Structural analysis of kevlar fabric treated with oxygen plasma
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFRN |
Texto Completo: | https://repositorio.ufrn.br/handle/123456789/45486 |
Resumo: | The purpose of this work was to study the effects of low-pressure oxygen plasma treatment on the surface characteristics of kevlar fabric. For comparison purposes, samples treated with oxygenated plasma were prepared and characterised under different experimental conditions, i.e. a treatment time variation of 10, 30 and 60 minutes under a constant pressure of 4 mBar, using a pulsed current source. We analysed the effects of chemical and physical changes to the surface of the material aiming at improved hydrophilicity attributed to the formation of roughness on the surface of fibres, thus obtaining optimal parameters for future works. Changes in the chemical composition of the surface as well as in the superficial roughness of fibres before and after treatment were determined by FTIR, TGA, XRD and wettability testing. SEM was used as a complementary technique to monitor the changes triggered by the procedures using oxygen plasma |
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Feitor, Michelle CequeiraTargino, Talita GalvãoCunha, Rayane Dantas daMedeiros Neto, João Freire deCunha, Ricardo Alex Dantas daCosta, Thércio Henrique de Carvalho2021-12-20T15:27:20Z2021-12-20T15:27:20Z2020-06-30TARGINO, Talita Galvão; CUNHA, Rayane Dantas da; MEDEIROS NETO, João Freire de; CUNHA, Ricardo Alex Dantas da; COSTA, Thércio Henrique de Carvalho; FEITOR, Michelle Cequeira. Structural Analysis of Kevlar Fabric Treated with Oxygen Plasma. Fibres And Textiles In Eastern Europe, [S.l.], v. 28, n. 3141, p. 79-83, 30 jun. 2020. Disponível em: https://ftee.com.pl/resources/html/article/details?id=199949&language=en. Acesso em: 14 abr. 2021. http://dx.doi.org/10.5604/01.3001.0013.9024.1230-36662300-7354https://repositorio.ufrn.br/handle/123456789/4548610.5604/01.3001.0013.9024Index CopernicusAttribution 3.0 Brazilhttp://creativecommons.org/licenses/by/3.0/br/info:eu-repo/semantics/openAccessKevlar fibrePlasma treatmentO2 plasmaStructural analysis of kevlar fabric treated with oxygen plasmainfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleThe purpose of this work was to study the effects of low-pressure oxygen plasma treatment on the surface characteristics of kevlar fabric. For comparison purposes, samples treated with oxygenated plasma were prepared and characterised under different experimental conditions, i.e. a treatment time variation of 10, 30 and 60 minutes under a constant pressure of 4 mBar, using a pulsed current source. We analysed the effects of chemical and physical changes to the surface of the material aiming at improved hydrophilicity attributed to the formation of roughness on the surface of fibres, thus obtaining optimal parameters for future works. Changes in the chemical composition of the surface as well as in the superficial roughness of fibres before and after treatment were determined by FTIR, TGA, XRD and wettability testing. SEM was used as a complementary technique to monitor the changes triggered by the procedures using oxygen plasmaengreponame:Repositório Institucional da UFRNinstname:Universidade Federal do Rio Grande do Norte (UFRN)instacron:UFRNORIGINALStructuralAnalysis_FEITOR_2020.pdfStructuralAnalysis_FEITOR_2020.pdfapplication/pdf830600https://repositorio.ufrn.br/bitstream/123456789/45486/1/StructuralAnalysis_FEITOR_2020.pdf0cc1902791387477ac7039e214faeb87MD51CC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-8914https://repositorio.ufrn.br/bitstream/123456789/45486/2/license_rdf4d2950bda3d176f570a9f8b328dfbbefMD52LICENSElicense.txtlicense.txttext/plain; charset=utf-81484https://repositorio.ufrn.br/bitstream/123456789/45486/3/license.txte9597aa2854d128fd968be5edc8a28d9MD53123456789/454862021-12-20 12:27:20.981oai:https://repositorio.ufrn.br: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Repositório de PublicaçõesPUBhttp://repositorio.ufrn.br/oai/opendoar:2021-12-20T15:27:20Repositório Institucional da UFRN - Universidade Federal do Rio Grande do Norte (UFRN)false |
dc.title.pt_BR.fl_str_mv |
