Interfacial tensions of perfluorohexane and perfluorodecalin against water

Abstract

KC1, as shown in Figure 6, although the slope (0.41) was slightly smaller than those of typical ionic surfactants: 0.55-0.7.26 like to thank Professor S. Ikeda and Dr. T. Tomiyama (Nagoya University) for the light-scattering measurements. This work was supported in part by a Grant-in-Aid from the Ministry of Education (No. 61470084).

SAFT-γ force field for the simulation of molecular fluids: 8. Hetero-segmented coarse-grained models of perfluoroalkylalkanes assessed with new vapour–liquid interfacial tension data

“…0.3 mN m −1 lower than the reference data reported by Jasper [86] and by Korosi and Kovats [87]. The data point for perfluoro-n-hexane agrees, within the experimental uncertainty, with the values reported by Stiles and Cady [88], McLure et al [89], and Nishikido et al [90].…”

“…Their value was calculated using a very small set of the available data for perfluoro-n-alkanes. In our current work, we calculate the fluorine parachor contributions |P|(F) as a function of temperature using a much larger pool of literature data [88][89][90]116,[128][129][130][131], which includes that used by Sakka and Ogata. The molar densities used in the calculations are, whenever possible, those reported by the original authors.…”

Aging mechanisms of perfluorocarbon emulsions using image analysis

“…It has been shown that oils with high viscosity and low interfacial tension yield emulsions with smaller droplet size after homogenization [27]. [32][33][34] 6.6 × 10 −4 5.14 × 10 −3 2.94 × 10 −4 Interfacial tension a (N m −1 ) [30,35] 0.05720 0.05661 0.0497 Water solubility (mol L −1 ) [36,37] 2.7 × 10 −7 9.9 × 10 −9 1.430 × 10 −4 Diffusion coefficient a (m 2 s −1 ) [38] 6.79 × 10 −10 6.34 × 10 −10 9.97 × 10 −10 Ostwald ripening rate a (mol s −1 )…”

Interfacial behavior of DEHEHP and the kinetics of cerium(IV) extraction in nitrate media

“…[7][8][9][10][11], but no data have been reported on the interfacial activity of DEHEHP in heptane or other diluents so far. Sun et al [12,13] studied the interfacial properties of acidic extractants 2-ethylhexyl 2-ethylhexyl phosphonic acid (HEH [EHP]) and di-2-ethylhexyl phosphoric acid (HDEHP).…”