SrFeOFN

SrFeOFN is an experimental ceramic compound containing strontium, iron, oxygen, fluorine, and nitrogen—a complex oxynitride fluoride belonging to the family of mixed-anion ceramics. This material class is of primary research interest for functional applications where the combination of anions creates unique electronic, ionic, or catalytic properties not achievable in traditional single-anion oxides. While not yet in widespread commercial use, strontium iron oxynitride fluorides are investigated for energy storage, catalysis, and solid-state electrochemistry applications where the fluorine and nitrogen dopants can modify electronic structure and ion mobility.