Functionalization of wool fabric with phase-change materials microcapsules after plasma surface modification

Detalhes bibliográficos
Autor(a) principal: Oliveira, Fernando
Data de Publicação: 2013
Outros Autores: Fernandes, Marta, Carneiro, Noémia, Souto, A. Pedro
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/1822/26380
Resumo: The use of microcapsules has increased in several different areas, namely, textile applications. They have been used as a possible means of introducing new properties, namely, in medical care by antibiotics, skin moisturizers, and other drugs and for thermal comfort. In this study, we examined the influence of dielectric barrier discharge (DBD) plasma treatment on the adhesion of phase-change material (PCM) microcapsules on wool fabric. Several experimental techniques were used to evaluate the wool surface modification after plasma treatment and the influence of the microcapsules' resistance to washing conditions, namely, the determination of the static and dynamic contact angles, surface energy, and adhesion work; X-ray photoelectron spectroscopy; Fourier transform infrared spectroscopy; differential scanning calorimetry; and scanning electron microscopy. Chemical and physical characterization of the wool fiber in the fabric confirmed significant surface modification. The plasma treatment greatly increased the hydrophilicity, surface energy, and adhesion work of the wool fabric; this proved that more microcapsules were adsorbed on the fabric and more microcapsules remained on the fabric surface after the washing procedures.
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spelling Functionalization of wool fabric with phase-change materials microcapsules after plasma surface modificationFunctionalization of polymersProperties and characterizationTextilesScience & TechnologyThe use of microcapsules has increased in several different areas, namely, textile applications. They have been used as a possible means of introducing new properties, namely, in medical care by antibiotics, skin moisturizers, and other drugs and for thermal comfort. In this study, we examined the influence of dielectric barrier discharge (DBD) plasma treatment on the adhesion of phase-change material (PCM) microcapsules on wool fabric. Several experimental techniques were used to evaluate the wool surface modification after plasma treatment and the influence of the microcapsules' resistance to washing conditions, namely, the determination of the static and dynamic contact angles, surface energy, and adhesion work; X-ray photoelectron spectroscopy; Fourier transform infrared spectroscopy; differential scanning calorimetry; and scanning electron microscopy. Chemical and physical characterization of the wool fiber in the fabric confirmed significant surface modification. The plasma treatment greatly increased the hydrophilicity, surface energy, and adhesion work of the wool fabric; this proved that more microcapsules were adsorbed on the fabric and more microcapsules remained on the fabric surface after the washing procedures.Fundação para a Ciência e a Tecnologia (FCT)WileyUniversidade do MinhoOliveira, FernandoFernandes, MartaCarneiro, NoémiaSouto, A. Pedro2013-06-052013-06-05T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/26380eng0021-899510.1002/app.38325info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-07-21T12:10:05ZPortal AgregadorONG
dc.title.none.fl_str_mv Functionalization of wool fabric with phase-change materials microcapsules after plasma surface modification
title Functionalization of wool fabric with phase-change materials microcapsules after plasma surface modification
spellingShingle Functionalization of wool fabric with phase-change materials microcapsules after plasma surface modification
Oliveira, Fernando
Functionalization of polymers
Properties and characterization
Textiles
Science & Technology
title_short Functionalization of wool fabric with phase-change materials microcapsules after plasma surface modification
title_full Functionalization of wool fabric with phase-change materials microcapsules after plasma surface modification
title_fullStr Functionalization of wool fabric with phase-change materials microcapsules after plasma surface modification
title_full_unstemmed Functionalization of wool fabric with phase-change materials microcapsules after plasma surface modification
title_sort Functionalization of wool fabric with phase-change materials microcapsules after plasma surface modification
author Oliveira, Fernando
author_facet Oliveira, Fernando
Fernandes, Marta
Carneiro, Noémia
Souto, A. Pedro
author_role author
author2 Fernandes, Marta
Carneiro, Noémia
Souto, A. Pedro
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Oliveira, Fernando
Fernandes, Marta
Carneiro, Noémia
Souto, A. Pedro
dc.subject.por.fl_str_mv Functionalization of polymers
Properties and characterization
Textiles
Science & Technology
topic Functionalization of polymers
Properties and characterization
Textiles
Science & Technology
description The use of microcapsules has increased in several different areas, namely, textile applications. They have been used as a possible means of introducing new properties, namely, in medical care by antibiotics, skin moisturizers, and other drugs and for thermal comfort. In this study, we examined the influence of dielectric barrier discharge (DBD) plasma treatment on the adhesion of phase-change material (PCM) microcapsules on wool fabric. Several experimental techniques were used to evaluate the wool surface modification after plasma treatment and the influence of the microcapsules' resistance to washing conditions, namely, the determination of the static and dynamic contact angles, surface energy, and adhesion work; X-ray photoelectron spectroscopy; Fourier transform infrared spectroscopy; differential scanning calorimetry; and scanning electron microscopy. Chemical and physical characterization of the wool fiber in the fabric confirmed significant surface modification. The plasma treatment greatly increased the hydrophilicity, surface energy, and adhesion work of the wool fabric; this proved that more microcapsules were adsorbed on the fabric and more microcapsules remained on the fabric surface after the washing procedures.
publishDate 2013
dc.date.none.fl_str_mv 2013-06-05
2013-06-05T00:00:00Z
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://hdl.handle.net/1822/26380
url http://hdl.handle.net/1822/26380
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 0021-8995
10.1002/app.38325
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Wiley
publisher.none.fl_str_mv Wiley
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
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repository.mail.fl_str_mv
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