In this article we exhibit low-priced polycrystalline antimonides for more efficient thermoelectric waste-heat recovery within just 600 K than traditional tellurides. This is enabled by a design and style of Ni/Fe/Mg3SbBi and Ni/Sb/CdSb contacts for both of those a avoidance of chemical diffusion and also a lower interfacial resistivity, knowing https://waste-heat-recovery92344.free-blogz.com/78510582/the-5-second-trick-for-waste-heat-recovery