PbCoO2N

PbCoO₂N is a rare-earth layered oxide nitride ceramic compound combining lead, cobalt, oxygen, and nitrogen in its crystal structure. This material belongs to an emerging class of mixed-anion ceramics designed to explore novel electronic and catalytic properties not accessible in conventional oxides alone. While primarily a research compound rather than an established commercial material, it represents the broader family of oxynitride perovskites and related structures being investigated for energy conversion, photocatalysis, and advanced electronic applications where nitrogen doping introduces new functionalities.