Critical behavior of interacting monomers adsorbed on one-dimensional channels arranged in a triangular cross-sectional structure: Mixed interactions along and across the channels

Autores
Pasinetti, Pedro Marcelo; Romá, Federico José; Riccardo, Jose Luis; Ramirez Pastor, Antonio Jose
Año de publicación
2010
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Monte Carlo simulations and finite-size scaling analysis have been carried out to study the critical behavior in a submonolayer lattice-gas which mimics a nanoporous environment. In this model, the adsorbent is modeled as one-dimensional channels of equivalent adsorption sites arranged in a triangular cross-sectional structure. Two kinds of lateral interaction energies have been considered: 1 wL interaction energy between nearest-neighbor particles adsorbed along a single channel and 2 wT interaction energy between particles adsorbed across nearest-neighbor channels. We focus on the case of repulsive transverse wT 0 and attractive longitudinal wL0 lateral interactions, where a rich variety of structural orderings are observed in the adlayer depending on the value of the parameters kBT/wT being kB the Boltzmann constant and wL /wT. The results reveal the existence of a first-order phase transition in the adlayer between a low-temperature “condensed” phase and a high-temperature “disordered” phase.
Fil: Pasinetti, Pedro Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Física Aplicada "Dr. Jorge Andrés Zgrablich". Universidad Nacional de San Luis. Facultad de Ciencias Físico Matemáticas y Naturales. Instituto de Física Aplicada "Dr. Jorge Andrés Zgrablich"; Argentina
Fil: Romá, Federico José. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Física Aplicada "Dr. Jorge Andrés Zgrablich". Universidad Nacional de San Luis. Facultad de Ciencias Físico Matemáticas y Naturales. Instituto de Física Aplicada "Dr. Jorge Andrés Zgrablich"; Argentina
Fil: Riccardo, Jose Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Física Aplicada "Dr. Jorge Andrés Zgrablich". Universidad Nacional de San Luis. Facultad de Ciencias Físico Matemáticas y Naturales. Instituto de Física Aplicada "Dr. Jorge Andrés Zgrablich"; Argentina
Fil: Ramirez Pastor, Antonio Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Física Aplicada "Dr. Jorge Andrés Zgrablich". Universidad Nacional de San Luis. Facultad de Ciencias Físico Matemáticas y Naturales. Instituto de Física Aplicada "Dr. Jorge Andrés Zgrablich"; Argentina
Materia
PHASE TRANSITIONS
NANOCHANELS
LATTICE GASES
MONTE CARLO SIMULATIONS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/279484
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/279484
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Critical behavior of interacting monomers adsorbed on one-dimensional channels arranged in a triangular cross-sectional structure: Mixed interactions along and across the channelsPasinetti, Pedro MarceloRomá, Federico JoséRiccardo, Jose LuisRamirez Pastor, Antonio JosePHASE TRANSITIONSNANOCHANELSLATTICE GASESMONTE CARLO SIMULATIONShttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1Monte Carlo simulations and finite-size scaling analysis have been carried out to study the critical behavior in a submonolayer lattice-gas which mimics a nanoporous environment. In this model, the adsorbent is modeled as one-dimensional channels of equivalent adsorption sites arranged in a triangular cross-sectional structure. Two kinds of lateral interaction energies have been considered: 1 wL interaction energy between nearest-neighbor particles adsorbed along a single channel and 2 wT interaction energy between particles adsorbed across nearest-neighbor channels. We focus on the case of repulsive transverse wT 0 and attractive longitudinal wL0 lateral interactions, where a rich variety of structural orderings are observed in the adlayer depending on the value of the parameters kBT/wT being kB the Boltzmann constant and wL /wT. The results reveal the existence of a first-order phase transition in the adlayer between a low-temperature “condensed” phase and a high-temperature “disordered” phase.Fil: Pasinetti, Pedro Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Física Aplicada "Dr. Jorge Andrés Zgrablich". Universidad Nacional de San Luis. Facultad de Ciencias Físico Matemáticas y Naturales. Instituto de Física Aplicada "Dr. Jorge Andrés Zgrablich"; ArgentinaFil: Romá, Federico José. