From regular to irregular solid electrode surfaces : A systematic approach to their characterization

A description of solid surfaces of interest for electrochemical reactions which is based on the analysis of scanning tunneling microscopy images is presented. Real single-crystal surfaces are better described as weakly disordered surfaces, in contrast to strongly disordered surfaces. Under certain c...

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Detalles Bibliográficos
Autores principales: Arvia, Alejandro Jorge, Salvarezza, Roberto Carlos
Formato: Articulo
Lenguaje:Inglés
Publicado: 1995
Materias:
Ciencias Exactas
Química
Dendritic surfaces
Fractile surfaces
Surface defects
Surface roughening
Surface structure
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/121103
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-121103
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
Dendritic surfaces
Fractile surfaces
Surface defects
Surface roughening
Surface structure
spellingShingle Ciencias Exactas
Química
Dendritic surfaces
Fractile surfaces
Surface defects
Surface roughening
Surface structure
Arvia, Alejandro Jorge
Salvarezza, Roberto Carlos
From regular to irregular solid electrode surfaces : A systematic approach to their characterization
topic_facet Ciencias Exactas
Química
Dendritic surfaces
Fractile surfaces
Surface defects
Surface roughening
Surface structure
description A description of solid surfaces of interest for electrochemical reactions which is based on the analysis of scanning tunneling microscopy images is presented. Real single-crystal surfaces are better described as weakly disordered surfaces, in contrast to strongly disordered surfaces. Under certain conditions both anisotropic and isotropic strongly disordered surfaces exhibit fractal properties. The rationale of rough surfaces can be attempted by applying the dynamic scaling theory to analyze STM profiles. Examples from regular to irregular solid surfaces are given covering from real single-crystal and faceted metals to columnar structured and branched metal surfaces. Roughness caused by adsorbates and electropolymer coatings are also considered.
format Articulo
Articulo
author Arvia, Alejandro Jorge
Salvarezza, Roberto Carlos
author_facet Arvia, Alejandro Jorge
Salvarezza, Roberto Carlos
author_sort Arvia, Alejandro Jorge
title From regular to irregular solid electrode surfaces : A systematic approach to their characterization
title_short From regular to irregular solid electrode surfaces : A systematic approach to their characterization
title_full From regular to irregular solid electrode surfaces : A systematic approach to their characterization
title_fullStr From regular to irregular solid electrode surfaces : A systematic approach to their characterization
title_full_unstemmed From regular to irregular solid electrode surfaces : A systematic approach to their characterization
title_sort from regular to irregular solid electrode surfaces : a systematic approach to their characterization
publishDate 1995
url http://sedici.unlp.edu.ar/handle/10915/121103
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AT salvarezzarobertocarlos fromregulartoirregularsolidelectrodesurfacesasystematicapproachtotheircharacterization
bdutipo_str Repositorios
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