Why do I have an interpeak distance < 59 mV on CV scans of hexachloroiridate(IV)?

I am performing cyclic voltammetry in 1 mM K2IrCl6 / 0.1 M KCl to study the kinetics of carbon electrodes. For slow scan rates of 5 and 20 mV/s, I have an interpeak distance below 59 mV (at 5...

15 August 2014 1,934 4 View