Mechanistic and experimental aspects of the structural characterization of some model and real systems by Nitrogen Sorption and Mercury Porosimetry

Autores
Felipe, Carlos; Rojas, Fernando; Kornhauser, Isaac; Thommes, Matthias; Zgrablich, Jorge Andres
Año de publicación
2006
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Several mechanistic and phenomenological aspects of mercury intrusion and nitrogen sorption processes involving some model and real mesoporous systems were studied. The experimental pore systems examined consisted of two substrates: (a) a globular solid composed of monodisperse silica spheres in a perfect rhombohedral arrangement and (b) a controlled pore glass solid. Comparisons between the experimental nitrogen sorption and mercury porosimetry pore-size distributions demonstrated: (i) the existence of several mechanistic effects responsible of irreversible capillary behaviour that influences the calculation of pore structure parameters; (ii) the choice of the right sorption process (i.e. condensation or evaporation) suitable for comparison with either intrusion or extrusion results; (iii) the types of porous structures capable of convenient pore-size characterization by either nitrogen sorption and/or mercury porosimetry methods; and (iv) the nature of the pore entities (i.e. chambers or necks) that control the incumbent capillary process.
Fil: Felipe, Carlos. Benemérita Universidad Autónoma de Puebla; México. Universidad Autónoma Metropolitana; México
Fil: Rojas, Fernando. Universidad Autónoma Metropolitana; México
Fil: Kornhauser, Isaac. Universidad Autónoma Metropolitana; México
Fil: Thommes, Matthias. Quantachrome Instruments; Estados Unidos
Fil: Zgrablich, Jorge Andres. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis; Argentina. Universidad Nacional de San Luis. Facultad de Ciencias Fisico Matematicas y Naturales. Departamento de Fisica. Laboratorio de Ciencias de Superficies y Medios Porosos; Argentina
Materia
Nitrogen Sorption
Mercury Porosimetry
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:11336/159563
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Mechanistic and experimental aspects of the structural characterization of some model and real systems by Nitrogen Sorption and Mercury PorosimetryFelipe, CarlosRojas, FernandoKornhauser, IsaacThommes, MatthiasZgrablich, Jorge AndresNitrogen SorptionMercury Porosimetryhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1Several mechanistic and phenomenological aspects of mercury intrusion and nitrogen sorption processes involving some model and real mesoporous systems were studied. The experimental pore systems examined consisted of two substrates: (a) a globular solid composed of monodisperse silica spheres in a perfect rhombohedral arrangement and (b) a controlled pore glass solid. Comparisons between the experimental nitrogen sorption and mercury porosimetry pore-size distributions demonstrated: (i) the existence of several mechanistic effects responsible of irreversible capillary behaviour that influences the calculation of pore structure parameters; (ii) the choice of the right sorption process (i.e. condensation or evaporation) suitable for comparison with either intrusion or extrusion results; (iii) the types of porous structures capable of convenient pore-size characterization by either nitrogen sorption and/or mercury porosimetry methods; and (iv) the nature of the pore entities (i.e. chambers or necks) that control the incumbent capillary process.Fil: Felipe, Carlos. Benemérita Universidad Autónoma de Puebla; México. Universidad Autónoma Metropolitana; MéxicoFil: Rojas, Fernando. Universidad Autónoma Metropolitana; MéxicoFil: Kornhauser, Isaac. Universidad Autónoma Metropolitana; MéxicoFil: Thommes, Matthias. Quantachrome Instruments; Estados UnidosFil: Zgrablich, Jorge Andres. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis; Argentina. Universidad Nacional de San Luis. Facultad de Ciencias Fisico Matematicas y Naturales. Departamento de Fisica. Laboratorio de Ciencias de Superficies y Medios Porosos; ArgentinaSAGE Publications2006-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/159563Felipe, Carlos; Rojas, Fernando; Kornhauser, Isaac; Thommes, Matthias; Zgrablich, Jorge Andres; Mechanistic and experimental aspects of the structural characterization of some model and real systems by Nitrogen Sorption and Mercury Porosimetry; SAGE Publications; Adsorption Science & Technology; 24; 8; 12-2006; 623-6430263-61742048-4038CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://journals.sagepub.com/doi/10.1260/026361706781355019?icid=int.sj-abstract.similar-articles.2info:eu-repo/semantics/altIdentifier/doi/10.1260/026361706781355019info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:22:10Zoai:ri.conicet.gov.ar:11336/159563instacron: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 10:22:10.333CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Mechanistic and experimental aspects of the structural characterization of some model and real systems by Nitrogen Sorption and Mercury Porosimetry
title Mechanistic and experimental aspects of the structural characterization of some model and real systems by Nitrogen Sorption and Mercury Porosimetry
spellingShingle Mechanistic and experimental aspects of the structural characterization of some model and real systems by Nitrogen Sorption and Mercury Porosimetry
Felipe, Carlos
