LiFe7O3F9

LiFe7O3F9 is a lithium iron fluoride oxide ceramic compound that belongs to the family of mixed-valence iron oxyfluorides. This material is primarily of research interest for electrochemical applications, particularly as a potential cathode or electrode material in lithium-ion battery systems, where the combined presence of iron and fluorine can modulate electronic conductivity and lithium-ion transport properties. The compound represents an experimental approach to developing high-performance battery ceramics with alternative compositional strategies to conventional oxide cathodes.