A contribution to the mechanism of “reduced” CO<sub>2</sub> adsorbates electro-oxidation from combined spectroelectrochemical and voltammetric data

The nature of reduced CO<sub>2</sub> adsorbates, as well as the mechanisms for their electro-oxidation on platinum, have been reviewed through the light of new experimental data obtained by cyclic voltammetry and by Fourier transform infrared reflectance spectroscopy. Three different “re...

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Autores principales: Arévalo. M. C., Gomis-Bas, C., Hahn, F., Beden, B., Arévalo, A., Arvia, Alejandro Jorge
Formato: Articulo
Lenguaje:Inglés
Publicado: 1994
Materias:
Ciencias Exactas
Química
Spectroelectrochemistry
Cyclic voltammetry
Reduced CO2
Reflectance infrared spectroscopy
Electrocatalysis
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/118473
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-118473
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Exactas
Química
Spectroelectrochemistry
Cyclic voltammetry
Reduced CO2
Reflectance infrared spectroscopy
Electrocatalysis
spellingShingle Ciencias Exactas
Química
Spectroelectrochemistry
Cyclic voltammetry
Reduced CO2
Reflectance infrared spectroscopy
Electrocatalysis
Arévalo. M. C.
Gomis-Bas, C.
Hahn, F.
Beden, B.
Arévalo, A.
Arvia, Alejandro Jorge
A contribution to the mechanism of “reduced” CO<sub>2</sub> adsorbates electro-oxidation from combined spectroelectrochemical and voltammetric data
topic_facet Ciencias Exactas
Química
Spectroelectrochemistry
Cyclic voltammetry
Reduced CO2
Reflectance infrared spectroscopy
Electrocatalysis
description The nature of reduced CO<sub>2</sub> adsorbates, as well as the mechanisms for their electro-oxidation on platinum, have been reviewed through the light of new experimental data obtained by cyclic voltammetry and by Fourier transform infrared reflectance spectroscopy. Three different “reduced” CO<sub>2</sub> adsorbates are described as “‘ensembles”. It is suggested that they involve different extents of adsorbed entities, among which weakly bound and strongly bound hydrogen atoms play the most important role.
format Articulo
Articulo
author Arévalo. M. C.
Gomis-Bas, C.
Hahn, F.
Beden, B.
Arévalo, A.
Arvia, Alejandro Jorge
author_facet Arévalo. M. C.
Gomis-Bas, C.
Hahn, F.
Beden, B.
Arévalo, A.
Arvia, Alejandro Jorge
author_sort Arévalo. M. C.
title A contribution to the mechanism of “reduced” CO<sub>2</sub> adsorbates electro-oxidation from combined spectroelectrochemical and voltammetric data
title_short A contribution to the mechanism of “reduced” CO<sub>2</sub> adsorbates electro-oxidation from combined spectroelectrochemical and voltammetric data
title_full A contribution to the mechanism of “reduced” CO<sub>2</sub> adsorbates electro-oxidation from combined spectroelectrochemical and voltammetric data
title_fullStr A contribution to the mechanism of “reduced” CO<sub>2</sub> adsorbates electro-oxidation from combined spectroelectrochemical and voltammetric data
title_full_unstemmed A contribution to the mechanism of “reduced” CO<sub>2</sub> adsorbates electro-oxidation from combined spectroelectrochemical and voltammetric data
title_sort contribution to the mechanism of “reduced” co<sub>2</sub> adsorbates electro-oxidation from combined spectroelectrochemical and voltammetric data
publishDate 1994
url http://sedici.unlp.edu.ar/handle/10915/118473
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