Figure 7.
The graph plots current density in ampere per square metre on the vertical axis against time in seconds on the horizontal axis. The current density alternates between about positive 80 ampere per square metre and negative 80 ampere per square metre in a rectangular waveform. Each cycle lasts around 400 seconds, representing repeated charge and discharge operations. The waveform shows two complete cycles followed by a final partial cycle ending near zero current density at 1000 seconds.Charge/discharge cycle used with for the comparison with the model from (Cianciullo et al., 2022)