In this article we show low-cost polycrystalline antimonides for much more productive thermoelectric waste-heat recovery in 600 K than standard tellurides. This can be enabled by a style of Ni/Fe/Mg3SbBi and Ni/Sb/CdSb contacts for each a prevention of chemical diffusion along with a small interfacial resistivity, noticing a history and https://hydrocarbon-heat-pumps67789.bloggerchest.com/31035720/the-hydrocarbon-heat-pumps-diaries