Synthesis and characterization of Bi-doped Mg2Si thermoelectric materials

► Role of Bi doping amounts in Mg2Si and thermoelectric characterization up to 600 °C ► Nanocomposite materials synthesized by ball milling and Spark Plasma Sintering ► Effect on scattering phenomena of Single Wall Carbon Nanohorns added to Mg2Si ► Importance of oxidation phenomena in nanostructured materials.