Electrodiffusion processes in solutions containing complex ions of three-charged metals with one-charged anion

Using electrolysis of chloride salts of indium by way of example, electrodiffusion processes in solutions were studied. In the presence of indifferent electrolyte (NaClO4) with an increase in the current density the concentration of all metal-containing ions (In3+, InCl2+, InCl2+), as well as InCl3, decrease, while pH value does not change. In the absence of indifferent electrolyte a new in principle dependence of near-electrode concentrations of metal-containing components of solution on current density is observed