Self-diffusion in binary liquid solutions of n-paraffins and hexafluorobenzene
- 15 February 1980
- journal article
- research article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 72 (4) , 2861-2865
- https://doi.org/10.1063/1.439384
Abstract
Steady and pulsed gradient spin echo measurements of the self‐diffusion of both components (1H and 19F NMR) at 80 °C were performed in solutions of C6F6 and each of six n‐paraffins between n‐octane and n‐hexatriacontane across the full concentration ranges; activation energies were also measured. The results are interpreted in terms of hydrodynamic and free‐volume models of binary self‐diffusion.Keywords
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