# Table 1 Summary of dimensionless control parameters and the rate constants used for the numerical computation of the results presented in Fig. 4

Control parameter Value Interpretation Rate constant Value
$$p_1^{\mathrm{c}}$$ 50 x exp(−4) Hole flux to the electrolyte that is independent of the potential k 1 0.16
p 1 1.2 x φ − 0.02 Hole flux to the electrolyte that is dependent on the potential k −1 2
p 2 50 x exp (−12 x φ) Electron density at the surface k 2 0.002
p 3 [0, 0.5] [HOO]~[H2O2] k 3 0.002
k 4 0.002
k 5 1
k 6 1