Transport in aqueous solutions of group IIB metal salts (298.15 K). Part 3.—Isotopic diffusion coefficients for cadmium-115 ions in aqueous cadmium iodide
- 1 January 1978
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Faraday Transactions 1: Physical Chemistry in Condensed Phases
- Vol. 74, 93-102
- https://doi.org/10.1039/f19787400093
Abstract
Cadmium isotopic diffusion coefficients (Daa) were determined in aqueous cadmium iodide in the concentration range 0.1–0.6 mol dm–3. Daa passes through two maxima, one below 0.1 mol dm–3, the other at 0.4 mol dm–3. Irreversible thermodynamic analysis shows that these maxima are due to positive fluctuations in the isotope-to-isotope coupling contributions to Daa. For these studies a modified diaphragm cell technique was developed.Keywords
This publication has 0 references indexed in Scilit: