Abstract
Limiting diffusion current densities in an electromembrane system (EMS) comprising cation-exchange membrane MK-100 and a glycine solution containing hydrochloric acid are studied on a rotating membrane disk. The dependence of the limiting current density at a given rotation rate of the disk on the equilibrium volume concentrations of glycine cations and protons in solution is described by a regression model. The diffusion fluxes of these cations in the EMS are shown to be independent.
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Zagorodnykh, L.A., Aristov, I.V., Bobreshova, O.V. et al. Limiting Current Densities in a System with Cation-Exchange Membrane MK-100 Rotating in a Glycine–HCl Solution. Russian Journal of Electrochemistry 37, 413–415 (2001). https://doi.org/10.1023/A:1016686225250
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DOI: https://doi.org/10.1023/A:1016686225250