E_appl 0[V] Applied potential
Ef 0[V] Formal potential
c_bulk 1[mmol/L] Reactant concentration
re 10[um] Electrode radius
r_max 25*re Size of simulation space
D1 1e-9[m^2/s] Reactant diffusion coefficient
D2 1e-9[m^2/s] Product diffusion coefficient
i0ref 1000[mol/(m^2*s)]*F_const Reference exchange current density
E_start -0.4[V] Start potential
E_vertex 0.4[V] Vertex potential
E_step 10[mV] Potential step (output)