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Física Aplicada "Dr. Jorge Andrés Zgrablich". Universidad Nacional de San Luis. Facultad de Ciencias Físico Matemáticas y Naturales. Instituto de Física Aplicada "Dr. Jorge Andrés Zgrablich"; ArgentinaFil: Riccardo, Jose Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Física Aplicada "Dr. Jorge Andrés Zgrablich". Universidad Nacional de San Luis. Facultad de Ciencias Físico Matemáticas y Naturales. Instituto de Física Aplicada "Dr. Jorge Andrés Zgrablich"; ArgentinaFil: Ramirez Pastor, Antonio Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Física Aplicada "Dr. Jorge Andrés Zgrablich". Universidad Nacional de San Luis. Facultad de Ciencias Físico Matemáticas y Naturales. Instituto de Física Aplicada "Dr. Jorge Andrés Zgrablich"; ArgentinaAmerican Institute of Physics2010-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/279484Pasinetti, Pedro Marcelo; Romá, Federico José; Riccardo, Jose Luis; Ramirez Pastor, Antonio Jose; Critical behavior of interacting monomers adsorbed on one-dimensional channels arranged in a triangular cross-sectional structure: Mixed interactions along and across the channels; American Institute of Physics; Journal of Chemical Physics; 132; 5; 2-2010; 1-80021-9606CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://pubs.aip.org/aip/jcp/article-abstract/132/5/054111/314876/Critical-behavior-of-interacting-monomers-adsorbedinfo:eu-repo/semantics/altIdentifier/doi/10.1063/1.3292680info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2026-02-26T09:59:03Zoai:ri.conicet.gov.ar:11336/279484instacron: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:34982026-02-26 09:59:03.569CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Critical behavior of interacting monomers adsorbed on one-dimensional channels arranged in a triangular cross-sectional structure: Mixed interactions along and across the channels
title Critical behavior of interacting monomers adsorbed on one-dimensional channels arranged in a triangular cross-sectional structure: Mixed interactions along and across the channels
spellingShingle Critical behavior of interacting monomers adsorbed on one-dimensional channels arranged in a triangular cross-sectional structure: Mixed interactions along and across the channels
Pasinetti, Pedro Marcelo
PHASE TRANSITIONS
NANOCHANELS
LATTICE GASES
MONTE CARLO SIMULATIONS
title_short Critical behavior of interacting monomers adsorbed on one-dimensional channels arranged in a triangular cross-sectional structure: Mixed interactions along and across the channels
title_full Critical behavior of interacting monomers adsorbed on one-dimensional channels arranged in a triangular cross-sectional structure: Mixed interactions along and across the channels
title_fullStr Critical behavior of interacting monomers adsorbed on one-dimensional channels arranged in a triangular cross-sectional structure: Mixed interactions along and across the channels
title_full_unstemmed Critical behavior of interacting monomers adsorbed on one-dimensional channels arranged in a triangular cross-sectional structure: Mixed interactions along and across the channels
title_sort Critical behavior of interacting monomers adsorbed on one-dimensional channels arranged in a triangular cross-sectional structure: Mixed interactions along and across the channels
dc.creator.none.fl_str_mv Pasinetti, Pedro Marcelo
Romá, Federico José
Riccardo, Jose Luis
Ramirez Pastor, Antonio Jose
author Pasinetti, Pedro Marcelo
author_facet Pasinetti, Pedro Marcelo
Romá, Federico José
Riccardo, Jose Luis
Ramirez Pastor, Antonio Jose
author_role author
author2 Romá, Federico José
Riccardo, Jose Luis
Ramirez Pastor, Antonio Jose
author2_role author
author
author
dc.subject.none.fl_str_mv PHASE TRANSITIONS
NANOCHANELS
LATTICE GASES
MONTE CARLO SIMULATIONS
topic PHASE TRANSITIONS
NANOCHANELS
LATTICE GASES
MONTE CARLO SIMULATIONS
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Monte Carlo simulations and finite-size scaling analysis have been carried out to study the critical behavior in a submonolayer lattice-gas which mimics a nanoporous environment. In this model, the adsorbent is modeled as one-dimensional channels of equivalent adsorption sites arranged in a triangular cross-sectional structure. Two kinds of lateral interaction energies have been considered: 1 wL interaction energy between nearest-neighbor particles adsorbed along a single channel and 2 wT interaction energy between particles adsorbed across nearest-neighbor channels. We focus on the case of repulsive transverse wT 0 and attractive longitudinal wL0 lateral interactions, where a rich variety of structural orderings are observed in the adlayer depending on the value of the parameters kBT/wT being kB the Boltzmann constant and wL /wT. The results reveal the existence of a first-order phase transition in the adlayer between a low-temperature “condensed” phase and a high-temperature “disordered” phase.
