The impact of indium metal as a minor bimetal on the anodic dissolution and passivation performance of zinc for alkaline batteries. Part II: galvanostatic, impedance spectroscopy, and charge–discharge evaluations
Abstract The anodic dissolution and passivation processes of zinc and zinc-indium alloys were investigated in an alkaline solution of 6 M KOH using galvanostatic, electrochemical impedance, and charge–discharge measurements. Galvanostatic measurements exhibit anodic potential/time transient of the zinc anode and its alloys in the concentrated alkaline solution at different current densities. The data reveal that the passivation time (tpass.) diminishes ... Read more