In this article we reveal low-cost polycrystalline antimonides for much more efficient thermoelectric waste-heat recovery in just 600 K than common tellurides. That is enabled by a style of Ni/Fe/Mg3SbBi and Ni/Sb/CdSb contacts for equally a prevention of chemical diffusion and also a low interfacial resistivity, noticing a history and https://wasteheatrecovery34556.tblogz.com/an-unbiased-view-of-waste-heat-recovery-45180955