), Raman and ATR (Attenuated total reflection) spectroscopies were used to evaluate physical and chemical alterations on the samples surface. The results have shown a substantial improvement on the hydrophilicity of the treated samples compared to the non-treated sample.
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spelling Feitor, Michelle CequeiraAlves Junior, ClodomiroBezerra, Clovis MedeirosSousa, Rômulo Ribeiro Magalhães deCosta, Thercio Henrique de Carvalho2022-02-22T19:45:36Z2022-02-22T19:45:36Z2015-10FEITOR, Michelle Cequeira; ALVES JUNIOR, Clodomiro; BEZERRA, Clovis Medeiros; SOUSA, Rômulo Ribeiro Magalhães de; COSTA, Thercio Henrique de Carvalho. Evaluation of Aging in Air of Poly (Ethylene Terephthalat) in Oxygen Plasma. Materials Research, [S.l.], v. 18, n. 5, p. 891-896, out. 2015. FapUNIFESP (SciELO). DOI: http://dx.doi.org/10.1590/1516-1439.305814. Disponível em: https://www.scielo.br/j/mr/a/9BrFN6j5GnWDdkVVWCjMHcz/?lang=en. Acesso em: 14 abr. 2021.Print: 1516-1439 Electronic: 1980-5373https://repositorio.ufrn.br/handle/123456789/46195https://doi.org/10.1590/1516-1439.305814Materials ResearchAttribution 3.0 Brazilhttp://creativecommons.org/licenses/by/3.0/br/info:eu-repo/semantics/openAccessaging treatmentlow-temperature plasma nitridingvertical wickingwettabilityEvaluation of aging in air of poly (ethylene terephthalat) in oxygen plasmainfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlePolyester fabric samples – PET (poly (ethylene terephtalate)), were treated with oxygen plasma, in order to alter the hydrophilicity of such material. The process parameters: working pressure, current, tension and temperature were kept constant, varying only the treatment time. In order to evaluate the change caused on samples hydrophilicity, as well as the influence of the treatment time, the vertical wicking test was used. The samples were stored at standard temperature and pressure conditions, and their wettability were measured one day after the treatment and repeated after 30, 60 and 360 days, in order to check the stability of the effects produced. Scanning electron microscopy (SEM), Raman and ATR (Attenuated total reflection) spectroscopies were used to evaluate physical and chemical alterations on the samples surface. The results have shown a substantial improvement on the hydrophilicity of the treated samples compared to the non-treated sample.engreponame:Repositório Institucional da UFRNinstname:Universidade Federal do Rio Grande do Norte (UFRN)instacron:UFRNORIGINALEvaluationOfAging_FEITOR_2015.pdfEvaluationOfAging_FEITOR_2015.pdfapplication/pdf2075976https://repositorio.ufrn.br/bitstream/123456789/46195/1/EvaluationOfAging_FEITOR_2015.pdf751489c89f0690201da64b1034d5acb2MD51CC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-8914https://repositorio.ufrn.br/bitstream/123456789/46195/2/license_rdf4d2950bda3d176f570a9f8b328dfbbefMD52LICENSElicense.txtlicense.txttext/plain; charset=utf-81484https://repositorio.ufrn.br/bitstream/123456789/46195/3/license.txte9597aa2854d128fd968be5edc8a28d9MD53123456789/461952022-02-22 16:45:37.226oai:https://repositorio.ufrn.br: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Repositório de PublicaçõesPUBhttp://repositorio.ufrn.br/oai/opendoar:2022-02-22T19:45:37Repositório Institucional da UFRN - Universidade Federal do Rio Grande do Norte (UFRN)false
dc.title.pt_BR.fl_str_mv Evaluation of aging in air of poly (ethylene terephthalat) in oxygen plasma
title Evaluation of aging in air of poly (ethylene terephthalat) in oxygen plasma
spellingShingle Evaluation of aging in air of poly (ethylene terephthalat) in oxygen plasma
Feitor, Michelle Cequeira
aging treatment
low-temperature plasma nitriding
vertical wicking
wettability
title_short Evaluation of aging in air of poly (ethylene terephthalat) in oxygen plasma
title_full Evaluation of aging in air of poly (ethylene terephthalat) in oxygen plasma
title_fullStr Evaluation of aging in air of poly (ethylene terephthalat) in oxygen plasma
