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dc.creatorAncilotto, F.-
dc.creatorCole, M.W.-
dc.creatorGrosman, A.-
dc.creatorHernandez, Ester Susana-
dc.creatorToigo, F.-
dc.date2018-08-24T17:12:21Z-
dc.date2018-08-24T17:12:21Z-
dc.date2011-02-
dc.date2018-08-23T19:07:21Z-
dc.date.accessioned2019-04-29T15:44:02Z-
dc.date.available2019-04-29T15:44:02Z-
dc.date.issued2018-08-24T17:12:21Z-
dc.date.issued2018-08-24T17:12:21Z-
dc.date.issued2011-02-
dc.date.issued2018-08-23T19:07:21Z-
dc.identifierAncilotto, F.; Cole, M.W.; Grosman, A.; Hernandez, Ester Susana; Toigo, F.; Expansion or contraction of slit pores due to gas uptake; Springer/Plenum Publishers; Journal of Low Temperature Physics; 163; 5-6; 2-2011; 284-301-
dc.identifier0022-2291-
dc.identifierhttp://hdl.handle.net/11336/57008-
dc.identifierCONICET Digital-
dc.identifierCONICET-
dc.identifier.urihttp://rodna.bn.gov.ar:8080/jspui/handle/bnmm/300614-
dc.descriptionAdsorption inside a slit pore of flexible width w is explored, with a focus on how w varies as a function of the external pressure P of a gas in equilibrium with the adsorbate within the pore. The analysis is first carried out in general, using a minimization of the thermodynamic grand potential energy of the system. This leads to an equation predicting both the gas uptake N as a function of chemical potential μ and the expansion (or contraction) of the pore in response to the adsorbate's pressure. The resulting equilibrium behavior depends on the elastic parameters of the host material. Explicit results are derived for three adsorption systems: a low density fluid, Ar (a classical fluid at finite temperature T) in a graphite pore and 4He within a Au pore at T=0. The resulting behaviors include some situations where the pore expands and others for which it contracts. The difference arises from the sign of the thermodynamic response of the fluid as a function of slit width. © 2011 Springer Science+Business Media, LLC.-
dc.descriptionFil: Ancilotto, F.. Università di Padova; Italia-
dc.descriptionFil: Cole, M.W.. Pennsylvania State University;-
dc.descriptionFil: Grosman, A.. Universite Pierre et Marie Curie; Francia-
dc.descriptionFil: Hernandez, Ester Susana. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina-
dc.descriptionFil: Toigo, F.. Università di Padova; Italia-
dc.formatapplication/pdf-
dc.formatapplication/pdf-
dc.languageeng-
dc.publisherSpringer/Plenum Publishers-
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1007/s10909-011-0350-4-
dc.rightsinfo:eu-repo/semantics/restrictedAccess-
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/-
dc.sourcereponame:CONICET Digital (CONICET)-
dc.sourceinstname:Consejo Nacional de Investigaciones Científicas y Técnicas-
dc.sourceinstacron:CONICET-
dc.subjectCAPILLARY CONDENSATION-
dc.subjectIMBIBITION-
dc.subjectPHYSISORPTION IN PORES-
dc.subjectAstronomía-
dc.subjectCiencias Físicas-
dc.subjectCIENCIAS NATURALES Y EXACTAS-
dc.titleExpansion or contraction of slit pores due to gas uptake-
dc.typeinfo:eu-repo/semantics/article-
dc.typeinfo:eu-repo/semantics/publishedVersion-
dc.typeinfo:ar-repo/semantics/articulo-
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