Barthel, Josef and Neueder, Roland and Wittmann, Harald (1999) Osmotic coefficients and activity coefficients of nonaqueous electrolyte solutions. part 3. tetraalkylammonium bromides in ethanol and 2-propanol. JOURNAL OF SOLUTION CHEMISTRY, 28 (12). pp. 1263-1276. ISSN 0095-9782,
Full text not available from this repository. (Request a copy)Abstract
Vapor pressure lowering by the addition of tetraethylammonium bromide (0.04 to 2.3 m), tetrapropylammonium bromide (0.04-2.7 m), tetrabutylammonium bromide (0.05-2.5 m), bispiperidinium bromide (0.04-0.7 m) to ethanol and tetrapropylammonium bromide (0.04-1.3 m) and tetrabutylammonium bromide (0.03-1.9 m) to 2-propanol was measured at 25 degrees C with high precision. The experimental data of the corresponding osmotic coefficients are compared to those obtained by the use of Pitzer equations and chemical model calculations. Mean activity coefficients are derived from the osmotic coefficients.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | VAPOR-PRESSURE MEASUREMENTS; ANGLE NEUTRON-SCATTERING; METHANOL; osmotic coefficient; activity coefficient; protic solvents; vapor pressure; Pitzer-equations; chemical model; tetraalkylammonium bromides; ethanol; 2-propanol; bispiperidinium bromide |
| Subjects: | 500 Science > 540 Chemistry & allied sciences |
| Divisions: | Chemistry and Pharmacy > Institut für Physikalische und Theoretische Chemie |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 06 Dec 2022 12:51 |
| Last Modified: | 06 Dec 2022 12:51 |
| URI: | https://pred.uni-regensburg.de/id/eprint/48798 |
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