Eeq_Ni -0.26[V] Equilibrium potential, nickel reaction
Iavg -5[A/dm^2] Average cathode current density
kappa 10[S/m] Electrolyte conductivity
M_Ni 59[g/mole] Molar mass, nickel
rho_Ni 8900[kg/m^3] Density, nickel
i0_Ni 0.1[A/m^2] Exchange current density, nickel reaction
i0_H 2e-5[A/m^2] Exchange current density, hydrogen reaction