This model simulates a surface-confined redox couple, $O_{ads}+ne^- \rightleftharpoons R_{ads}$, with fixed total surface coverage $\Gamma_T=\Gamma_O+\Gamma_R$. The current is calculated from $i=nFA\,d\Gamma_R/dt$. No solution diffusion current is included, so the peak current scales linearly with scan rate and surface coverage.
Click "Run Simulation" to see your surface-confined cyclic voltammogram.