Li3 Cr3 Fe1 O8

Li₃Cr₃Fe₁O₈ is a mixed-metal oxide ceramic compound combining lithium, chromium, and iron oxides in a single crystalline phase. This material belongs to the family of transition-metal spinels and related oxides, and is primarily studied for energy storage and electrochemical applications rather than as a mature commercial material. The chromium-iron oxide framework with lithium incorporation makes it of research interest for lithium-ion battery cathodes and solid-state electrolyte systems, where multivalent transition metals can enable higher energy density or improved stability compared to conventional single-metal oxide cathodes.