Fil: Pasinetti, Pedro Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Física Aplicada "Dr. Jorge Andrés Zgrablich". Universidad Nacional de San Luis. Facultad de Ciencias Físico Matemáticas y Naturales. Instituto de Física Aplicada "Dr. Jorge Andrés Zgrablich"; Argentina
Fil: Romá, Federico José. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Física Aplicada "Dr. Jorge Andrés Zgrablich". Universidad Nacional de San Luis. Facultad de Ciencias Físico Matemáticas y Naturales. Instituto de Física Aplicada "Dr. Jorge Andrés Zgrablich"; Argentina
Fil: Riccardo, Jose Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Física Aplicada "Dr. Jorge Andrés Zgrablich". Universidad Nacional de San Luis. Facultad de Ciencias Físico Matemáticas y Naturales. Instituto de Física Aplicada "Dr. Jorge Andrés Zgrablich"; Argentina
Fil: Ramirez Pastor, Antonio Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Física Aplicada "Dr. Jorge Andrés Zgrablich". Universidad Nacional de San Luis. Facultad de Ciencias Físico Matemáticas y Naturales. Instituto de Física Aplicada "Dr. Jorge Andrés Zgrablich"; Argentina
description Monte Carlo simulations and finite-size scaling analysis have been carried out to study the critical behavior in a submonolayer lattice-gas which mimics a nanoporous environment. In this model, the adsorbent is modeled as one-dimensional channels of equivalent adsorption sites arranged in a triangular cross-sectional structure. Two kinds of lateral interaction energies have been considered: 1 wL interaction energy between nearest-neighbor particles adsorbed along a single channel and 2 wT interaction energy between particles adsorbed across nearest-neighbor channels. We focus on the case of repulsive transverse wT 0 and attractive longitudinal wL0 lateral interactions, where a rich variety of structural orderings are observed in the adlayer depending on the value of the parameters kBT/wT being kB the Boltzmann constant and wL /wT. The results reveal the existence of a first-order phase transition in the adlayer between a low-temperature “condensed” phase and a high-temperature “disordered” phase.
publishDate 2010
dc.date.none.fl_str_mv 2010-02
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/11336/279484
Pasinetti, Pedro Marcelo; Romá, Federico José; Riccardo, Jose Luis; Ramirez Pastor, Antonio Jose; Critical behavior of interacting monomers adsorbed on one-dimensional channels arranged in a triangular cross-sectional structure: Mixed interactions along and across the channels; American Institute of Physics; Journal of Chemical Physics; 132; 5; 2-2010; 1-8
0021-9606
CONICET Digital
CONICET
url http://hdl.handle.net/11336/279484
identifier_str_mv Pasinetti, Pedro Marcelo; Romá, Federico José; Riccardo, Jose Luis; Ramirez Pastor, Antonio Jose; Critical behavior of interacting monomers adsorbed on one-dimensional channels arranged in a triangular cross-sectional structure: Mixed interactions along and across the channels; American Institute of Physics; Journal of Chemical Physics; 132; 5; 2-2010; 1-8
0021-9606
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://pubs.aip.org/aip/jcp/article-abstract/132/5/054111/314876/Critical-behavior-of-interacting-monomers-adsorbed
info:eu-repo/semantics/altIdentifier/doi/10.1063/1.3292680
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
application/pdf
dc.publisher.none.fl_str_mv American Institute of Physics
publisher.none.fl_str_mv American Institute of Physics
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
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score 13.176822

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