Zhang, H., Zhang, C., Gregory, D. H. , Yin, Z., Wang, Y., He, P. and Guo, X. (2023) A review of pressure manipulating structure and performance in thermoelectrics. Journal of Physics D: Applied Physics, 56(18), 183001. (doi: 10.1088/1361-6463/acbec1)
Text
293948.pdf - Accepted Version Available under License Creative Commons Attribution Non-commercial No Derivatives. 2MB |
Abstract
Pressure is a fundamental thermodynamic variable that can create exotic materials and modulate transport properties, motivating prosperous progress in multiple fields. As for inorganic thermoelectric materials, pressure is an indispensable condition during a preparation process, which is employed to compress raw powders into the specific shape of solid-state materials for performing properties characterization. In addition to this function, the extra influence of pressure on thermoelectric performance is frequently underestimated and even overlooked. In this review, we summarize recent progress and achievements of pressure-induced structure and performance in thermoelectrics, emphatically involving the modulation of pressure on crystal structure, electrical transport properties, microstructure, and thermal conductivity. According to various studies, the modulated mechanism of pressure on these items above has been discussed in detail, and the perspectives and strategies have been proposed with respect to applying pressure to improve thermoelectric performance. Overall, the purpose of the review is supposed to enrich the understanding of the mechanisms in pressure-induced transport properties and provide a guidance to rationally design a structural pattern to improve thermoelectric performance.
Item Type: | Articles |
---|---|
Additional Information: | This work was financially supported by the Natural Science Foundation of Jilin Province (20200201254JC and 20200801006GH), the Education Department of Jilin Province (JJKH20220761KJ), and the “Program of Youth Talents” of Jilin Association of Science and Technology (181906). |
Keywords: | Pressure, thermoelectric, crystal structure, microstructure, transport properties. |
Status: | Published |
Refereed: | Yes |
Glasgow Author(s) Enlighten ID: | Gregory, Professor Duncan and Guo, Professor Xin |
Authors: | Zhang, H., Zhang, C., Gregory, D. H., Yin, Z., Wang, Y., He, P., and Guo, X. |
College/School: | College of Science and Engineering > School of Chemistry |
Journal Name: | Journal of Physics D: Applied Physics |
Publisher: | IOP Publishing |
ISSN: | 0022-3727 |
ISSN (Online): | 1361-6463 |
Published Online: | 24 February 2023 |
Copyright Holders: | Copyright © 2023 IOP Publishing |
First Published: | First published in Journal of Physics D: Applied Physics 56(18): 183001 |
Publisher Policy: | Reproduced in accordance with the publisher copyright policy |
University Staff: Request a correction | Enlighten Editors: Update this record