Li4 V2 Si2 C2 O14

Li₄V₂Si₂C₂O₁₄ is a complex lithium vanadate silicate ceramic compound that functions as a semiconductor, combining vanadium and silicon oxide frameworks with lithium-ion incorporation. This material is primarily of research and development interest for energy storage and electrochemical applications, where the lithium content and vanadium redox activity position it as a candidate for cathode materials, solid electrolytes, or hybrid ionic-electronic conductors in next-generation batteries and solid-state devices. While not yet widely deployed in production, compounds in this family are studied for their potential to improve energy density and thermal stability in lithium-ion systems compared to conventional layered oxides.