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Prewetting transition influenced by layeringlike transitions at a binary liquid/solid interface

Abstract : The prewetting transition in the silica-water-2,5-dimethylpyridine system has been studied through the adsorption isotherms. Steep wave shapes for these isotherms lead to the conclusion of alternate solid and liquid surface demixing very close to bulk coexistence and wetting temperature. Liquid demixing has the generic aspects of prewetting. An empirical model for demixings. surface phase diagrams in several representations, and critical end points are discussed, as well as the phenomena universality. © 1997 American Institute of Physics.
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https://hal.univ-brest.fr/hal-01770527
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Submitted on : Thursday, April 19, 2018 - 10:09:53 AM
Last modification on : Monday, October 11, 2021 - 2:22:08 PM

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A. Hamraoui, M. Privat. Prewetting transition influenced by layeringlike transitions at a binary liquid/solid interface. Journal of Chemical Physics, American Institute of Physics, 1997, 107, pp.6936--6944. ⟨10.1063/1.474933⟩. ⟨hal-01770527⟩

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