V3Se4

V3Se4 is a vanadium selenide compound belonging to the transition metal chalcogenide family, which exhibits metallic character and potential semiconducting properties depending on synthesis and doping conditions. This material is primarily of research interest in solid-state physics and materials science, with potential applications in thermoelectric devices, battery electrodes, and catalysis due to the electronic properties typical of vanadium-based compounds. While not yet widely deployed in mainstream industrial applications, vanadium chalcogenides are being investigated as alternatives to conventional materials in energy storage and conversion systems, particularly where layered crystal structures and tunable electronic behavior are advantageous.