Abstract
Electroanalytical models involving one-dimensional convection-diffusion transport are similar to models involving pure diffusion, discussed in Chap. 5, in that a separate concentration–production rate relationship exists for every dynamic distributed species. However, the interfacial species production rate may generally not vanish in the initial state of the system. Integral concentration–production rate relationships are obtainable, in particular, for convection-diffusion at dropping mercury electrodes; rotating disk electrodes; and channel or tubular electrodes (provided that the Singh–Dutt approximation is used). Algebraic concentration–production rate relationships exist at steady state, for rotating disk electrodes, and channel or tubular electrodes.
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Bieniasz, L.K. (2015). Models Involving One-Dimensional Convection-Diffusion. In: Modelling Electroanalytical Experiments by the Integral Equation Method. Monographs in Electrochemistry. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-662-44882-3_6
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