Nitrogen Sorption
Mercury Porosimetry
title_short Mechanistic and experimental aspects of the structural characterization of some model and real systems by Nitrogen Sorption and Mercury Porosimetry
title_full Mechanistic and experimental aspects of the structural characterization of some model and real systems by Nitrogen Sorption and Mercury Porosimetry
title_fullStr Mechanistic and experimental aspects of the structural characterization of some model and real systems by Nitrogen Sorption and Mercury Porosimetry
title_full_unstemmed Mechanistic and experimental aspects of the structural characterization of some model and real systems by Nitrogen Sorption and Mercury Porosimetry
title_sort Mechanistic and experimental aspects of the structural characterization of some model and real systems by Nitrogen Sorption and Mercury Porosimetry
dc.creator.none.fl_str_mv Felipe, Carlos
Rojas, Fernando
Kornhauser, Isaac
Thommes, Matthias
Zgrablich, Jorge Andres
author Felipe, Carlos
author_facet Felipe, Carlos
Rojas, Fernando
Kornhauser, Isaac
Thommes, Matthias
Zgrablich, Jorge Andres
author_role author
author2 Rojas, Fernando
Kornhauser, Isaac
Thommes, Matthias
Zgrablich, Jorge Andres
author2_role author
author
author
author
dc.subject.none.fl_str_mv Nitrogen Sorption
Mercury Porosimetry
topic Nitrogen Sorption
Mercury Porosimetry
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Several mechanistic and phenomenological aspects of mercury intrusion and nitrogen sorption processes involving some model and real mesoporous systems were studied. The experimental pore systems examined consisted of two substrates: (a) a globular solid composed of monodisperse silica spheres in a perfect rhombohedral arrangement and (b) a controlled pore glass solid. Comparisons between the experimental nitrogen sorption and mercury porosimetry pore-size distributions demonstrated: (i) the existence of several mechanistic effects responsible of irreversible capillary behaviour that influences the calculation of pore structure parameters; (ii) the choice of the right sorption process (i.e. condensation or evaporation) suitable for comparison with either intrusion or extrusion results; (iii) the types of porous structures capable of convenient pore-size characterization by either nitrogen sorption and/or mercury porosimetry methods; and (iv) the nature of the pore entities (i.e. chambers or necks) that control the incumbent capillary process.
Fil: Felipe, Carlos. Benemérita Universidad Autónoma de Puebla; México. Universidad Autónoma Metropolitana; México
Fil: Rojas, Fernando. Universidad Autónoma Metropolitana; México
Fil: Kornhauser, Isaac. Universidad Autónoma Metropolitana; México
Fil: Thommes, Matthias. Quantachrome Instruments; Estados Unidos
Fil: Zgrablich, Jorge Andres. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis; Argentina. Universidad Nacional de San Luis. Facultad de Ciencias Fisico Matematicas y Naturales. Departamento de Fisica. Laboratorio de Ciencias de Superficies y Medios Porosos; Argentina
description Several mechanistic and phenomenological aspects of mercury intrusion and nitrogen sorption processes involving some model and real mesoporous systems were studied. The experimental pore systems examined consisted of two substrates: (a) a globular solid composed of monodisperse silica spheres in a perfect rhombohedral arrangement and (b) a controlled pore glass solid. Comparisons between the experimental nitrogen sorption and mercury porosimetry pore-size distributions demonstrated: (i) the existence of several mechanistic effects responsible of irreversible capillary behaviour that influences the calculation of pore structure parameters; (ii) the choice of the right sorption process (i.e. condensation or evaporation) suitable for comparison with either intrusion or extrusion results; (iii) the types of porous structures capable of convenient pore-size characterization by either nitrogen sorption and/or mercury porosimetry methods; and (iv) the nature of the pore entities (i.e. chambers or necks) that control the incumbent capillary process.
publishDate 2006
dc.date.none.fl_str_mv 2006-12
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/11336/159563
Felipe, Carlos; Rojas, Fernando; Kornhauser, Isaac; Thommes, Matthias; Zgrablich, Jorge Andres; Mechanistic and experimental aspects of the structural characterization of some model and real systems by Nitrogen Sorption and Mercury Porosimetry; SAGE Publications; Adsorption Science & Technology; 24; 8; 12-2006; 623-643
0263-6174
2048-4038
CONICET Digital
CONICET
url http://hdl.handle.net/11336/159563
identifier_str_mv Felipe, Carlos; Rojas, Fernando; Kornhauser, Isaac; Thommes, Matthias; Zgrablich, Jorge Andres; Mechanistic and experimental aspects of the structural characterization of some model and real systems by Nitrogen Sorption and Mercury Porosimetry; SAGE Publications; Adsorption Science & Technology; 24; 8; 12-2006; 623-643
0263-6174
2048-4038
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://journals.sagepub.com/doi/10.1260/026361706781355019?icid=int.sj-abstract.similar-articles.2
info:eu-repo/semantics/altIdentifier/doi/10.1260/026361706781355019
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
dc.publisher.none.fl_str_mv SAGE Publications
publisher.none.fl_str_mv SAGE Publications
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 13.070432

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