Wide-temperature-range thermoelectric n-type Mg3(Sb,Bi)2 with high average and peak zT values

Mg 3 (Sb,Bi) 2 is a promising thermoelectric material suited for electronic cooling, but there is still room to optimize its low-temperature performance. This work realizes >200% enhancement in room-temperature zT by incorporating metallic inclusions (Nb or Ta) into the Mg 3 (Sb,Bi) 2 -based matr...

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Veröffentlicht in:	Nature communications Jg. 14; H. 1; S. 7428 - 9
Hauptverfasser:	Li, Jing-Wei, Han, Zhijia, Yu, Jincheng, Zhuang, Hua-Lu, Hu, Haihua, Su, Bin, Li, Hezhang, Jiang, Yilin, Chen, Lu, Liu, Weishu, Zheng, Qiang, Li, Jing-Feng
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	London Nature Publishing Group UK 16.11.2023 Nature Publishing Group Nature Portfolio
Schlagworte:	147/137 639/301/119/1000 639/301/299/2736 Antimony Bismuth Carrier transport Electrical conductivity Electrical resistivity Grain boundaries High temperature Humanities and Social Sciences Inclusions Low temperature multidisciplinary Nanocomposites Performance enhancement Power factor Room temperature Science Science (multidisciplinary) Seebeck effect Temperature Thermal conductivity Thermoelectric materials Thermoelectricity
ISSN:	2041-1723, 2041-1723
Online-Zugang:	Volltext
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