Na2 O4

Na₂O₄ is an inorganic ceramic compound composed of sodium and oxygen that exists primarily as a research material rather than a widely commercialized engineering ceramic. This compound belongs to the sodium oxide family and has attracted academic interest in solid-state chemistry and materials science, particularly for potential applications in energy storage, catalysis, and ionic conductivity studies. While not established in mainstream industrial applications like traditional structural ceramics, sodium peroxide compounds (the likely form of Na₂O₄) are relevant to researchers exploring novel ionic materials and potentially emerging battery or fuel cell technologies.