Preparation and Surface Analysis of PPY/SDBS Films on Aluminum Substrates

Detalhes bibliográficos
Autor(a) principal: Scienza,Lisete C.
Data de Publicação: 2001
Outros Autores: Thompson,George E.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Polímeros (São Carlos. Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282001000300014
Resumo: Polypyrrole films were generated on high purity aluminum substrates under anodic polarization from aqueous electrolytes comprised of pyrrole and sodium dodecylbenzene sulfonate. The methods employed to characterize the polymer films included scanning electron microscopy, Fourier-transform infrared and X-photoelectron spectroscopy and X-ray diffraction. PPY/SDBS films revealed nodular morphology with occasional appearing of "dendrites", high level of protonation, excess of counter-anions ([S]/[N] > [N+]/[N]) and high degrees of disorder.
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spelling Preparation and Surface Analysis of PPY/SDBS Films on Aluminum SubstratesPolypyrrole filmsaluminiumelectrosynthesisPolypyrrole films were generated on high purity aluminum substrates under anodic polarization from aqueous electrolytes comprised of pyrrole and sodium dodecylbenzene sulfonate. The methods employed to characterize the polymer films included scanning electron microscopy, Fourier-transform infrared and X-photoelectron spectroscopy and X-ray diffraction. PPY/SDBS films revealed nodular morphology with occasional appearing of "dendrites", high level of protonation, excess of counter-anions ([S]/[N] > [N+]/[N]) and high degrees of disorder.Associação Brasileira de Polímeros2001-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282001000300014Polímeros v.11 n.3 2001reponame:Polímeros (São Carlos. Online)instname:Associação Brasileira de Polímeros (ABPol)instacron:ABPO10.1590/S0104-14282001000300014info:eu-repo/semantics/openAccessScienza,Lisete C.Thompson,George E.eng2002-03-06T00:00:00Zoai:scielo:S0104-14282001000300014Revistahttp://www.scielo.br/pohttps://old.scielo.br/oai/scielo-oai.php||revista@abpol.org.br1678-51690104-1428opendoar:2002-03-06T00:00Polímeros (São Carlos. Online) - Associação Brasileira de Polímeros (ABPol)false
dc.title.none.fl_str_mv Preparation and Surface Analysis of PPY/SDBS Films on Aluminum Substrates
title Preparation and Surface Analysis of PPY/SDBS Films on Aluminum Substrates
spellingShingle Preparation and Surface Analysis of PPY/SDBS Films on Aluminum Substrates
Scienza,Lisete C.
Polypyrrole films
aluminium
electrosynthesis
title_short Preparation and Surface Analysis of PPY/SDBS Films on Aluminum Substrates
title_full Preparation and Surface Analysis of PPY/SDBS Films on Aluminum Substrates
title_fullStr Preparation and Surface Analysis of PPY/SDBS Films on Aluminum Substrates
title_full_unstemmed Preparation and Surface Analysis of PPY/SDBS Films on Aluminum Substrates
title_sort Preparation and Surface Analysis of PPY/SDBS Films on Aluminum Substrates
author Scienza,Lisete C.
author_facet Scienza,Lisete C.
Thompson,George E.
author_role author
author2 Thompson,George E.
author2_role author
dc.contributor.author.fl_str_mv Scienza,Lisete C.
Thompson,George E.
dc.subject.por.fl_str_mv Polypyrrole films
aluminium
electrosynthesis
topic Polypyrrole films
aluminium
electrosynthesis
description Polypyrrole films were generated on high purity aluminum substrates under anodic polarization from aqueous electrolytes comprised of pyrrole and sodium dodecylbenzene sulfonate. The methods employed to characterize the polymer films included scanning electron microscopy, Fourier-transform infrared and X-photoelectron spectroscopy and X-ray diffraction. PPY/SDBS films revealed nodular morphology with occasional appearing of "dendrites", high level of protonation, excess of counter-anions ([S]/[N] > [N+]/[N]) and high degrees of disorder.
publishDate 2001
dc.date.none.fl_str_mv 2001-09-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
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status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282001000300014
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282001000300014
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0104-14282001000300014
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Associação Brasileira de Polímeros
publisher.none.fl_str_mv Associação Brasileira de Polímeros
dc.source.none.fl_str_mv Polímeros v.11 n.3 2001
reponame:Polímeros (São Carlos. Online)
instname:Associação Brasileira de Polímeros (ABPol)
instacron:ABPO
instname_str Associação Brasileira de Polímeros (ABPol)
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institution ABPO
reponame_str Polímeros (São Carlos. Online)
collection Polímeros (São Carlos. Online)
repository.name.fl_str_mv Polímeros (São Carlos. Online) - Associação Brasileira de Polímeros (ABPol)
repository.mail.fl_str_mv ||revista@abpol.org.br
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