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Please use this identifier to cite or link to this item: http://hdl.handle.net/1942/24185

Title: Coexisting densities and critical asymmetry between gas and liquid
Authors: Losada-Perez, Patricia
Cerdeirina, Claudio A.
Issue Date: 2017
Publisher: ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD
Citation: JOURNAL OF CHEMICAL THERMODYNAMICS, 109, p. 56-60
Abstract: We assess currently available experimental data of the diameter of the coexistence curve for the gas liquid phase transition of pure fluids. Various approaches, including the direct evaluation of dielectric constant data and the analysis of calorimetric experiments, are found to support a leading vertical bar T - T-c vertical bar(2 beta) singular term in the diameter, with beta congruent to 0.326 and T-c the critical temperature. This is consistent with the predictions from "complete scaling" formulation of asymmetric fluid criticality. (C) 2016 Elsevier Ltd.
Notes: [Losada-Perez, Patricia] Hasselt Univ, Inst Mat Res IMO, Wetenschapspk 1, B-3590 Diepenbeek, Belgium. [Cerdeirina, Claudio A.] Univ Vigo, Dept Fis Aplicada, Campus Agua, Orense 32004, Spain.
URI: http://hdl.handle.net/1942/24185
DOI: 10.1016/j.jct.2016.10.027
ISI #: 000399854400006
ISSN: 0021-9614
Category: A1
Type: Journal Contribution
Appears in Collections: Research publications

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