title_full_unstemmed Evaluation of aging in air of poly (ethylene terephthalat) in oxygen plasma
title_sort Evaluation of aging in air of poly (ethylene terephthalat) in oxygen plasma
author Feitor, Michelle Cequeira
author_facet Feitor, Michelle Cequeira
Alves Junior, Clodomiro
Bezerra, Clovis Medeiros
Sousa, Rômulo Ribeiro Magalhães de
Costa, Thercio Henrique de Carvalho
author_role author
author2 Alves Junior, Clodomiro
Bezerra, Clovis Medeiros
Sousa, Rômulo Ribeiro Magalhães de
Costa, Thercio Henrique de Carvalho
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Feitor, Michelle Cequeira
Alves Junior, Clodomiro
Bezerra, Clovis Medeiros
Sousa, Rômulo Ribeiro Magalhães de
Costa, Thercio Henrique de Carvalho
dc.subject.por.fl_str_mv aging treatment
low-temperature plasma nitriding
vertical wicking
wettability
topic aging treatment
low-temperature plasma nitriding
vertical wicking
wettability
description Polyester fabric samples – PET (poly (ethylene terephtalate)), were treated with oxygen plasma, in order to alter the hydrophilicity of such material. The process parameters: working pressure, current, tension and temperature were kept constant, varying only the treatment time. In order to evaluate the change caused on samples hydrophilicity, as well as the influence of the treatment time, the vertical wicking test was used. The samples were stored at standard temperature and pressure conditions, and their wettability were measured one day after the treatment and repeated after 30, 60 and 360 days, in order to check the stability of the effects produced. Scanning electron microscopy (SEM), Raman and ATR (Attenuated total reflection) spectroscopies were used to evaluate physical and chemical alterations on the samples surface. The results have shown a substantial improvement on the hydrophilicity of the treated samples compared to the non-treated sample.
publishDate 2015
dc.date.issued.fl_str_mv 2015-10
dc.date.accessioned.fl_str_mv 2022-02-22T19:45:36Z
dc.date.available.fl_str_mv 2022-02-22T19:45:36Z
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.citation.fl_str_mv FEITOR, Michelle Cequeira; ALVES JUNIOR, Clodomiro; BEZERRA, Clovis Medeiros; SOUSA, Rômulo Ribeiro Magalhães de; COSTA, Thercio Henrique de Carvalho. Evaluation of Aging in Air of Poly (Ethylene Terephthalat) in Oxygen Plasma. Materials Research, [S.l.], v. 18, n. 5, p. 891-896, out. 2015. FapUNIFESP (SciELO). DOI: http://dx.doi.org/10.1590/1516-1439.305814. Disponível em: https://www.scielo.br/j/mr/a/9BrFN6j5GnWDdkVVWCjMHcz/?lang=en. Acesso em: 14 abr. 2021.
dc.identifier.uri.fl_str_mv https://repositorio.ufrn.br/handle/123456789/46195
dc.identifier.issn.none.fl_str_mv Print: 1516-1439 Electronic: 1980-5373
dc.identifier.doi.none.fl_str_mv https://doi.org/10.1590/1516-1439.305814
identifier_str_mv FEITOR, Michelle Cequeira; ALVES JUNIOR, Clodomiro; BEZERRA, Clovis Medeiros; SOUSA, Rômulo Ribeiro Magalhães de; COSTA, Thercio Henrique de Carvalho. Evaluation of Aging in Air of Poly (Ethylene Terephthalat) in Oxygen Plasma. Materials Research, [S.l.], v. 18, n. 5, p. 891-896, out. 2015. FapUNIFESP (SciELO). DOI: http://dx.doi.org/10.1590/1516-1439.305814. Disponível em: https://www.scielo.br/j/mr/a/9BrFN6j5GnWDdkVVWCjMHcz/?lang=en. Acesso em: 14 abr. 2021.
Print: 1516-1439 Electronic: 1980-5373
url https://repositorio.ufrn.br/handle/123456789/46195
https://doi.org/10.1590/1516-1439.305814
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv Attribution 3.0 Brazil
http://creativecommons.org/licenses/by/3.0/br/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution 3.0 Brazil
http://creativecommons.org/licenses/by/3.0/br/
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Materials Research
publisher.none.fl_str_mv Materials Research
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFRN
instname:Universidade Federal do Rio Grande do Norte (UFRN)
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