Nanocomposites from Solution-Synthesized PbTe-BiSbTe Nanoheterostructure with Unity Figure of Merit at Low-Medium Temperatures (500-600 K)

Nanocomposites from Solution-Synthesized PbTe-BiSbTe Nanoheterostructure with Unity Figure of Merit at Low-Medium Temperatures (500-600 K)

© 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 29(2017), 10 vom: 02. März
1. Verfasser: Xu, Biao (VerfasserIn)
Weitere Verfasser: Agne, Matthias T, Feng, Tianli, Chasapis, Thomas C, Ruan, Xiulin, Zhou, Yilong, Zheng, Haimei, Bahk, Je-Hyeong, Kanatzidis, Mercouri G, Snyder, Gerald Jeffrey, Wu, Yue
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2017
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article nanocomposites nanoheterostructures solution synthesis thermoelectric
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520 |a A scalable, low-temperature solution process is used to synthesize precursor material for Pb-doped Bi0.7 Sb1.3 Te3 thermoelectric nanocomposites. The controllable Pb-doping leads to the increase in the optical bandgap, thus delaying the onset of bipolar conduction. Furthermore, the solution synthesis enables nanostructuring, which greatly reduces thermal conductivity. As a result, this material exhibits a zT = 1 over the 513-613 K range 
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650 4 |a solution synthesis 
650 4 |a thermoelectric 
700 1 |a Agne, Matthias T  |e verfasserin  |4 aut 
700 1 |a Feng, Tianli  |e verfasserin  |4 aut 
700 1 |a Chasapis, Thomas C  |e verfasserin  |4 aut 
700 1 |a Ruan, Xiulin  |e verfasserin  |4 aut 
700 1 |a Zhou, Yilong  |e verfasserin  |4 aut 
700 1 |a Zheng, Haimei  |e verfasserin  |4 aut 
700 1 |a Bahk, Je-Hyeong  |e verfasserin  |4 aut 
700 1 |a Kanatzidis, Mercouri G  |e verfasserin  |4 aut 
700 1 |a Snyder, Gerald Jeffrey  |e verfasserin  |4 aut 
700 1 |a Wu, Yue  |e verfasserin  |4 aut 
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