Surface characterization of absorbing polymer films deposited on transparent glasses

Detalhes bibliográficos
Autor(a) principal: Gonçalves, Débora
Data de Publicação: 2008
Outros Autores: Travain, Silmar A., Giacometti, José A. [UNESP], Irene, Eugene A.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1515/epoly.2008.8.1.109
http://hdl.handle.net/11449/231829
Resumo: PANI films were deposited on glass substrates by in-situ polymerization and characterized by UV-VIS spectroscopy and atomic force microscopy. A method is developed to accurately analyze ellipsometric data obtained for transparent glass substrates before and after modification with absorbing polymer films. Surface modification was made with an overlayer such as polyaniline (PANI), which exhibits different optical properties by varying its oxidation state. First, the issue of using transparent substrates for ellipsometry studies was examined and then, spectroscopic ellipsometry was used to characterize absorbing overlayers on transparent glasses. The same methodologies of data analysis can be also applied to other absorbing films on transparent substrates, and deposited by different techniques.
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spelling Surface characterization of absorbing polymer films deposited on transparent glassesPANI films were deposited on glass substrates by in-situ polymerization and characterized by UV-VIS spectroscopy and atomic force microscopy. A method is developed to accurately analyze ellipsometric data obtained for transparent glass substrates before and after modification with absorbing polymer films. Surface modification was made with an overlayer such as polyaniline (PANI), which exhibits different optical properties by varying its oxidation state. First, the issue of using transparent substrates for ellipsometry studies was examined and then, spectroscopic ellipsometry was used to characterize absorbing overlayers on transparent glasses. The same methodologies of data analysis can be also applied to other absorbing films on transparent substrates, and deposited by different techniques.Instituto de Física de São Carlos Universidade de São Paulo, CP 369, 13560-970, São Carlos - SPDepartamento de Física Universidade Federal de Ouro Preto, 35400-000, Ouro Preto-MGFaculdade de Ciências e Tecnologia Universidade Estadual Paulista, CP 467, 19060-900, Presidente Prudente - SPUniversity of North Carolina at Chapel Hill Department of Chemistry, CB#3290, Chapel Hill, NC 27599-3290Faculdade de Ciências e Tecnologia Universidade Estadual Paulista, CP 467, 19060-900, Presidente Prudente - SPUniversidade de São Paulo (USP)Universidade Federal de Ouro PretoUniversidade Estadual Paulista (UNESP)University of North Carolina at Chapel HillGonçalves, DéboraTravain, Silmar A.Giacometti, José A. [UNESP]Irene, Eugene A.2022-04-29T08:47:44Z2022-04-29T08:47:44Z2008-01-09info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1515/epoly.2008.8.1.109E-Polymers.1618-7229http://hdl.handle.net/11449/23182910.1515/epoly.2008.8.1.1092-s2.0-40849097889Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengE-Polymersinfo:eu-repo/semantics/openAccess2024-06-19T12:44:40Zoai:repositorio.unesp.br:11449/231829Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T19:35:35.555410Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Surface characterization of absorbing polymer films deposited on transparent glasses
title Surface characterization of absorbing polymer films deposited on transparent glasses
spellingShingle Surface characterization of absorbing polymer films deposited on transparent glasses
Gonçalves, Débora
title_short Surface characterization of absorbing polymer films deposited on transparent glasses
title_full Surface characterization of absorbing polymer films deposited on transparent glasses
title_fullStr Surface characterization of absorbing polymer films deposited on transparent glasses
title_full_unstemmed Surface characterization of absorbing polymer films deposited on transparent glasses
title_sort Surface characterization of absorbing polymer films deposited on transparent glasses
author Gonçalves, Débora
author_facet Gonçalves, Débora
Travain, Silmar A.
Giacometti, José A. [UNESP]
Irene, Eugene A.
author_role author
author2 Travain, Silmar A.
Giacometti, José A. [UNESP]
Irene, Eugene A.
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade de São Paulo (USP)
Universidade Federal de Ouro Preto
Universidade Estadual Paulista (UNESP)
University of North Carolina at Chapel Hill
dc.contributor.author.fl_str_mv Gonçalves, Débora
Travain, Silmar A.
Giacometti, José A. [UNESP]
Irene, Eugene A.
description PANI films were deposited on glass substrates by in-situ polymerization and characterized by UV-VIS spectroscopy and atomic force microscopy. A method is developed to accurately analyze ellipsometric data obtained for transparent glass substrates before and after modification with absorbing polymer films. Surface modification was made with an overlayer such as polyaniline (PANI), which exhibits different optical properties by varying its oxidation state. First, the issue of using transparent substrates for ellipsometry studies was examined and then, spectroscopic ellipsometry was used to characterize absorbing overlayers on transparent glasses. The same methodologies of data analysis can be also applied to other absorbing films on transparent substrates, and deposited by different techniques.
publishDate 2008
dc.date.none.fl_str_mv 2008-01-09
2022-04-29T08:47:44Z
2022-04-29T08:47:44Z
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://dx.doi.org/10.1515/epoly.2008.8.1.109
E-Polymers.
1618-7229
http://hdl.handle.net/11449/231829
10.1515/epoly.2008.8.1.109
2-s2.0-40849097889
url http://dx.doi.org/10.1515/epoly.2008.8.1.109
http://hdl.handle.net/11449/231829
identifier_str_mv E-Polymers.
1618-7229
10.1515/epoly.2008.8.1.109
2-s2.0-40849097889
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv E-Polymers
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv Scopus
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
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