Energy Material Advances / 2022 / Article / Fig 2

Research Article

Solvent Effects on Kinetics and Electrochemical Performances of Rechargeable Aluminum Batteries

Figure 2

Characterization of the cathode materials AlxMnO2·nH2O and its precursor. XRD pattern (a), SEM image (b), and HRTEM image (d, e) of Mn3O4, the precursor of AlxMnO2·nH2O, and inset of (a) are the molecular profiles of Mn3O4; SEM image (c) and HRTEM image (f, g) of AlxMnO2·nH2O.