Abstract
ZrNiSn-based half-Heusler compounds were fabricated by the method of solid state reaction. In a Hf0.5Zr0.5Ni0.8Pd0.2- Sn0.99Sb0.01 compound, a thermal conductivity as low as 4.5 W/m-K was measured at room temperature. Although the Seebeck coefficient decreased, it was only by a small amount. The ZT value reached a maximum value of 0.7 at about 800 K for the Hf0.5Zr0.5Ni0.8Pd0.2- Sn0.99Sb0.01 sample.
Original language | English |
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Pages (from-to) | 2197-2199 |
Number of pages | 3 |
Journal | Journal of Materials Science Letters |
Volume | 20 |
Issue number | 24 |
DOIs | |
Publication status | Published - 2001 Dec 15 |
ASJC Scopus subject areas
- Materials Science(all)