High performance of Mg3Bi1.5Sb0.5 based materials for power generation: Revealing the counter-intuitive effect of tuning Bi content on the thermoelectric properties

High performance of Mg3Bi1.5Sb0.5 based materials for power generation: Revealing the counter-intuitive effect of tuning Bi content on the thermoelectric properties

Recently, Mg3Sb2-xBix alloys have attracted intensive attention, with the aim of maximizing the electrical transport performance via donor element doping, increasing the grain size, as well as electronic band structure engineering. However, less attention has been paid to other significant factors,...

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Bibliographic Details
Main Authors: Nuo Qu, Yuke Zhu, Jianbo Zhu, Kuai Yu, Fengkai Guo, Zihang Liu, Qian Zhang, Wei Cai, Jiehe Sui
Format: Article
Language:English
Published: KeAi Communications Co., Ltd. 2024-11-01
Series:Journal of Magnesium and Alloys
Subjects:
Mg3Sb2-xBix alloys
Nanoscale Bi-rich phase
Bipolar thermal conductivity
Thermoelectric performance
Online Access:http://www.sciencedirect.com/science/article/pii/S2213956723000403
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