LaNbO2N

LaNbO₂N is an oxynitride ceramic compound containing lanthanum, niobium, oxygen, and nitrogen. This material belongs to the family of transition metal oxynitrides, which are engineered to combine properties of both oxides and nitrides—typically offering improved hardness, thermal stability, or electronic functionality compared to single-phase alternatives. LaNbO₂N is primarily investigated in research contexts for photocatalytic applications, particularly water splitting and environmental remediation, where its band gap and electronic structure make it a candidate for visible-light-driven catalysis. Its use in industry remains limited; the material represents an emerging class of functional ceramics being explored as an alternative to conventional photocatalysts like TiO₂, with potential relevance in sustainable energy and green chemistry sectors.