Abstract
The speed of ultrasound in solutions of LiAsF6 in propylenecarbonate and γ-butyrolactone was measured with an ultrasonic laser interferometer over a concentration range from 0.076 to 1.2 mol/kg at 273, 288, 298, 308, and 313 K. The solvation number h and molar adiabatic compressibility of the solvation complexes (βS,h V h) of LiAsF6 in propylenecarbonate and γ-butyrolactone were determined at concentrations typical of lithium batteries. Linear correlations between the molar physicochemical parameters of liquid-phase systems (time of propagation of ultrasound, fluidity, and electric conductivity) were established.
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Original Russian Text © V.N. Afanas’ev, M.D. Chekunova, E.Yu. Tyunina, 2006, published in Zhurnal Fizicheskoi Khimii, 2006, Vol. 80, No. 12, pp. 2167–2171.
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Afanas’ev, V.N., Chekunova, M.D. & Tyunina, E.Y. Effect of ultrasound on transport properties of nonaqueous solutions of lithium hexafluoroarsenate. Russ. J. Phys. Chem. 80, 1929–1933 (2006). https://doi.org/10.1134/S0036024406120119
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DOI: https://doi.org/10.1134/S0036024406120119