SrBiON2

SrBiON2 is an oxynitride ceramic compound combining strontium, bismuth, oxygen, and nitrogen in a layered perovskite-related structure. This is an experimental material primarily explored in photocatalysis and solid-state chemistry research, where its mixed-anion framework offers tunable band gaps and electronic properties not available in conventional oxides alone. The material belongs to a growing family of oxynitrides investigated for visible-light photocatalytic applications, environmental remediation, and potentially photovoltaic devices, though it remains in the research phase rather than established industrial production.