Abstract
Symmetric stochastic diffusion in an equilibrium electrochemical ac circuit is studied theoretically. The electrochemical circuit included double layer capacitance and slow discharge resistance. Electrochemical analog of the stochastic Einstein formula is found. An equation is obtained for the excess of electrochemical stochastic diffusion. It is shown that an excess of electrochemical stochastic diffusion increases at high relaxation times in proportion to the observation time. It is found that excess is related to correlation between the phenomenon of electrochemical stochastic diffusion and the central limiting theorem.
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Original Russian Text © B.M. Grafov, 2012, published in Elektrokhimiya, 2012, Vol. 48, No. 2, pp. 159–164.
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Grafov, B.M. Electrochemical symmetric stochastic diffusion. Russ J Electrochem 48, 142–147 (2012). https://doi.org/10.1134/S102319351202005X
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DOI: https://doi.org/10.1134/S102319351202005X