Adsorption preference reversal phenomenon from multisite-occupancy theory for two-dimensional lattices

Autores
Matoz Fernandez, Daniel Alejandro; Ramirez Pastor, Antonio Jose
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The statistical thermodynamics of polyatomic species mixtures adsorbed on two-dimensional substrates was developed on a generalization in the spirit of the lattice-gas model and the classical Guggenheim-DiMarzio approximation. In this scheme, the coverage and temperature dependence of the Helmholtz free energy and chemical potential are given. The formalism leads to the exact statistical thermodynamics of binary mixtures adsorbed in one dimension, provides a close approximation for two-dimensional systems accounting multisite occupancy and allows to discuss the dimensionality and lattice structure effects on the known phenomenon of adsorption preference reversal.
Fil: Matoz Fernandez, Daniel Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Física Aplicada ; Argentina
Fil: Ramirez Pastor, Antonio Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Física Aplicada ; Argentina
Materia
Adsorption
Statistical thermodynamics
Preference reversal phenomenon
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/32155
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/32155
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Adsorption preference reversal phenomenon from multisite-occupancy theory for two-dimensional latticesMatoz Fernandez, Daniel AlejandroRamirez Pastor, Antonio JoseAdsorptionStatistical thermodynamicsPreference reversal phenomenonhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1The statistical thermodynamics of polyatomic species mixtures adsorbed on two-dimensional substrates was developed on a generalization in the spirit of the lattice-gas model and the classical Guggenheim-DiMarzio approximation. In this scheme, the coverage and temperature dependence of the Helmholtz free energy and chemical potential are given. The formalism leads to the exact statistical thermodynamics of binary mixtures adsorbed in one dimension, provides a close approximation for two-dimensional systems accounting multisite occupancy and allows to discuss the dimensionality and lattice structure effects on the known phenomenon of adsorption preference reversal.Fil: Matoz Fernandez, Daniel Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Física Aplicada ; ArgentinaFil: Ramirez Pastor, Antonio Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Física Aplicada ; ArgentinaElsevier Science2014-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/32155Ramirez Pastor, Antonio Jose; Matoz Fernandez, Daniel Alejandro; Adsorption preference reversal phenomenon from multisite-occupancy theory for two-dimensional lattices; Elsevier Science; Chemical Physics Letters; 610-611; 7-2014; 131-1340009-2614CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0009261414005600info:eu-repo/semantics/altIdentifier/doi/10.1016/j.cplett.2014.06.055info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:01:43Zoai:ri.conicet.gov.ar:11336/32155instacron: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:34982025-09-29 10:01:44.216CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Adsorption preference reversal phenomenon from multisite-occupancy theory for two-dimensional lattices
title Adsorption preference reversal phenomenon from multisite-occupancy theory for two-dimensional lattices
spellingShingle Adsorption preference reversal phenomenon from multisite-occupancy theory for two-dimensional lattices
Matoz Fernandez, Daniel Alejandro
Adsorption
Statistical thermodynamics
Preference reversal phenomenon
title_short Adsorption preference reversal phenomenon from multisite-occupancy theory for two-dimensional lattices
title_full Adsorption preference reversal phenomenon from multisite-occupancy theory for two-dimensional lattices
title_fullStr Adsorption preference reversal phenomenon from multisite-occupancy theory for two-dimensional lattices
title_full_unstemmed Adsorption preference reversal phenomenon from multisite-occupancy theory for two-dimensional lattices
title_sort Adsorption preference reversal phenomenon from multisite-occupancy theory for two-dimensional lattices
dc.creator.none.fl_str_mv Matoz Fernandez, Daniel Alejandro
Ramirez Pastor, Antonio Jose
author Matoz Fernandez, Daniel Alejandro
author_facet Matoz Fernandez, Daniel Alejandro
Ramirez Pastor, Antonio Jose
author_role author
author2 Ramirez Pastor, Antonio Jose
author2_role author
dc.subject.none.fl_str_mv Adsorption
Statistical thermodynamics
Preference reversal phenomenon
topic Adsorption
Statistical thermodynamics
Preference reversal phenomenon
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The statistical thermodynamics of polyatomic species mixtures adsorbed on two-dimensional substrates was developed on a generalization in the spirit of the lattice-gas model and the classical Guggenheim-DiMarzio approximation. In this scheme, the coverage and temperature dependence of the Helmholtz free energy and chemical potential are given. The formalism leads to the exact statistical thermodynamics of binary mixtures adsorbed in one dimension, provides a close approximation for two-dimensional systems accounting multisite occupancy and allows to discuss the dimensionality and lattice structure effects on the known phenomenon of adsorption preference reversal.
Fil: Matoz Fernandez, Daniel Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Física Aplicada ; Argentina
Fil: Ramirez Pastor, Antonio Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Física Aplicada ; Argentina
description The statistical thermodynamics of polyatomic species mixtures adsorbed on two-dimensional substrates was developed on a generalization in the spirit of the lattice-gas model and the classical Guggenheim-DiMarzio approximation. In this scheme, the coverage and temperature dependence of the Helmholtz free energy and chemical potential are given. The formalism leads to the exact statistical thermodynamics of binary mixtures adsorbed in one dimension, provides a close approximation for two-dimensional systems accounting multisite occupancy and allows to discuss the dimensionality and lattice structure effects on the known phenomenon of adsorption preference reversal.
publishDate 2014
dc.date.none.fl_str_mv 2014-07
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/11336/32155
Ramirez Pastor, Antonio Jose; Matoz Fernandez, Daniel Alejandro; Adsorption preference reversal phenomenon from multisite-occupancy theory for two-dimensional lattices; Elsevier Science; Chemical Physics Letters; 610-611; 7-2014; 131-134
0009-2614
CONICET Digital
CONICET
url http://hdl.handle.net/11336/32155
identifier_str_mv Ramirez Pastor, Antonio Jose; Matoz Fernandez, Daniel Alejandro; Adsorption preference reversal phenomenon from multisite-occupancy theory for two-dimensional lattices; Elsevier Science; Chemical Physics Letters; 610-611; 7-2014; 131-134
0009-2614
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0009261414005600
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.cplett.2014.06.055
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
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_ 1844613814499147776
score 13.070432

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