In [lithium-ion batteries](), catalysts are used to enhance the kinetics of electrode reactions, thus improving the charge/discharge rates. For example, [metal oxides]() such as manganese oxide (MnO₂) are used as catalysts in the cathode to facilitate the intercalation and deintercalation of lithium ions. In [sodium-ion batteries](), catalysts like Prussian blue analogues can be used to improve performance.
