In Situ Reaction Induced Core–Shell Structure to Ultralow κlat and High Thermoelectric Performance of SnTe

In Situ Reaction Induced Core–Shell Structure to Ultralow κlat and High Thermoelectric Performance of SnTe

Abstract Lead‐free chalcogenide SnTe has been demonstrated to be an efficient medium temperature thermoelectric (TE) material. However, high intrinsic Sn vacancies as well as high thermal conductivity devalue its performance. Here, β‐Zn4Sb3 is incorporated into the SnTe matrix to regulate the thermo...

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Bibliographic Details
Main Authors: Sihui Li, Jiwu Xin, Abdul Basit, Qiang Long, Suwei Li, Qinghui Jiang, Yubo Luo, Junyou Yang
Format: Article
Language:English
Published: Wiley 2020-06-01
Series:Advanced Science
Subjects:
β‐Zn4Sb3
core–shell structures
in situ decomposition reaction
SnTe thermoelectric materials
tin telluride
Online Access:https://doi.org/10.1002/advs.201903493

Internet

https://doi.org/10.1002/advs.201903493

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