A semiempirical quantum approach to possible structures of copper electrodeposits at submonolayer and monolayer levels on Pt(100) and Pt(111) clusters

The development and reconstruction of surface structures formed by underpotential deposition (UPD) of Cu atoms on Pt(100) and Pt(111) clusters are approached through extended Hückel molecular orbital (EHMO) calculations applied to a statistical Cu atom deposition. These results allow us to obtain a...

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Detalles Bibliográficos
Autores principales: López, M. B., Estiú, Guillermina, Castro, Eduardo Alberto, Arvia, Alejandro Jorge
Formato: Articulo
Lenguaje:Inglés
Publicado: 1992
Materias:
Ciencias Exactas
Química
Extended Hückel molecular orbital
Copper electrodeposits
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/118683
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-118683
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
Extended Hückel molecular orbital
Copper electrodeposits
spellingShingle Ciencias Exactas
Química
Extended Hückel molecular orbital
Copper electrodeposits
López, M. B.
Estiú, Guillermina
Castro, Eduardo Alberto
Arvia, Alejandro Jorge
A semiempirical quantum approach to possible structures of copper electrodeposits at submonolayer and monolayer levels on Pt(100) and Pt(111) clusters
topic_facet Ciencias Exactas
Química
Extended Hückel molecular orbital
Copper electrodeposits
description The development and reconstruction of surface structures formed by underpotential deposition (UPD) of Cu atoms on Pt(100) and Pt(111) clusters are approached through extended Hückel molecular orbital (EHMO) calculations applied to a statistical Cu atom deposition. These results allow us to obtain a qualitative description of the different stable configurations of Cu atoms on the Pt cluster surfaces in terms of the corresponding binding energies.
format Articulo
Articulo
author López, M. B.
Estiú, Guillermina
Castro, Eduardo Alberto
Arvia, Alejandro Jorge
author_facet López, M. B.
Estiú, Guillermina
Castro, Eduardo Alberto
Arvia, Alejandro Jorge
author_sort López, M. B.
title A semiempirical quantum approach to possible structures of copper electrodeposits at submonolayer and monolayer levels on Pt(100) and Pt(111) clusters
title_short A semiempirical quantum approach to possible structures of copper electrodeposits at submonolayer and monolayer levels on Pt(100) and Pt(111) clusters
title_full A semiempirical quantum approach to possible structures of copper electrodeposits at submonolayer and monolayer levels on Pt(100) and Pt(111) clusters
title_fullStr A semiempirical quantum approach to possible structures of copper electrodeposits at submonolayer and monolayer levels on Pt(100) and Pt(111) clusters
title_full_unstemmed A semiempirical quantum approach to possible structures of copper electrodeposits at submonolayer and monolayer levels on Pt(100) and Pt(111) clusters
title_sort semiempirical quantum approach to possible structures of copper electrodeposits at submonolayer and monolayer levels on pt(100) and pt(111) clusters
publishDate 1992
url http://sedici.unlp.edu.ar/handle/10915/118683
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