Abstract
The ostwald absorption coefficient of argon was measured in aqueous solutions of two surfactants; sodium n-octanoate and in sodium dodecylsulfate, at several concentrations and at a few temperatures between 10-25°C. The free energies, entropies and enthalpies of solution were computed. A tentative interpretation of the results is given, based on a competition between the solubilization and the salting-out effects of the surfactants.
Original language | English |
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Pages (from-to) | 861-868 |
Number of pages | 8 |
Journal | Journal of Solution Chemistry |
Volume | 12 |
Issue number | 12 |
DOIs | |
State | Published - Dec 1983 |
Keywords
- micellar solutions
- Solubility
- solubilization
- thermodynamic solutions