D. Krulic et al., KINETIC DATA FOR THE HEXACYANOFERRATE (II) (III) COUPLE ON PLATINUM-ELECTRODE IN VARIOUS CHLORIDES OF MONOVALENT CATIONS/, Journal de chimie physique et de physico-chimie biologique, 95(3), 1998, pp. 497-512
An experimental study of the hexacyanoferrate (II)/(III) couple at a p
latinum disc electrode in hydrochloric acid, in alkali metal, ammonium
and tetraalkylammonium chlorides solutions is carried out. Diffusion
coefficients, equilibrium potentials and transfer rate constants are d
etermined. Our results complete those previously published and clearly
show a correlation between the magnitude of the apparent charge trans
fer rate constant and the extent of cation association with both hexac
yanoferrate (II) and (III) anions.