Spectroscopic investigations of C<sub>3</sub> primary alcohols on platinum electrodes in acid solutions: Part I. <i>n</i>-propanol

Autores
Pastor Tejera, Elena; Wasmus, S.; Iwasita, Teresa; Arévalo, María Carmen; González, Sergio; Arvia, Alejandro Jorge
Año de publicación
1993
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The electrochemical behavior of n-propanol (n-PrOH) on polycrystalline Pt in acid solutions was investigated using in situ Fourier transform infrared spectroscopy (FTIRS) and on line differential electrochemical mass spectrometry (DEMS). The main products of n-PrOH oxidation are CO2, propanal and propionic acid. Different types of adsorbates with one, two or three C atoms were detected. Ethane and propane are produced from n-PrOH adsorbates during potential cycling in the H-adatom potential region. An increase in the quantity of adsorbed CO was observed after hydrogenation of n-PrOH adsorbates.
Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas
Facultad de Ciencias Exactas
Materia
Ciencias Exactas
Química
Espectroscopía Infrarroja por Transformada de Fourier
Espectrometría de Masas
Propanoles
Electrodos
Platino (Metal)
polycrystalline
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/82026
Acceder
id SEDICI_115701c74be99f9988adcae4b8c893c3
oai_identifier_str oai:sedici.unlp.edu.ar:10915/82026
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Spectroscopic investigations of C<sub>3</sub> primary alcohols on platinum electrodes in acid solutions: Part I. <i>n</i>-propanolPastor Tejera, ElenaWasmus, S.Iwasita, TeresaArévalo, María CarmenGonzález, SergioArvia, Alejandro JorgeCiencias ExactasQuímicaEspectroscopía Infrarroja por Transformada de FourierEspectrometría de MasasPropanolesElectrodosPlatino (Metal)polycrystallineThe electrochemical behavior of <i>n</i>-propanol (<i>n</i>-PrOH) on polycrystalline Pt in acid solutions was investigated using in situ Fourier transform infrared spectroscopy (FTIRS) and on line differential electrochemical mass spectrometry (DEMS). The main products of <i>n</i>-PrOH oxidation are CO<sub>2</sub>, propanal and propionic acid. Different types of adsorbates with one, two or three C atoms were detected. Ethane and propane are produced from <i>n</i>-PrOH adsorbates during potential cycling in the H-adatom potential region. An increase in the quantity of adsorbed CO was observed after hydrogenation of <i>n</i>-PrOH adsorbates.Instituto de Investigaciones Fisicoquímicas Teóricas y AplicadasFacultad de Ciencias Exactas1993-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf97-116http://sedici.unlp.edu.ar/handle/10915/82026enginfo:eu-repo/semantics/altIdentifier/issn/1572-6657info:eu-repo/semantics/altIdentifier/doi/10.1016/0022-0728(93)80199-Rinfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-10-22T16:56:08Zoai:sedici.unlp.edu.ar:10915/82026Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-22 16:56:08.716SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Spectroscopic investigations of C<sub>3</sub> primary alcohols on platinum electrodes in acid solutions: Part I. <i>n</i>-propanol
title Spectroscopic investigations of C<sub>3</sub> primary alcohols on platinum electrodes in acid solutions: Part I. <i>n</i>-propanol
spellingShingle Spectroscopic investigations of C<sub>3</sub> primary alcohols on platinum electrodes in acid solutions: Part I. <i>n</i>-propanol
Pastor Tejera, Elena
Ciencias Exactas
Química
Espectroscopía Infrarroja por Transformada de Fourier
Espectrometría de Masas
Propanoles
Electrodos
Platino (Metal)
polycrystalline
title_short Spectroscopic investigations of C<sub>3</sub> primary alcohols on platinum electrodes in acid solutions: Part I. <i>n</i>-propanol
title_full Spectroscopic investigations of C<sub>3</sub> primary alcohols on platinum electrodes in acid solutions: Part I. <i>n</i>-propanol
title_fullStr Spectroscopic investigations of C<sub>3</sub> primary alcohols on platinum electrodes in acid solutions: Part I. <i>n</i>-propanol
title_full_unstemmed Spectroscopic investigations of C<sub>3</sub> primary alcohols on platinum electrodes in acid solutions: Part I. <i>n</i>-propanol
title_sort Spectroscopic investigations of C<sub>3</sub> primary alcohols on platinum electrodes in acid solutions: Part I. <i>n</i>-propanol
dc.creator.none.fl_str_mv Pastor Tejera, Elena
Wasmus, S.
Iwasita, Teresa
Arévalo, María Carmen
González, Sergio
Arvia, Alejandro Jorge
author Pastor Tejera, Elena
author_facet Pastor Tejera, Elena
Wasmus, S.
Iwasita, Teresa
Arévalo, María Carmen
González, Sergio
Arvia, Alejandro Jorge
author_role author
author2 Wasmus, S.
Iwasita, Teresa
Arévalo, María Carmen
González, Sergio
Arvia, Alejandro Jorge
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Ciencias Exactas
Química
Espectroscopía Infrarroja por Transformada de Fourier
Espectrometría de Masas
Propanoles
Electrodos
Platino (Metal)
polycrystalline
topic Ciencias Exactas
Química
Espectroscopía Infrarroja por Transformada de Fourier
Espectrometría de Masas
Propanoles
Electrodos
Platino (Metal)
polycrystalline
dc.description.none.fl_txt_mv The electrochemical behavior of <i>n</i>-propanol (<i>n</i>-PrOH) on polycrystalline Pt in acid solutions was investigated using in situ Fourier transform infrared spectroscopy (FTIRS) and on line differential electrochemical mass spectrometry (DEMS). The main products of <i>n</i>-PrOH oxidation are CO<sub>2</sub>, propanal and propionic acid. Different types of adsorbates with one, two or three C atoms were detected. Ethane and propane are produced from <i>n</i>-PrOH adsorbates during potential cycling in the H-adatom potential region. An increase in the quantity of adsorbed CO was observed after hydrogenation of <i>n</i>-PrOH adsorbates.
Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas
Facultad de Ciencias Exactas
description The electrochemical behavior of <i>n</i>-propanol (<i>n</i>-PrOH) on polycrystalline Pt in acid solutions was investigated using in situ Fourier transform infrared spectroscopy (FTIRS) and on line differential electrochemical mass spectrometry (DEMS). The main products of <i>n</i>-PrOH oxidation are CO<sub>2</sub>, propanal and propionic acid. Different types of adsorbates with one, two or three C atoms were detected. Ethane and propane are produced from <i>n</i>-PrOH adsorbates during potential cycling in the H-adatom potential region. An increase in the quantity of adsorbed CO was observed after hydrogenation of <i>n</i>-PrOH adsorbates.
publishDate 1993
dc.date.none.fl_str_mv 1993-05
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
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://sedici.unlp.edu.ar/handle/10915/82026
url http://sedici.unlp.edu.ar/handle/10915/82026
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/1572-6657
info:eu-repo/semantics/altIdentifier/doi/10.1016/0022-0728(93)80199-R
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
97-116
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
_version_ 1846783163362181120
score 12.982451

Publicaciones similares