CoFeSb

CoFeSb is a ternary intermetallic compound composed of cobalt, iron, and antimony, belonging to the family of half-Heusler alloys and related skutterudite-like materials. This is primarily a research material investigated for thermoelectric applications, where it shows potential for converting waste heat to electricity at moderate temperatures. CoFeSb systems are studied as cost-effective alternatives to traditional thermoelectric materials, offering improved thermal-to-electrical conversion efficiency with more abundant constituent elements than rare-earth-based competitors.