Oxide/hydroxide films on tin. II: Characterization of the anodic growth in alkaline solutions

Autores
Brunetti, Veronica; Lopez Teijelo, Manuel
Año de publicación
2008
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The anodic growth of oxide/hydroxide films formed on tin in borate solutions (pH 8.9) has been studied. At potentials more positive than -0.2 V (SHE), oxide film growth occurs by an activation-controlled ionic condition under the influence of a high electric field across the film according to an exponential law as on valve metals. Optical properties of the anodic oxide films have been obtained by "in situ" ellipsometry. Tin oxide/hydroxide films are practically transparent and highly hydrated. Electrical properties of tin oxide layers have been obtained by electrochemical impedance spectroscopy. Impedance spectra are explained in terms of a simple physical model assuming that oxide layer behaves as an inhomogeneous single-layer film.
Fil: Brunetti, Veronica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
Fil: Lopez Teijelo, Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
Materia
Electrochemical Impedance Spectroscopy
Ellipsometry
High-Field Growth
Oxide/Hydroxide Layers
Tin Oxide
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/82625
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Oxide/hydroxide films on tin. II: Characterization of the anodic growth in alkaline solutionsBrunetti, VeronicaLopez Teijelo, ManuelElectrochemical Impedance SpectroscopyEllipsometryHigh-Field GrowthOxide/Hydroxide LayersTin Oxidehttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1The anodic growth of oxide/hydroxide films formed on tin in borate solutions (pH 8.9) has been studied. At potentials more positive than -0.2 V (SHE), oxide film growth occurs by an activation-controlled ionic condition under the influence of a high electric field across the film according to an exponential law as on valve metals. Optical properties of the anodic oxide films have been obtained by "in situ" ellipsometry. Tin oxide/hydroxide films are practically transparent and highly hydrated. Electrical properties of tin oxide layers have been obtained by electrochemical impedance spectroscopy. Impedance spectra are explained in terms of a simple physical model assuming that oxide layer behaves as an inhomogeneous single-layer film.Fil: Brunetti, Veronica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; ArgentinaFil: Lopez Teijelo, Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; ArgentinaElsevier Science Sa2008-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/82625Brunetti, Veronica; Lopez Teijelo, Manuel; Oxide/hydroxide films on tin. II: Characterization of the anodic growth in alkaline solutions; Elsevier Science Sa; Journal of Electroanalytical Chemistry; 613; 1; 2-2008; 16-220022-07281572-6657CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0022072807004512info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jelechem.2007.10.001info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:32:44Zoai:ri.conicet.gov.ar:11336/82625instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:32:44.982CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Oxide/hydroxide films on tin. II: Characterization of the anodic growth in alkaline solutions
title Oxide/hydroxide films on tin. II: Characterization of the anodic growth in alkaline solutions
spellingShingle Oxide/hydroxide films on tin. II: Characterization of the anodic growth in alkaline solutions
Brunetti, Veronica
Electrochemical Impedance Spectroscopy
Ellipsometry
High-Field Growth
Oxide/Hydroxide Layers
Tin Oxide
title_short Oxide/hydroxide films on tin. II: Characterization of the anodic growth in alkaline solutions
title_full Oxide/hydroxide films on tin. II: Characterization of the anodic growth in alkaline solutions
title_fullStr Oxide/hydroxide films on tin. II: Characterization of the anodic growth in alkaline solutions
title_full_unstemmed Oxide/hydroxide films on tin. II: Characterization of the anodic growth in alkaline solutions
title_sort Oxide/hydroxide films on tin. II: Characterization of the anodic growth in alkaline solutions
dc.creator.none.fl_str_mv Brunetti, Veronica
Lopez Teijelo, Manuel
author Brunetti, Veronica
author_facet Brunetti, Veronica
Lopez Teijelo, Manuel
author_role author
author2 Lopez Teijelo, Manuel
author2_role author
dc.subject.none.fl_str_mv Electrochemical Impedance Spectroscopy
Ellipsometry
High-Field Growth
Oxide/Hydroxide Layers
Tin Oxide
topic Electrochemical Impedance Spectroscopy
Ellipsometry
High-Field Growth
Oxide/Hydroxide Layers
Tin Oxide
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The anodic growth of oxide/hydroxide films formed on tin in borate solutions (pH 8.9) has been studied. At potentials more positive than -0.2 V (SHE), oxide film growth occurs by an activation-controlled ionic condition under the influence of a high electric field across the film according to an exponential law as on valve metals. Optical properties of the anodic oxide films have been obtained by "in situ" ellipsometry. Tin oxide/hydroxide films are practically transparent and highly hydrated. Electrical properties of tin oxide layers have been obtained by electrochemical impedance spectroscopy. Impedance spectra are explained in terms of a simple physical model assuming that oxide layer behaves as an inhomogeneous single-layer film.
Fil: Brunetti, Veronica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
Fil: Lopez Teijelo, Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
description The anodic growth of oxide/hydroxide films formed on tin in borate solutions (pH 8.9) has been studied. At potentials more positive than -0.2 V (SHE), oxide film growth occurs by an activation-controlled ionic condition under the influence of a high electric field across the film according to an exponential law as on valve metals. Optical properties of the anodic oxide films have been obtained by "in situ" ellipsometry. Tin oxide/hydroxide films are practically transparent and highly hydrated. Electrical properties of tin oxide layers have been obtained by electrochemical impedance spectroscopy. Impedance spectra are explained in terms of a simple physical model assuming that oxide layer behaves as an inhomogeneous single-layer film.
publishDate 2008
dc.date.none.fl_str_mv 2008-02
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/82625
Brunetti, Veronica; Lopez Teijelo, Manuel; Oxide/hydroxide films on tin. II: Characterization of the anodic growth in alkaline solutions; Elsevier Science Sa; Journal of Electroanalytical Chemistry; 613; 1; 2-2008; 16-22
0022-0728
1572-6657
CONICET Digital
CONICET
url http://hdl.handle.net/11336/82625
identifier_str_mv Brunetti, Veronica; Lopez Teijelo, Manuel; Oxide/hydroxide films on tin. II: Characterization of the anodic growth in alkaline solutions; Elsevier Science Sa; Journal of Electroanalytical Chemistry; 613; 1; 2-2008; 16-22
0022-0728
1572-6657
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0022072807004512
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jelechem.2007.10.001
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science Sa
publisher.none.fl_str_mv Elsevier Science Sa
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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