Associating Behavior of Mixed Liquids: Dielectric Properties of the Ethane-1,2-Diol+1,4-Dioxan Solvent System From -10 to +80°C
1995; CSIRO Publishing; Volume: 48; Issue: 6 Linguagem: Inglês
10.1071/ch9951193
ISSN1445-0038
AutoresF Corradini, Andrea Marchetti, Mara Tagliazucchi, Lorenzo Tassi, Giuseppe Tosi,
Tópico(s)Crystallization and Solubility Studies
ResumoThe associating behaviour of ethane-1,2-diol (component 1)+1,4-dioxan (component 2) in their binary mixtures has been investigated through their dielectric properties. The experimental measurements of the relative permittivity (є) in the temperature range -10 ≤ X1 ≤ 80 for nine binary mixtures covering the whole miscibility field 0 ≤ X1 ≤ 1 have been utilized to test empirical equations representing the functions є = є(T), є = є (X1) and є = є(T,X1). Furthermore, the excess mixing function, єE, has been evaluated to obtain qualitative and quantitative information about the possibility of 'solvent- cosolvent ' complex formation.
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