Chemisorption of methanol on different platinum electrodes (smooth and rough polycrystalline, monocrystalline, and preferentially oriented), as studied by EMIRS

EMIR spectra of methanol electroadsorbates on smooth and rough polycrystalline, monocrystalline and preferentially oriented platinum electrodes are reported. The (100)-type preferred oriented platinum behaves approximately as Pt (100) single crystals. On electrodispersed platinum electrodes the pois...

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Autores principales: Beden, B., Hahn, F., Lamy, C., Léger, J. M., Tacconi, Norma R. de, Lezna, Reynaldo Oscar, Arvia, Alejandro Jorge
Formato: Articulo
Lenguaje:Inglés
Publicado: 1989
Materias:
Ciencias Exactas
Química
EMIRS
Methanol electroadsorbates
Platinum electrodes
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/119172
https://www.sciencedirect.com/science/article/abs/pii/0022072889850089
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-119172
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
EMIRS
Methanol electroadsorbates
Platinum electrodes
spellingShingle Ciencias Exactas
Química
EMIRS
Methanol electroadsorbates
Platinum electrodes
Beden, B.
Hahn, F.
Lamy, C.
Léger, J. M.
Tacconi, Norma R. de
Lezna, Reynaldo Oscar
Arvia, Alejandro Jorge
Chemisorption of methanol on different platinum electrodes (smooth and rough polycrystalline, monocrystalline, and preferentially oriented), as studied by EMIRS
topic_facet Ciencias Exactas
Química
EMIRS
Methanol electroadsorbates
Platinum electrodes
description EMIR spectra of methanol electroadsorbates on smooth and rough polycrystalline, monocrystalline and preferentially oriented platinum electrodes are reported. The (100)-type preferred oriented platinum behaves approximately as Pt (100) single crystals. On electrodispersed platinum electrodes the poisoning phenomena due to CO adsorbates appear to be reduced as compared to smooth platinum electrodes. EMIRS results correlate well with the electrochemical behaviour of the different platinum electrodes for methanol electrooxidation.
format Articulo
Articulo
author Beden, B.
Hahn, F.
Lamy, C.
Léger, J. M.
Tacconi, Norma R. de
Lezna, Reynaldo Oscar
Arvia, Alejandro Jorge
author_facet Beden, B.
Hahn, F.
Lamy, C.
Léger, J. M.
Tacconi, Norma R. de
Lezna, Reynaldo Oscar
Arvia, Alejandro Jorge
author_sort Beden, B.
title Chemisorption of methanol on different platinum electrodes (smooth and rough polycrystalline, monocrystalline, and preferentially oriented), as studied by EMIRS
title_short Chemisorption of methanol on different platinum electrodes (smooth and rough polycrystalline, monocrystalline, and preferentially oriented), as studied by EMIRS
title_full Chemisorption of methanol on different platinum electrodes (smooth and rough polycrystalline, monocrystalline, and preferentially oriented), as studied by EMIRS
title_fullStr Chemisorption of methanol on different platinum electrodes (smooth and rough polycrystalline, monocrystalline, and preferentially oriented), as studied by EMIRS
title_full_unstemmed Chemisorption of methanol on different platinum electrodes (smooth and rough polycrystalline, monocrystalline, and preferentially oriented), as studied by EMIRS
title_sort chemisorption of methanol on different platinum electrodes (smooth and rough polycrystalline, monocrystalline, and preferentially oriented), as studied by emirs
publishDate 1989
url http://sedici.unlp.edu.ar/handle/10915/119172
https://www.sciencedirect.com/science/article/abs/pii/0022072889850089
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