Abstract
Dependences of limiting and difference currents of an electrochemical transducer with gauze electrodes on the velocity of stationary electrolyte flow are studied using a method of three-dimensional finite volumes. The main reason for nonlinearity of the difference current is the transfer of electrolyte ions from one anode–cathode pair to another. In a transducer with electrodes of parallel wires arranged in a checkerboard pattern the difference current nonlinearity may be reduced by forty and more times.
Similar content being viewed by others
References
Borovkov, V.S., Grafov, B.M., Novikov, A.A., et al., Elektrokhimicheskie preobrazovateli pervichnoi informatsii (Electrochemical Transducers of Primary Information), Moscow: Mashinostroenie, 1969.
Vvedenie v molekulyarnuyu elektroniku (An Introduction to Molecular Electronics), Lidorenko, N.S., Ed., Moscow: Energoatomizdat, 1984.
Babanin, A.V., Kozlov, V.A., and Pet'kin, N.V., Elektrokhimiya, 1990, vol. 26, p. 601.
Narimanov, E.E. and Tugaev, P.A., Fizicheskie osnovy zhidkostnykh i tverdotel'nykh izmeritel'nykh sistem i ustroistv obrabotki informatsii (Physical Principles of Liquid and Solid Measuring Systems and Devices for Information Processing), Moscow: Mosk. Fiz.-Tekh. Inst., 1994, p. 19.
Klimenkov, E.Ya., Grafov, B.M., Levich, V.G., and Strizhevskii, I.V., Elektrokhimiya, 1969, vol. 5, p. 202.
Grafov, B.M., Elektrokhimiya, 1968, vol. 4, p. 542.
Vyaselev, M.P., Miftakhov, A.G., and Sultanov, E.I., Elektrokhimiya, 2002, vol. 38, p. 239.
Volgin, V.M. and Davydov, A.D., Elektrokhimiya, 2001, vol. 37, p. 1376.
Geshev, P.I. and Safarova, N.S., Elektrokhimiya, 2001, vol. 37, p. 64.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Zakharov, I.S., Kozlov, V.A. Stationary Convective Diffusion and Nonlinear Effects in an Electrochemical Transducer. Russian Journal of Electrochemistry 39, 397–400 (2003). https://doi.org/10.1023/A:1023314106999
Issue Date:
DOI: https://doi.org/10.1023/A:1023314106999