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Artículo

Advanced and delayed filling or emptying of pore entities by vaporsorption or liquid intrusion in simulated porous networks

Matadamas, Jorge; Alférez, Reyna; López, Raúl HoracioIcon ; Román, Graciela; Kornhauser, Isaac; Rojas, Fernando
Fecha de publicación: 10/2015
Editorial: Elsevier Science
Revista: Colloids And Surfaces A: Physicochemical And Engineering Aspects
ISSN: 0927-7757
Idioma: Inglés
Tipo de recurso: Artículo publicado

Resumen

Recently, a combination of successive experimental sorption and intrusion processes, developed in thesame porous material, has been found very useful to ascertain the mechanisms by which a specifiedfluid can fill or empty (cooperatively or not) the porous entities that constitute the substrate in question.Here, we have chosen porous substrates, modeled through the Dual Site-Bond Model, in order to simulateeither sorption or intrusion?extrusion phenomena inside them. Afterwards, we have assessed the resultsobtained from these two techniques to describe the occurrence of cooperative phenomena during thefilling or emptying of pore entities with a given fluid. The void entities involved in the developmentof irreversible phenomena (e.g. advanced adsorption, delayed intrusion, etc.) can be identified in eachof these substrates in terms of their sizes and topology (i.e. the specific way by which these pores areinterconnected to the other ones). The possible interrelation between assorted cooperative phenomena,taking place in the same porous adsorbent, is studied according to the type of porous material in hand
Palabras clave: Advanced Adsorption , Delayed Intrusion , Canthotaxis , Dsbm
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info:eu-repo/semantics/restrictedAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Atribución-NoComercial-SinDerivadas 2.5 Argentina (CC BY-NC-ND 2.5 AR)
Identificadores
URI: http://hdl.handle.net/11336/14610
URL: http://www.sciencedirect.com/science/article/pii/S0927775715302600
DOI: http://dx.doi.org/10.1016/j.colsurfa.2015.09.072
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Articulos(INFAP) [338]
Articulos de INST. DE FISICA APLICADA "DR. JORGE ANDRES ZGRABLICH"
Citación
Matadamas, Jorge; Alférez, Reyna; López, Raúl Horacio; Román, Graciela; Kornhauser, Isaac; et al.; Advanced and delayed filling or emptying of pore entities by vaporsorption or liquid intrusion in simulated porous networks; Elsevier Science; Colloids And Surfaces A: Physicochemical And Engineering Aspects; 496; 10-2015; 39-51
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