Email this article Speed of Sound and Adiabatic Compressibility of Binary Sodium Halide Mixtures
- Authors: Stepanov P.V.1,2
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Affiliations:
- Institute of High-Temperature Electrochemistry, Ural Branch, Russian Academy of Sciences
- Ural State University
- Issue: Vol 56, No 5 (2018)
- Pages: 689-693
- Section: Thermophysical Properties of Materials
- URL: https://journals.rcsi.science/0018-151X/article/view/157781
- DOI: https://doi.org/10.1134/S0018151X18050243
- ID: 157781
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Abstract
We used the impulse-temporal method to measure the speed of sound in NaCl–NaBr, NaCl–NaI, and NaBr–NaI binary molten mixtures with respect to temperature and composition. Using the literature data on density, we calculated the adiabatic compressibility of these systems. We obtained the negative deviations of the speed of sound and the positive deviations for the compressibility from the additive values; the deviation values depend on the size ratio of the mixed anions.
About the authors
P. V. Stepanov
Institute of High-Temperature Electrochemistry, Ural Branch, Russian Academy of Sciences; Ural State University
Author for correspondence.
Email: v.stepanov@ihte.uran.ru
Russian Federation, Yekaterinburg, 620137; Yekaterinburg, 620002
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