Solubility of oxygen in liquid perfluorocarbons
authors Dias, AMA; Freire, M; Coutinho, JAP; Marrucho, IM
nationality International
journal FLUID PHASE EQUILIBRIA
author keywords solubility measurements; oxygen; perfluorocarbons
keywords AQUEOUS-SOLUTIONS; PRESSURE; EQUATION; STATE; GASES
abstract The solubility of oxygen in several liquid perfluorocarbons was measured in the temperature range between 288 and 313 K and at pressures close to atmospheric. Values were measured with an apparatus based on the saturation method with an accuracy of +/-1%. Thermodynamic functions such as Gibbs energy, enthalpy and entropy of solution were obtained from the composition and temperature dependence. The Peng-Robinson equation of state was used to model the gas solubility for the studied systems. (C) 2004 Elsevier B.V. All rights reserved.
publisher ELSEVIER SCIENCE BV
issn 0378-3812
year published 2004
volume 222
beginning page 325
ending page 330
digital object identifier (doi) 10.1016/j.fluid.2004.06.037
web of science category Thermodynamics; Chemistry, Physical; Engineering, Chemical
subject category Thermodynamics; Chemistry; Engineering
unique article identifier WOS:000223777100041
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journal analysis (jcr 2019):
journal impact factor 2.838
5 year journal impact factor 2.454
category normalized journal impact factor percentile 61.717
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