To remove the additional complications that this phenomenon adds to our analysis, in our subsequent experiments the amount of Fc12-PF6 was lowered to 2% where the additional pair of lower-potential peaks at 0.42 V/0.31 V are absent (see Figure ). To measure the diffusion coefficient of Fc12-PF6 within MO cubic phase, cyclic voltammograms with varying scan rates were recorded (see Figure ). The concentration of Fc12-PF6 was estimated as per Kostela et al , in which the MO cubic phase was treated as a homogenous medium. A 2% (w/w) weight of Fc12 was estimated to have a molar concentration of 10.9 mM over the total volume of the thin film. The geometric area of the electrode, 0.0314 cm 2 , was considered as the active electrode surface area.