Structural analysis of kevlar fabric treated with oxygen plasma |
title |
Structural analysis of kevlar fabric treated with oxygen plasma |
spellingShingle |
Structural analysis of kevlar fabric treated with oxygen plasma Feitor, Michelle Cequeira Kevlar fibre Plasma treatment O2 plasma |
title_short |
Structural analysis of kevlar fabric treated with oxygen plasma |
title_full |
Structural analysis of kevlar fabric treated with oxygen plasma |
title_fullStr |
Structural analysis of kevlar fabric treated with oxygen plasma |
title_full_unstemmed |
Structural analysis of kevlar fabric treated with oxygen plasma |
title_sort |
Structural analysis of kevlar fabric treated with oxygen plasma |
author |
Feitor, Michelle Cequeira |
author_facet |
Feitor, Michelle Cequeira Targino, Talita Galvão Cunha, Rayane Dantas da Medeiros Neto, João Freire de Cunha, Ricardo Alex Dantas da Costa, Thércio Henrique de Carvalho |
author_role |
author |
author2 |
Targino, Talita Galvão Cunha, Rayane Dantas da Medeiros Neto, João Freire de Cunha, Ricardo Alex Dantas da Costa, Thércio Henrique de Carvalho |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Feitor, Michelle Cequeira Targino, Talita Galvão Cunha, Rayane Dantas da Medeiros Neto, João Freire de Cunha, Ricardo Alex Dantas da Costa, Thércio Henrique de Carvalho |
dc.subject.por.fl_str_mv |
Kevlar fibre Plasma treatment O2 plasma |
topic |
Kevlar fibre Plasma treatment O2 plasma |
description |
The purpose of this work was to study the effects of low-pressure oxygen plasma treatment on the surface characteristics of kevlar fabric. For comparison purposes, samples treated with oxygenated plasma were prepared and characterised under different experimental conditions, i.e. a treatment time variation of 10, 30 and 60 minutes under a constant pressure of 4 mBar, using a pulsed current source. We analysed the effects of chemical and physical changes to the surface of the material aiming at improved hydrophilicity attributed to the formation of roughness on the surface of fibres, thus obtaining optimal parameters for future works. Changes in the chemical composition of the surface as well as in the superficial roughness of fibres before and after treatment were determined by FTIR, TGA, XRD and wettability testing. SEM was used as a complementary technique to monitor the changes triggered by the procedures using oxygen plasma |
publishDate |
2020 |
dc.date.issued.fl_str_mv |
2020-06-30 |
dc.date.accessioned.fl_str_mv |
2021-12-20T15:27:20Z |
dc.date.available.fl_str_mv |
2021-12-20T15:27:20Z |
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 |
TARGINO, Talita Galvão; CUNHA, Rayane Dantas da; MEDEIROS NETO, João Freire de; CUNHA, Ricardo Alex Dantas da; COSTA, Thércio Henrique de Carvalho; FEITOR, Michelle Cequeira. Structural Analysis of Kevlar Fabric Treated with Oxygen Plasma. Fibres And Textiles In Eastern Europe, [S.l.], v. 28, n. 3141, p. 79-83, 30 jun. 2020. Disponível em: https://ftee.com.pl/resources/html/article/details?id=199949&language=en. Acesso em: 14 abr. 2021. http://dx.doi.org/10.5604/01.3001.0013.9024. |
dc.identifier.uri.fl_str_mv |
https://repositorio.ufrn.br/handle/123456789/45486 |
dc.identifier.issn.none.fl_str_mv |
1230-3666 2300-7354 |
dc.identifier.doi.none.fl_str_mv |
10.5604/01.3001.0013.9024 |
identifier_str_mv |
TARGINO, Talita Galvão; CUNHA, Rayane Dantas da; MEDEIROS NETO, João Freire de; CUNHA, Ricardo Alex Dantas da; COSTA, Thércio Henrique de Carvalho; FEITOR, Michelle Cequeira. Structural Analysis of Kevlar Fabric Treated with Oxygen Plasma. Fibres And Textiles In Eastern Europe, [S.l.], v. 28, n. 3141, p. 79-83, 30 jun. 2020. Disponível em: https://ftee.com.pl/resources/html/article/details?id=199949&language=en. Acesso em: 14 abr. 2021. http://dx.doi.org/10.5604/01.3001.0013.9024. 1230-3666 2300-7354 10.5604/01.3001.0013.9024 |
url |
https://repositorio.ufrn.br/handle/123456789/45486 |
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 |
Index Copernicus |
publisher.none.fl_str_mv |
Index Copernicus |
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UFRN |
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Repositório Institucional da UFRN |
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