fig8
From: High performance, low-cost rechargeable aluminum ion battery using Nb2CTx-MoS2 composite cathode

Figure 8. Optimized structure of the respective ions, overall chemistry of electrolyte and complex ion formation, the model battery operation where the ions flow to respective electrodes during the charge and discharge process is observed and the ion intercalation/deintercalation during the charge-discharge process at the cathode and anode.