Preparation and characterization of composite polyaniline materials for catalytic purposes

Autores
Bavio, Marcela Alejandra; Kessler, Teresita; Castro Luna Berenguer, Ana Maria del Carmen
Año de publicación
2008
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Composite film electrodes were prepared by open-circuit Pt deposition on polymeric PANI films that were electrosynthesized from aniline acid solutions with suspended carbon particles (CPs). Gold, nickel and Ni-based alloy, Nichrome, were used as substrates, and carbon particles, carbon nanotubes (CNT) and Vulcan XC-72R carbon black, suspended in the monomer acid solution, were incorporated into the film. Pt particles were dispersed on films grown on Ni-based substrates by deposition from a Pt (IV) acid solution at open circuit (OC). CNT trapped into the PANI films have a favorable influence on Pt dispersion. The novel composite electrodes showed a significant catalytic activity for methanol oxidation.
Fil: Bavio, Marcela Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tandil; Argentina. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ingeniería Olavarría; Argentina
Fil: Kessler, Teresita. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ingeniería Olavarría; Argentina
Fil: Castro Luna Berenguer, Ana Maria del Carmen. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina
Materia
CARBON NANOPARTICLES
POLYANILINE
PLATINUM
NICHROME
CARBON MONOXIDE
METHANOL
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:11336/106443
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/106443
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Preparation and characterization of composite polyaniline materials for catalytic purposesBavio, Marcela AlejandraKessler, TeresitaCastro Luna Berenguer, Ana Maria del CarmenCARBON NANOPARTICLESPOLYANILINEPLATINUMNICHROMECARBON MONOXIDEMETHANOLhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1Composite film electrodes were prepared by open-circuit Pt deposition on polymeric PANI films that were electrosynthesized from aniline acid solutions with suspended carbon particles (CPs). Gold, nickel and Ni-based alloy, Nichrome, were used as substrates, and carbon particles, carbon nanotubes (CNT) and Vulcan XC-72R carbon black, suspended in the monomer acid solution, were incorporated into the film. Pt particles were dispersed on films grown on Ni-based substrates by deposition from a Pt (IV) acid solution at open circuit (OC). CNT trapped into the PANI films have a favorable influence on Pt dispersion. The novel composite electrodes showed a significant catalytic activity for methanol oxidation.Fil: Bavio, Marcela Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tandil; Argentina. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ingeniería Olavarría; ArgentinaFil: Kessler, Teresita. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ingeniería Olavarría; ArgentinaFil: Castro Luna Berenguer, Ana Maria del Carmen. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; ArgentinaAcademic Press Inc Elsevier Science2008-09-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/106443Bavio, Marcela Alejandra; Kessler, Teresita; Castro Luna Berenguer, Ana Maria del Carmen; Preparation and characterization of composite polyaniline materials for catalytic purposes; Academic Press Inc Elsevier Science; Journal of Colloid and Interface Science; 325; 2; 15-9-2008; 414-4180021-97971095-7103CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S0021979708006310info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jcis.2008.05.039info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-11-26T08:50:58Zoai:ri.conicet.gov.ar:11336/106443instacron: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:34982025-11-26 08:50:58.465CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Preparation and characterization of composite polyaniline materials for catalytic purposes
title Preparation and characterization of composite polyaniline materials for catalytic purposes
spellingShingle Preparation and characterization of composite polyaniline materials for catalytic purposes
Bavio, Marcela Alejandra
CARBON NANOPARTICLES
POLYANILINE
PLATINUM
NICHROME
CARBON MONOXIDE
METHANOL
title_short Preparation and characterization of composite polyaniline materials for catalytic purposes
title_full Preparation and characterization of composite polyaniline materials for catalytic purposes
title_fullStr Preparation and characterization of composite polyaniline materials for catalytic purposes
title_full_unstemmed Preparation and characterization of composite polyaniline materials for catalytic purposes
title_sort Preparation and characterization of composite polyaniline materials for catalytic purposes
dc.creator.none.fl_str_mv Bavio, Marcela Alejandra
Kessler, Teresita
Castro Luna Berenguer, Ana Maria del Carmen
author Bavio, Marcela Alejandra
author_facet Bavio, Marcela Alejandra
Kessler, Teresita
Castro Luna Berenguer, Ana Maria del Carmen
author_role author
author2 Kessler, Teresita
Castro Luna Berenguer, Ana Maria del Carmen
author2_role author
author
dc.subject.none.fl_str_mv CARBON NANOPARTICLES
POLYANILINE
PLATINUM
NICHROME
CARBON MONOXIDE
METHANOL
topic CARBON NANOPARTICLES
POLYANILINE
PLATINUM
NICHROME
CARBON MONOXIDE
METHANOL
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Composite film electrodes were prepared by open-circuit Pt deposition on polymeric PANI films that were electrosynthesized from aniline acid solutions with suspended carbon particles (CPs). Gold, nickel and Ni-based alloy, Nichrome, were used as substrates, and carbon particles, carbon nanotubes (CNT) and Vulcan XC-72R carbon black, suspended in the monomer acid solution, were incorporated into the film. Pt particles were dispersed on films grown on Ni-based substrates by deposition from a Pt (IV) acid solution at open circuit (OC). CNT trapped into the PANI films have a favorable influence on Pt dispersion. The novel composite electrodes showed a significant catalytic activity for methanol oxidation.
Fil: Bavio, Marcela Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tandil; Argentina. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ingeniería Olavarría; Argentina
Fil: Kessler, Teresita. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ingeniería Olavarría; Argentina
Fil: Castro Luna Berenguer, Ana Maria del Carmen. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina
description Composite film electrodes were prepared by open-circuit Pt deposition on polymeric PANI films that were electrosynthesized from aniline acid solutions with suspended carbon particles (CPs). Gold, nickel and Ni-based alloy, Nichrome, were used as substrates, and carbon particles, carbon nanotubes (CNT) and Vulcan XC-72R carbon black, suspended in the monomer acid solution, were incorporated into the film. Pt particles were dispersed on films grown on Ni-based substrates by deposition from a Pt (IV) acid solution at open circuit (OC). CNT trapped into the PANI films have a favorable influence on Pt dispersion. The novel composite electrodes showed a significant catalytic activity for methanol oxidation.
publishDate 2008
dc.date.none.fl_str_mv 2008-09-15
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/11336/106443
Bavio, Marcela Alejandra; Kessler, Teresita; Castro Luna Berenguer, Ana Maria del Carmen; Preparation and characterization of composite polyaniline materials for catalytic purposes; Academic Press Inc Elsevier Science; Journal of Colloid and Interface Science; 325; 2; 15-9-2008; 414-418
0021-9797
1095-7103
CONICET Digital
CONICET
url http://hdl.handle.net/11336/106443
identifier_str_mv Bavio, Marcela Alejandra; Kessler, Teresita; Castro Luna Berenguer, Ana Maria del Carmen; Preparation and characterization of composite polyaniline materials for catalytic purposes; Academic Press Inc Elsevier Science; Journal of Colloid and Interface Science; 325; 2; 15-9-2008; 414-418
0021-9797
1095-7103
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/abs/pii/S0021979708006310
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jcis.2008.05.039
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
application/pdf
dc.publisher.none.fl_str_mv Academic Press Inc Elsevier Science
publisher.none.fl_str_mv Academic Press Inc Elsevier Science
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 13.011256

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