Determination of the energetic topography of bivariate heterogeneous surfaces from adsorption isotherms

The reversible adsorption process occurring on patchwise heterogeneous bivariate surfaces is studied by Monte Carlo simulation and mean-field approximation. These surfaces are characterized by a collection of deep and shallow adsorbing patches with a typical length scale l. Patches can be either arr...

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Autores: Centres, Paulo Marcelo, Bulnes, Fernando Manuel, Zgrablich, Jorge Andres, Ramirez Pastor, Antonio Jose
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2011
País:Argentina
Recursos:Consejo Nacional de Investigaciones Científicas y Técnicas
Repositorio:CONICET Digital (CONICET)
Idioma:inglés
OAI Identifier:oai:ri.conicet.gov.ar:11336/14103
Acesso em linha:http://hdl.handle.net/11336/14103
Access Level:acceso abierto
Palavra-chave:Lattice- Gas
Adsorption
Heterogeneity
Monte Carlo
https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
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spelling Determination of the energetic topography of bivariate heterogeneous surfaces from adsorption isothermsCentres, Paulo MarceloBulnes, Fernando ManuelZgrablich, Jorge AndresRamirez Pastor, Antonio JoseLattice- GasAdsorptionHeterogeneityMonte Carlohttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1The reversible adsorption process occurring on patchwise heterogeneous bivariate surfaces is studied by Monte Carlo simulation and mean-field approximation. These surfaces are characterized by a collection of deep and shallow adsorbing patches with a typical length scale l. Patches can be either arranged in a deterministic chessboard structure or in a random way. Previous studies showed that the topography of a given surface can be obtained from the knowledge of the corresponding adsorption isotherm and a reference curve. In the present work, we discuss the advantages and disadvantages of using different reference curves. One of the main consequences of this analysis is to provide an improved method for the determination of the energetic topography of the surface from adsorption measurements.Fil: Centres, Paulo Marcelo. Universidad Nacional de San Luis; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Física Aplicada; ArgentinaFil: Bulnes, Fernando Manuel. Universidad Nacional de San Luis; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Física Aplicada; ArgentinaFil: Zgrablich, Jorge Andres. Universidad Nacional de San Luis; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Física Aplicada; ArgentinaFil: Ramirez Pastor, Antonio Jose. Universidad Nacional de San Luis; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Física Aplicada; ArgentinaSpringer2011-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/14103Centres, Paulo Marcelo; Bulnes, Fernando Manuel; Zgrablich, Jorge Andres; Ramirez Pastor, Antonio Jose; Determination of the energetic topography of bivariate heterogeneous surfaces from adsorption isotherms; Springer; Adsorption; 17; 2; 3-2011; 403-4100929-5607enginfo:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007/s10450-011-9346-2info:eu-repo/semantics/altIdentifier/doi/10.1007/s10450-011-9346-2info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2024-05-08T13:44:13Zoai:ri.conicet.gov.ar:11336/14103instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982024-05-08 13:44:13.673CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Determination of the energetic topography of bivariate heterogeneous surfaces from adsorption isotherms
title Determination of the energetic topography of bivariate heterogeneous surfaces from adsorption isotherms
spellingShingle Determination of the energetic topography of bivariate heterogeneous surfaces from adsorption isotherms
Centres, Paulo Marcelo
Lattice- Gas
Adsorption
Heterogeneity
Monte Carlo
https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
title_short Determination of the energetic topography of bivariate heterogeneous surfaces from adsorption isotherms
title_full Determination of the energetic topography of bivariate heterogeneous surfaces from adsorption isotherms
title_fullStr Determination of the energetic topography of bivariate heterogeneous surfaces from adsorption isotherms
title_full_unstemmed Determination of the energetic topography of bivariate heterogeneous surfaces from adsorption isotherms
title_sort Determination of the energetic topography of bivariate heterogeneous surfaces from adsorption isotherms
dc.creator.none.fl_str_mv Centres, Paulo Marcelo
Bulnes, Fernando Manuel
Zgrablich, Jorge Andres
Ramirez Pastor, Antonio Jose
author Centres, Paulo Marcelo
author_facet Centres, Paulo Marcelo
Bulnes, Fernando Manuel
Zgrablich, Jorge Andres
Ramirez Pastor, Antonio Jose
author_role author
author2 Bulnes, Fernando Manuel
Zgrablich, Jorge Andres
Ramirez Pastor, Antonio Jose
author2_role author
author
author
dc.subject.none.fl_str_mv Lattice- Gas
Adsorption
Heterogeneity
Monte Carlo
https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
topic Lattice- Gas
Adsorption
Heterogeneity
Monte Carlo
https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
description The reversible adsorption process occurring on patchwise heterogeneous bivariate surfaces is studied by Monte Carlo simulation and mean-field approximation. These surfaces are characterized by a collection of deep and shallow adsorbing patches with a typical length scale l. Patches can be either arranged in a deterministic chessboard structure or in a random way. Previous studies showed that the topography of a given surface can be obtained from the knowledge of the corresponding adsorption isotherm and a reference curve. In the present work, we discuss the advantages and disadvantages of using different reference curves. One of the main consequences of this analysis is to provide an improved method for the determination of the energetic topography of the surface from adsorption measurements.
publishDate 2011
dc.date.none.fl_str_mv 2011-03
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/14103
Centres, Paulo Marcelo; Bulnes, Fernando Manuel; Zgrablich, Jorge Andres; Ramirez Pastor, Antonio Jose; Determination of the energetic topography of bivariate heterogeneous surfaces from adsorption isotherms; Springer; Adsorption; 17; 2; 3-2011; 403-410
0929-5607
url http://hdl.handle.net/11336/14103
identifier_str_mv Centres, Paulo Marcelo; Bulnes, Fernando Manuel; Zgrablich, Jorge Andres; Ramirez Pastor, Antonio Jose; Determination of the energetic topography of bivariate heterogeneous surfaces from adsorption isotherms; Springer; Adsorption; 17; 2; 3-2011; 403-410
0929-5607
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007/s10450-011-9346-2
info:eu-repo/semantics/altIdentifier/doi/10.1007/s10450-011-9346-2
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1799195130671923200
score 15,811543

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