Static Permittivity and Association in Mixtures of Mono- and Dihydric Alcohols
| Autor: | A. H. Shafik, M. Stockhausen, F. F. Hanna |
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| Rok vydání: | 1995 |
| Předmět: | |
| Zdroj: | Zeitschrift für Naturforschung A. 50:785-786 |
| ISSN: | 1865-7109 0932-0784 |
| DOI: | 10.1515/zna-1995-0812 |
| Popis: | The static permittivity has been measured for n-hexanol and n-dodecanol in heptane solution on admixture of a mi nor (fixed) fraction of a dihydric alcohol (ethanediol, 1,6-hexanediol or 1,12-dodecanediol) from low to medium total alcohol concentrations. The 20°C dispersion steps are re ported. They show a more or less pronounced intensification due to the additive, which unexpectedly is smaller on addition of two diols together than of only one diol. Probably this reflects competing self- and hetero-association equilibria. |
| Databáze: | OpenAIRE |
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