Korean J. Met. Mater. 2021;59(12):904-910. Published online 2021 Nov 19
DOI:
https://doi.org/10.3365/KJMM.2021.59.12.904
Abstract
In this study, half-Heusler (HH) thermoelectric materials Nb
0.8Hf
0.2FeSb
0.98Sn
0.02 (p-type) and Hf
0.25Zr
0.25Ti
0.5NiSn
0.98Sb
0.02 (n-type) were synthesized using induction melting and spark plasma sintering. For alloying, a conventional induction melting technique was employed rather than arc melting, for mass production compatibility, and the thermoelectric properties of the materials were analyzed. The maximum dimensionless.....
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