Brunko, Oliver C.
- Journal Article
Rights / licenseCreative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported
(TiZrHf)NiSn half-Heusler compounds were prepared by arc melting and their thermoelectric properties characterized in the temperature range between 325 K and 857 K, resulting in a Figure of Merit ZT ≈ 0.45. Furthermore, the prepared samples were used to construct a unileg module. This module was characterized in a homemade thermoelectric module measurement stand and yielded 275 mW/cm2 and a maximum volumetric power density of 700 mW/cm3. This was reached using normal silver paint as a contacting material; from an improved contacting, much higher power yields are to be expected. Show more
Journal / seriesMaterials
Pages / Article No.
SubjectThermoelectricity; Thermoelectric modules; Half-Heusler compounds
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