CoSb3

CoSb₃ is a skutterudite-structure intermetallic compound with semiconductor properties, notable for its potential as a thermoelectric material due to the favorable combination of electrical conductivity and low thermal conductivity in its crystal structure. The compound is primarily of research and development interest rather than widespread industrial production, with applications centered on advanced energy conversion and thermal management where its thermoelectric efficiency would enable direct heat-to-electricity conversion or solid-state cooling. CoSb₃ and related skutterudites represent a promising material family for next-generation power generation and waste-heat recovery systems, offering advantages over traditional thermoelectrics in mid-to-high temperature ranges.