Dióxido de titânio sol-gel: propriedades e comportamento eletrocrômico

Detalhes bibliográficos
Autor(a) principal: Zoppi,Rita Aparecida
Data de Publicação: 2000
Outros Autores: Mortean,Nelson Henrique Ribeiro
Tipo de documento: Artigo
Idioma: por
Título da fonte: Química Nova (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422000000600003
Resumo: Titanium dioxide was prepared by hydrolysis and polycondensation of titanium tetraisopropoxide. TiO2 films were obtained by spin coating of the precursor solution on ITO substractes (glass covered with indium doped tin oxide). Films were prepared using different temperatures and hydrochloric acid contents. The effect of the drying temperature of the films (100 or 400ºC) was also investigated. TiO2 films were characterized by cyclic voltammetry, chronoamperometry, ultraviolete-visible spectroscopy, scanning electron microscopy and X-ray diffractrometry.
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spelling Dióxido de titânio sol-gel: propriedades e comportamento eletrocrômicosol-gel processTiO2electrochemical propertiesTitanium dioxide was prepared by hydrolysis and polycondensation of titanium tetraisopropoxide. TiO2 films were obtained by spin coating of the precursor solution on ITO substractes (glass covered with indium doped tin oxide). Films were prepared using different temperatures and hydrochloric acid contents. The effect of the drying temperature of the films (100 or 400ºC) was also investigated. TiO2 films were characterized by cyclic voltammetry, chronoamperometry, ultraviolete-visible spectroscopy, scanning electron microscopy and X-ray diffractrometry.Sociedade Brasileira de Química2000-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422000000600003Química Nova v.23 n.6 2000reponame:Química Nova (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0100-40422000000600003info:eu-repo/semantics/openAccessZoppi,Rita AparecidaMortean,Nelson Henrique Ribeiropor2001-01-18T00:00:00Zoai:scielo:S0100-40422000000600003Revistahttps://www.scielo.br/j/qn/ONGhttps://old.scielo.br/oai/scielo-oai.phpquimicanova@sbq.org.br1678-70640100-4042opendoar:2001-01-18T00:00Química Nova (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv Dióxido de titânio sol-gel: propriedades e comportamento eletrocrômico
title Dióxido de titânio sol-gel: propriedades e comportamento eletrocrômico
spellingShingle Dióxido de titânio sol-gel: propriedades e comportamento eletrocrômico
Zoppi,Rita Aparecida
sol-gel process
TiO2
electrochemical properties
title_short Dióxido de titânio sol-gel: propriedades e comportamento eletrocrômico
title_full Dióxido de titânio sol-gel: propriedades e comportamento eletrocrômico
title_fullStr Dióxido de titânio sol-gel: propriedades e comportamento eletrocrômico
title_full_unstemmed Dióxido de titânio sol-gel: propriedades e comportamento eletrocrômico
title_sort Dióxido de titânio sol-gel: propriedades e comportamento eletrocrômico
author Zoppi,Rita Aparecida
author_facet Zoppi,Rita Aparecida
Mortean,Nelson Henrique Ribeiro
author_role author
author2 Mortean,Nelson Henrique Ribeiro
author2_role author
dc.contributor.author.fl_str_mv Zoppi,Rita Aparecida
Mortean,Nelson Henrique Ribeiro
dc.subject.por.fl_str_mv sol-gel process
TiO2
electrochemical properties
topic sol-gel process
TiO2
electrochemical properties
description Titanium dioxide was prepared by hydrolysis and polycondensation of titanium tetraisopropoxide. TiO2 films were obtained by spin coating of the precursor solution on ITO substractes (glass covered with indium doped tin oxide). Films were prepared using different temperatures and hydrochloric acid contents. The effect of the drying temperature of the films (100 or 400ºC) was also investigated. TiO2 films were characterized by cyclic voltammetry, chronoamperometry, ultraviolete-visible spectroscopy, scanning electron microscopy and X-ray diffractrometry.
publishDate 2000
dc.date.none.fl_str_mv 2000-12-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422000000600003
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422000000600003
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv 10.1590/S0100-40422000000600003
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 Sociedade Brasileira de Química
publisher.none.fl_str_mv Sociedade Brasileira de Química
dc.source.none.fl_str_mv Química Nova v.23 n.6 2000
reponame:Química Nova (Online)
instname:Sociedade Brasileira de Química (SBQ)
instacron:SBQ
instname_str Sociedade Brasileira de Química (SBQ)
instacron_str SBQ
institution SBQ
reponame_str Química Nova (Online)
collection Química Nova (Online)
repository.name.fl_str_mv Química Nova (Online) - Sociedade Brasileira de Química (SBQ)
repository.mail.fl_str_mv quimicanova@sbq.org.br
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