Positron Annihilation in and Compressibility of Water-Organic Mixtures. The System Water-Formamide |
| K. Jerie, A. Baranowski Institute of Experimental Physics, University of Wrocław, Pl. Maxa Borna 9, 50-205 Wrocław, Poland J. Gliński and K. Orzechowski Institute of Chemistry, University of Wrocław, Poland |
| Received: July 22, 1993; revised version: October 13, 1993 |
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| The experimental results of positron annihilation experiments in aqueous solutions of formamide were compared to those of ultrasonic velocity. The systems under investigation behave untypically while changing formamide concentration. The results are explained in terms of hydrophilic hydration and lack of hydrophobic interactions. |
| DOI: 10.12693/APhysPolA.85.563 PACS numbers: 61.25.Em, 78.70.Bj |