Mechanistic model for the electrochemical facetting of metals with development of preferred crystallographic orientations
- Autores
- Albano, Ezequiel Vicente; Mártin, H. O.; Arvia, Alejandro Jorge
- Año de publicación
- 1988
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- A model for the development of surface profiles of face-centred cubic metals which can be related to the electrochemical facetting with preferred, oriented crystallographic planes, is proposed and simulated by means of the Monte Carlo method. Successive cycles of selective electrodissolution and electrodeposition under a periodic potential are simulated through the withdrawal and attachment of particles to the metal profile according to specified rules which are supported by experimental observations. The model is applied to the development of two different crystallographic faces starting from either perfectly-ordered void-free profiles (single crystal approach) or a rough profile with defects in the bulk (polycrystal approach). The simulation results are in qualitative agreement with electrochemical facetting data, scanning electron microscopy and scanning tunneling microscopy images of various face-centred cubic metals.
Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas
Facultad de Ciencias Exactas - Materia
-
Ciencias Exactas
Química
Electrochemical facetting
Oriented crystallographic
Metals - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by-nc-sa/4.0/
- Repositorio
.jpg)
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/118529
Ver los metadatos del registro completo
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Mechanistic model for the electrochemical facetting of metals with development of preferred crystallographic orientationsAlbano, Ezequiel VicenteMártin, H. O.Arvia, Alejandro JorgeCiencias ExactasQuímicaElectrochemical facettingOriented crystallographicMetalsA model for the development of surface profiles of face-centred cubic metals which can be related to the electrochemical facetting with preferred, oriented crystallographic planes, is proposed and simulated by means of the Monte Carlo method. Successive cycles of selective electrodissolution and electrodeposition under a periodic potential are simulated through the withdrawal and attachment of particles to the metal profile according to specified rules which are supported by experimental observations. The model is applied to the development of two different crystallographic faces starting from either perfectly-ordered void-free profiles (single crystal approach) or a rough profile with defects in the bulk (polycrystal approach). The simulation results are in qualitative agreement with electrochemical facetting data, scanning electron microscopy and scanning tunneling microscopy images of various face-centred cubic metals.Instituto de Investigaciones Fisicoquímicas Teóricas y AplicadasFacultad de Ciencias Exactas1988info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf271-277http://sedici.unlp.edu.ar/handle/10915/118529enginfo:eu-repo/semantics/altIdentifier/issn/0013-4686info:eu-repo/semantics/altIdentifier/doi/10.1016/0013-4686(88)80014-8info: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:UNLP2025-10-22T17:08:50Zoai:sedici.unlp.edu.ar:10915/118529Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-22 17:08:50.381SEDICI (UNLP) - Universidad Nacional de La Platafalse |
| dc.title.none.fl_str_mv |
Mechanistic model for the electrochemical facetting of metals with development of preferred crystallographic orientations |
| title |
Mechanistic model for the electrochemical facetting of metals with development of preferred crystallographic orientations |
| spellingShingle |
Mechanistic model for the electrochemical facetting of metals with development of preferred crystallographic orientations Albano, Ezequiel Vicente Ciencias Exactas Química Electrochemical facetting Oriented crystallographic Metals |
| title_short |
Mechanistic model for the electrochemical facetting of metals with development of preferred crystallographic orientations |
| title_full |
Mechanistic model for the electrochemical facetting of metals with development of preferred crystallographic orientations |
| title_fullStr |
Mechanistic model for the electrochemical facetting of metals with development of preferred crystallographic orientations |
| title_full_unstemmed |
Mechanistic model for the electrochemical facetting of metals with development of preferred crystallographic orientations |
| title_sort |
Mechanistic model for the electrochemical facetting of metals with development of preferred crystallographic orientations |
| dc.creator.none.fl_str_mv |
Albano, Ezequiel Vicente Mártin, H. O. Arvia, Alejandro Jorge |
| author |
Albano, Ezequiel Vicente |
| author_facet |
Albano, Ezequiel Vicente Mártin, H. O. Arvia, Alejandro Jorge |
| author_role |
author |
| author2 |
Mártin, H. O. Arvia, Alejandro Jorge |
| author2_role |
author author |
| dc.subject.none.fl_str_mv |
Ciencias Exactas Química Electrochemical facetting Oriented crystallographic Metals |
| topic |
Ciencias Exactas Química Electrochemical facetting Oriented crystallographic Metals |
| dc.description.none.fl_txt_mv |
A model for the development of surface profiles of face-centred cubic metals which can be related to the electrochemical facetting with preferred, oriented crystallographic planes, is proposed and simulated by means of the Monte Carlo method. Successive cycles of selective electrodissolution and electrodeposition under a periodic potential are simulated through the withdrawal and attachment of particles to the metal profile according to specified rules which are supported by experimental observations. The model is applied to the development of two different crystallographic faces starting from either perfectly-ordered void-free profiles (single crystal approach) or a rough profile with defects in the bulk (polycrystal approach). The simulation results are in qualitative agreement with electrochemical facetting data, scanning electron microscopy and scanning tunneling microscopy images of various face-centred cubic metals. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas Facultad de Ciencias Exactas |
| description |
A model for the development of surface profiles of face-centred cubic metals which can be related to the electrochemical facetting with preferred, oriented crystallographic planes, is proposed and simulated by means of the Monte Carlo method. Successive cycles of selective electrodissolution and electrodeposition under a periodic potential are simulated through the withdrawal and attachment of particles to the metal profile according to specified rules which are supported by experimental observations. The model is applied to the development of two different crystallographic faces starting from either perfectly-ordered void-free profiles (single crystal approach) or a rough profile with defects in the bulk (polycrystal approach). The simulation results are in qualitative agreement with electrochemical facetting data, scanning electron microscopy and scanning tunneling microscopy images of various face-centred cubic metals. |
| publishDate |
1988 |
| dc.date.none.fl_str_mv |
1988 |
| 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 |
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publishedVersion |
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http://sedici.unlp.edu.ar/handle/10915/118529 |
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http://sedici.unlp.edu.ar/handle/10915/118529 |
| dc.language.none.fl_str_mv |
eng |
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eng |
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info:eu-repo/semantics/altIdentifier/issn/0013-4686 info:eu-repo/semantics/altIdentifier/doi/10.1016/0013-4686(88)80014-8 |
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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) |
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openAccess |
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http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) |
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