“…However, the diffusion effect was determined based on the peak-to-peak separation potential, formal potential and the proportion of the cathodic peak current to the anodic peak current and was computed using the following expressions, respectively. 35 Δ E pp = E pa − E pc
where E pp , E pc , E pa , E 0 , I pc and I pa correspond to the peak-to-peak potential, reduction peak potential, anodic potential, formal potential, cathodic peak current and oxidation peak current, respectively. All the cyclic voltammograms revealed that the STSS nanocomposite exhibited a semi-symmetrical reversible process.…”