CoSrO2N

CoSrO2N is an experimental mixed metal oxynitride ceramic compound containing cobalt, strontium, oxygen, and nitrogen. This material belongs to the family of perovskite-derived oxynitrides, a research-focused class designed to combine the thermal and chemical stability of oxides with the electronic and catalytic properties enabled by nitrogen incorporation. While not yet widely commercialized, oxynitrides like CoSrO2N are of interest in catalysis, photochemistry, and solid-state electrochemistry, where nitrogen substitution can lower band gaps, enhance charge carrier mobility, and provide novel active sites compared to conventional oxide counterparts.