O2 Na1 V1

Sodium vanadate (NaVO₂) is an inorganic compound semiconductor that combines sodium and vanadium oxides, belonging to the broader family of transition metal oxides with potential electrochemical and photocatalytic properties. This material is primarily of research interest rather than established industrial production, with investigation focused on energy storage applications (particularly sodium-ion batteries and supercapacitors) and photocatalytic degradation of pollutants. Sodium vanadate is notable for its lower cost compared to lithium-based alternatives and its tunable electronic structure, making it attractive for next-generation battery technologies and environmental remediation, though it remains largely in development phase relative to mature commercialized semiconductors.