dc.creatorUrteaga, Raul
dc.creatorMercuri, Magali
dc.creatorGimenez, Rocio Aldana
dc.creatorBellino, Martin Gonzalo
dc.creatorBerli, Claudio Luis Alberto
dc.date.accessioned2020-11-19T13:52:54Z
dc.date.accessioned2022-10-15T11:08:03Z
dc.date.available2020-11-19T13:52:54Z
dc.date.available2022-10-15T11:08:03Z
dc.date.created2020-11-19T13:52:54Z
dc.date.issued2019-03
dc.identifierUrteaga, Raul; Mercuri, Magali; Gimenez, Rocio Aldana; Bellino, Martin Gonzalo; Berli, Claudio Luis Alberto; Spontaneous water adsorption-desorption oscillations in mesoporous thin films; Academic Press Inc Elsevier Science; Journal of Colloid and Interface Science; 537; 3-2019; 407-413
dc.identifier0021-9797
dc.identifierhttp://hdl.handle.net/11336/118646
dc.identifierCONICET Digital
dc.identifierCONICET
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/4379066
dc.description.abstractUnderstanding fluid transport and phase changes in nanopore structures is of great interest to many application fields, from energy conversion to water harvesting. This work discusses the spontaneous oscillations of the water saturation of mesoporous thin films, in the zone adjacent to a sessile water drop, at ambient conditions. The wetting-front dynamics onto the film is described by considering three coexisting phenomena: infiltration from the water drop, condensation from air vapor, and evaporation to the ambient. It was found that the oscillations follow spontaneous condensation-evaporation imbalances, which are governed by the hysteretic character of the adsorption-desorption behavior of the mesoporous material. The outcomes of this work provide insights on the complex interplay between water and nanopore structures, which has practical implications for the handling of humid microenvironments in lab-on-a-chip technology, as well as for many processes that take part of the cycle of water in nature.
dc.languageeng
dc.publisherAcademic Press Inc Elsevier Science
dc.relationinfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0021979718313699
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.jcis.2018.11.055
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.rightsinfo:eu-repo/semantics/restrictedAccess
dc.subjectCOMPLEX DYNAMICS
dc.subjectCONDENSATION
dc.subjectEVAPORATION
dc.subjectNANOPORES
dc.subjectSATURATION
dc.titleSpontaneous water adsorption-desorption oscillations in mesoporous thin films
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:ar-repo/semantics/artículo
dc.typeinfo:eu-repo/semantics/publishedVersion


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