E_ref +0.266 "Reference electrode vs SHE"
pH 7.7 pH
T 30[degC] Temperature
Eeq_Me 0[V] "Equilibrium potential for metal dissolution"
log10_i0_Me 0 "log10 of exchange current density for metal dissolution"
i0_Me 10^log10_i0_Me[A/m^2] "Exchange current density for metal dissolution"
A_Me 100[mV] "Anodic tafel slope for metal dissolution"
log10_i0_O2 -9 "log10 of exchange current density for oxygen reduction"
i0_O2 10^log10_i0_O2[A/m^2] "Exchange current density for oxygen reduction"
i_O2_lim -15[A/m^2] "Limiting current density for oxygen reduction"
A_O2 -200[mV] "Cathodic tafel slope for oxygen reduction"
E -1[V] "Electrode potential"
eta_Me E-Eeq_Me "Overpotential for metal dissolution"
i_Me i0_Me*10^(eta_Me/A_Me) "Current density for metal dissolution"
E0_O2 1.23[V]-E_ref "Standard potential for oxygen reduction"
Eeq_O2 E0_O2-R_const*T/(4*F_const)*log(1/(0.21*10^-pH)) "Equilibrium potential of oxygen reduction"
eta_O2 E-Eeq_O2 "Overpotential for oxygen reduction"
i_O2_kin -i0_O2*10^(eta_O2/A_O2) "Kinetic current density for oxygen reduction"
i_O2 i_O2_lim*i_O2_kin/(i_O2_lim+i_O2_kin) "Current density for oxygen reduction"
iloc i_Me+i_O2 "Local current density"