Zr2 Ni4 Sb2

Zr₂Ni₄Sb₂ is an intermetallic compound belonging to the Heusler or half-Heusler family of semiconductors, characterized by a defined stoichiometric ratio of zirconium, nickel, and antimony elements. This material is primarily investigated in thermoelectric research for its potential to convert thermal gradients into electrical power, with particular interest in mid-temperature applications where conventional semiconductors face limitations. The compound's appeal lies in its combination of thermal stability and electronic properties that make it a candidate for waste heat recovery systems and high-temperature power generation, though it remains largely in the experimental and development phase rather than in widespread commercial production.