Li2 O8 V4

Li₂O₈V₄ is a lithium vanadium oxide compound belonging to the class of mixed-valence vanadium semiconductors, typically synthesized for research applications rather than established commercial production. This material is investigated primarily for energy storage and electrochemical applications, particularly as a cathode material or active phase in lithium-ion battery systems and supercapacitors, where its layered structure and vanadium redox activity offer potential advantages in charge capacity and ion transport. The compound represents an exploratory research direction in advanced battery chemistry, competing against established vanadium oxide phases and layered oxide cathodes by offering distinctive structural and electronic properties suited to next-generation energy storage architectures.