Thermoelectric properties of Ag-doped n-type (Bi2Te3)0.9–(Bi2−xAgxSe3)0.1 (x=0–0.4) alloys prepared by spark plasma sintering
✍ Scribed by J.L. Cui; W.J. Xiu; L.D. Mao; P.Z. Ying; L. Jiang; X. Qian
- Publisher
- Elsevier Science
- Year
- 2007
- Tongue
- English
- Weight
- 216 KB
- Volume
- 180
- Category
- Article
- ISSN
- 0022-4596
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
In this paper, pseudo-binary (Ag 0.365 Sb 0.558 Te) x -(Bi 0.5 Sb 1.5 Te 3 ) 1Àx (x ¼ 0-1.0) alloys were prepared using spark plasma sintering technique, and the composition-dependent thermoelectric properties were evaluated. Electrical conductivities range from 7.9 Â 10 4 to 15.6 Â 10 4 O À1 m À1 a
n-Type Bi 2 Te 3 thermoelectric materials were prepared by spark plasma sintering (SPS) using mechanically alloyed powders. Seebeck coefficient and electrical conductivity of the resultant materials were measured, with emphasis on the effects of sintering process parameters on the electrical propert