The tracer-diffusion coefficients of lead ion in aqueous potassium chloride solutions of concentration from 0.02 F to 4.0 F and in 0.1 F potassium chloride + 0.1 F hydrochloric acid solutions were determined. The effect of gelatin on the tracer diffusion coefficient of lead ion was examined. Theoretical values of the "diffusion current constant" were calculated from the measured tracer-diffusion coefficients by means of the Iklovic, Strehlow von Stackelberg, and Lingane-Loveridge equations, and compared with experimental data.
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Jui H. Wang (1954) studied this question.