Figure 2

Electrochemical characterization of all-solid-state NCM622/Li-In half-cells after infiltration of the LPSCl SE into the cathode at various preparation temperatures. First-cycle charge and discharge voltage profiles of the SE-NCM electrode (a) at a loading value of 13.4 mg/cm2 infiltrated at room temperature (25 °C) and (b) at a loading value of ~ 15.3 mg/cm2 infiltrated at elevated temperature (45 °C).