V3S4

V3S4 is a vanadium sulfide compound that belongs to the transition metal chalcogenide family, combining vanadium with sulfur in a specific stoichiometric ratio. This material exhibits moderate density with notable elastic stiffness properties, making it of interest in research contexts for energy storage and catalytic applications. V3S4 is primarily investigated in academic and advanced materials development rather than established mainstream engineering, where its layered crystal structure and electronic properties position it as a candidate for next-generation battery electrodes, supercapacitors, and heterogeneous catalysts.