Abstract
A method is introduced to allow the calculation of differential diffusion coefficients from integral diffusion coefficient data collected with diaphragm cells below 0°C. The method is demonstrated with concentrated potassium hydroxide diaphragm cell data at −15°C and with published data from Stokes. Differential diffusion coefficients, calculated using Stokes' method and the proposed method, are compared for the HCl‐water system at 25°C. © 1999 The Electrochemical Society. All rights reserved.
Published Version
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