Thermal stability of p-type polycrystalline Bi2Te3-based bulks for the application on thermoelectric power generation

In the present work, the thermal stabilities of p-type polycrystalline Bi0.44Sb1.56Te3 bulks have been investigated at different temperatures in vacuum environment. The effect of service temperature on the microstructure, thermoelectric and mechanical properties of Bi0.44Sb1.56Te3 bulks were investi...

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Veröffentlicht in:	Journal of alloys and compounds 2017-01, Vol.692, p.885-891
Hauptverfasser:	Jiang, Chengpeng, Fan, Xi'an, Feng, Bo, Hu, Jie, Xiang, Qiusheng, Li, Guangqiang, Li, Yawei, He, Zhu
Format:	Artikel
Sprache:	eng
Schlagworte:	Bi2Te3 Bismuth tellurides Crystal lattices Electrical transport Electricity generation Lattice parameters Mechanical properties Microstructure Modules Polycrystals Power factor Stability Thermal stability Thermoelectric materials Thermoelectric power generation Thermoelectricity
Online-Zugang:	Volltext
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