A SECRET WEAPON FOR WASTE HEAT RECOVERY

Here we reveal low cost polycrystalline antimonides for more productive thermoelectric waste-heat recovery within 600 K than common tellurides. This really is enabled by a style of Ni/Fe/Mg3SbBi and Ni/Sb/CdSb contacts for the two a avoidance of chemical diffusion plus a small interfacial resistivity, noticing a record and steady module performan