Collect. Czech. Chem. Commun.
1984, 49, 1289-1296
https://doi.org/10.1135/cccc19841289
Diagnostics of anomalous rheodynamical wall effects from observation of electrochemically driven transient convective diffusion
Ondřej Weina and N. D. Kovalevskayab
a Institute of Chemical Process Fundamentals, Czechoslovak Academy of Sciences, 165 02 Prague 6 - Suchdol
b Luikov Heat and Mass Transfer Institute, Byelorussian Academy of Sciences, Minsk, U.S.S.R.
Abstract
The time dependence of mean current densities after a step change in the concentration of a depolarizer on the surface of a working electrode was found by solving the equation of the convective diffusion in the Couette flow with anomalous wall effects. The theory is used for determining the velocity profile in the vicinity of the electrode surface.
