Molar conductivities of the 1: 1 electrolytes LiCIO+ LiAsF,, n-Bu.,NCIO.+ and n-Bu,NBPh, were measured in mixtures of propylene carbonate and dimethoxymethane over the concentration range 0.01-l x 10m4 mol dm-'. In all cases a maximum in molar conductivity (and hence in electroiytic conductivity) i
Thermodynamic data interpretation of the ion association process in mixed solvents
β Scribed by Yu. Fialkov; V. Chumak
- Publisher
- Elsevier Science
- Year
- 2000
- Tongue
- English
- Weight
- 401 KB
- Volume
- 84
- Category
- Article
- ISSN
- 0167-7322
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β¦ Synopsis
Some approaches have been developed which allow to divide thermodynamic functions of the ion association processes in two components. The first component belongs to the process, the second one is caused by the temperature dependence of the dielectric permittivity of the solvent. The theory is confirmed by numerous examples which deal with the ion association process of different electrolytes in binary mixed solvents.
π SIMILAR VOLUMES
Technique for calculation of the 'van't Hoff's' or temperature components of the thermodynamic characteristics of ionic association processes taking place in individual solvents is proposed. The calculation is based on the equations of ionic association constant most common in literature. Advantages