Volume changes on mixing perfluoroalkanes with alkanes or ethers at 298.15 K

Modelling the phase behaviour and excess properties of alkane + perfluoroalkane binary mixtures with the SAFT–VR approach

“…Excess volumes for n-alkane + n-perfluoroalkane systems. The circles represent experimental data from [27] and the lines the SAFT-VR predictions with 12 = 0.840 and γ 12 = 1.045. Table 2 The UCST's of n-alkane + n-perfluoroalkane binary mixtures predicted from the SAFT-VR equation compared with experimental data.…”

Liquid–Liquid Coexistence Curve of n-Perfluorohexane–n-Hexane System

“…Density of n-hexane as a function of temperature: (1) Present work; (2) Bedford and Dunlap [1];(3) Lepori et al[6]; (4) Landolt-Börnstein[7]; (5) Rossini et al[8] …”

Thermodynamic study of perfluorohexane+ether mixtures

“…The positive V E [3] for the same systems can be explained likewise. A contribution to the understanding of the structure of these mixtures may come from the analysis of the fluctuation or Kirkwood-Buff integrals [18].…”

“…As a continuation of our studies on liquid-liquid equilibrium (LLE), vapour-liquid equilibrium (VLE), excess enthalpy (H E ) and excess volume (V E ) [1,2,3,4] of fluid mixtures involving perfluorocarbons, we report the results of LLE, VLE and H E measurements for binary mixtures of perfluoro-n-hexane (F6) plus an aliphatic ether (diethyl, Et 2 O; dipropyl, Pr 2 O; dibutyl, Bu 2 O; methyl butyl, MeOBu; and ethyl butyl, EtOBu). VLE were measured in the whole composition range with the exception of F6 + Bu 2 O, which was investigated in the miscibility range at 313.15 K. On the contrary, H E were determined in the limited miscibility regions at 298.15 K for most systems.…”