Fig. 10: Time-dependent open-circuit potential and current evolution of Zn (AR) and Zn-0.5Li (AR) during tribocorrosion.

a OCP curves of Zn (AR) and Zn-0.5Li (AR) alloy; Current-time curves during corrosion wear at potentials of: b −1.3 V; c −1.1 V; d −0.9 V.