Active Pt-PbOx/C anodes to promote the formic acid oxidation in presence of sulfuric acid

Detalhes bibliográficos
Autor(a) principal: Buzzo,Guilherme S.
Data de Publicação: 2010
Outros Autores: Niquirilo,Rafael V., Suffredini,Hugo B.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Journal of the Brazilian Chemical Society (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532010000100026
Resumo: The performance of Pt-PbOx-based catalysts to promote the formic acid oxidation is described here. All materials were synthesized by a modified sol-gel method. Voltammetric studies showed that the Pt-PbOx/C anode starts the oxidation process at extremely low potentials. Quasi-stationary polarization experiments and current vs. time measurements confirmed this affirmation.
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spelling Active Pt-PbOx/C anodes to promote the formic acid oxidation in presence of sulfuric acidlead oxide-based catalystsPbformic acid oxidationmodified sol-gel methodenergyThe performance of Pt-PbOx-based catalysts to promote the formic acid oxidation is described here. All materials were synthesized by a modified sol-gel method. Voltammetric studies showed that the Pt-PbOx/C anode starts the oxidation process at extremely low potentials. Quasi-stationary polarization experiments and current vs. time measurements confirmed this affirmation.Sociedade Brasileira de Química2010-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532010000100026Journal of the Brazilian Chemical Society v.21 n.1 2010reponame:Journal of the Brazilian Chemical Society (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0103-50532010000100026info:eu-repo/semantics/openAccessBuzzo,Guilherme S.Niquirilo,Rafael V.Suffredini,Hugo B.eng2010-02-18T00:00:00Zoai:scielo:S0103-50532010000100026Revistahttp://jbcs.sbq.org.brONGhttps://old.scielo.br/oai/scielo-oai.php||office@jbcs.sbq.org.br1678-47900103-5053opendoar:2010-02-18T00:00Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv Active Pt-PbOx/C anodes to promote the formic acid oxidation in presence of sulfuric acid
title Active Pt-PbOx/C anodes to promote the formic acid oxidation in presence of sulfuric acid
spellingShingle Active Pt-PbOx/C anodes to promote the formic acid oxidation in presence of sulfuric acid
Buzzo,Guilherme S.
lead oxide-based catalysts
Pb
formic acid oxidation
modified sol-gel method
energy
title_short Active Pt-PbOx/C anodes to promote the formic acid oxidation in presence of sulfuric acid
title_full Active Pt-PbOx/C anodes to promote the formic acid oxidation in presence of sulfuric acid
title_fullStr Active Pt-PbOx/C anodes to promote the formic acid oxidation in presence of sulfuric acid
title_full_unstemmed Active Pt-PbOx/C anodes to promote the formic acid oxidation in presence of sulfuric acid
title_sort Active Pt-PbOx/C anodes to promote the formic acid oxidation in presence of sulfuric acid
author Buzzo,Guilherme S.
author_facet Buzzo,Guilherme S.
Niquirilo,Rafael V.
Suffredini,Hugo B.
author_role author
author2 Niquirilo,Rafael V.
Suffredini,Hugo B.
author2_role author
author
dc.contributor.author.fl_str_mv Buzzo,Guilherme S.
Niquirilo,Rafael V.
Suffredini,Hugo B.
dc.subject.por.fl_str_mv lead oxide-based catalysts
Pb
formic acid oxidation
modified sol-gel method
energy
topic lead oxide-based catalysts
Pb
formic acid oxidation
modified sol-gel method
energy
description The performance of Pt-PbOx-based catalysts to promote the formic acid oxidation is described here. All materials were synthesized by a modified sol-gel method. Voltammetric studies showed that the Pt-PbOx/C anode starts the oxidation process at extremely low potentials. Quasi-stationary polarization experiments and current vs. time measurements confirmed this affirmation.
publishDate 2010
dc.date.none.fl_str_mv 2010-01-01
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=S0103-50532010000100026
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532010000100026
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0103-50532010000100026
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 Journal of the Brazilian Chemical Society v.21 n.1 2010
reponame:Journal of the Brazilian Chemical Society (Online)
instname:Sociedade Brasileira de Química (SBQ)
instacron:SBQ
instname_str Sociedade Brasileira de Química (SBQ)
instacron_str SBQ
institution SBQ
reponame_str Journal of the Brazilian Chemical Society (Online)
collection Journal of the Brazilian Chemical Society (Online)
repository.name.fl_str_mv Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)
repository.mail.fl_str_mv ||office@jbcs.sbq.org.br
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