Bi5Se

Bi₅Se is a bismuth selenide ceramic compound belonging to the bismuth chalcogenide family, materials known for their layered crystal structure and thermoelectric properties. This composition is primarily of research interest for thermoelectric energy conversion applications, where it shows potential as a high-temperature material for power generation from waste heat and thermal energy harvesting. Engineers working on advanced thermal management systems or solid-state energy conversion devices may evaluate this material against conventional thermoelectrics, though it remains largely in the developmental stage rather than widespread industrial use.