Na1 Cu1 O1

Sodium copper oxide (NaCuO) is a mixed-valent copper oxide semiconductor compound belonging to the family of transition metal oxides with potential ionic-electronic dual conductivity. This material is primarily of research interest for energy storage and conversion applications, as copper oxide semiconductors have shown promise in photovoltaic cells, battery cathodes, and catalytic systems, though NaCuO specifically remains largely in the developmental stage compared to more established alternatives like lithium cobalt oxide or pure copper oxides.