Achieving ultrahigh power factor in Mg3(Sb,Bi)2-based thermoelectric alloys sintered by introducing elemental Mg and W

Achieving ultrahigh power factor in Mg3(Sb,Bi)2-based thermoelectric alloys sintered by introducing elemental Mg and W

Improving the power factor (PF) of thermoelectric materials is crucial for increasing the output power density and broadening practical applications. The near-room-temperature electrical performance of Mg3(Sb,Bi)2-based alloys is hindered due to the presence of Mg vacancies and grain boundary scatte...

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Bibliographic Details
Main Authors: Liangsheng Wang, Shunjian Xu, Jian Yang, Xinyu Tang, Xinyu Wang, Guanjun Qiao, Guiwu Liu
Format: Article
Language:English
Published: Tsinghua University Press 2025-02-01
Series:Journal of Advanced Ceramics
Subjects:
mg3(sb,bi)2
thermoelectric performance
liquid phase sintering
grain boundary scattering
Online Access:https://www.sciopen.com/article/10.26599/JAC.2025.9221029
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