Na12 Mn2 O8

Na₁₂Mn₂O₈ is an inorganic oxide semiconductor compound containing sodium and manganese, belonging to the family of mixed-valent transition metal oxides with potential ionic conductivity and electrochemical properties. This material is primarily of research interest for energy storage applications, particularly as a cathode material or electrolyte component in sodium-ion batteries and solid-state energy systems, where its layered structure and mixed oxidation states may offer advantages in ion transport and electrochemical stability compared to conventional lithium-based alternatives.