Li4 Mn3 V3 Cr2 O16

Li₄Mn₃V₃Cr₂O₁₆ is a mixed-metal oxide ceramic compound containing lithium, manganese, vanadium, and chromium in a complex oxide structure. This material is primarily of research interest for electrochemical energy storage applications, particularly as a cathode material or component in advanced lithium-ion battery systems, where the multi-valent transition metals enable tunable redox activity and ion transport. The combination of multiple transition metals in a single oxide phase represents an emerging strategy to enhance energy density, cycle life, and thermal stability compared to conventional layered oxide cathodes, though this compound remains largely in the experimental/developmental stage rather than in widespread commercial production.