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Materials 2018, 11(6), 999; https://doi.org/10.3390/ma11060999

Development of Perovskite-Type Materials for Thermoelectric Application

1,2
and
1,2,*
1
CAS Key Laboratory of Design and Assembly of Functional Nanostructures, and Fujian Key Laboratory of Nanomaterials, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, China
2
Laboratory of Advanced Functional Materials, Xiamen Institute of Rare Earth Materials, Haixi Institute, Chinese Academy of Sciences, Xiamen 361021, China
*
Author to whom correspondence should be addressed.
Received: 25 April 2018 / Revised: 19 May 2018 / Accepted: 9 June 2018 / Published: 12 June 2018
(This article belongs to the Section Energy Materials)
View Full-Text   |   Download PDF [7629 KB, uploaded 12 June 2018]   |  

Abstract

Oxide perovskite materials have a long history of being investigated for thermoelectric applications. Compared to the state-of-the-art tin and lead chalcogenides, these perovskite compounds have advantages of low toxicity, eco-friendliness, and high elemental abundance. However, because of low electrical conductivity and high thermal conductivity, the total thermoelectric performance of oxide perovskites is relatively poor. Variety of methods were used to enhance the TE properties of oxide perovskite materials, such as doping, inducing oxygen vacancy, embedding crystal imperfection, and so on. Recently, hybrid perovskite materials started to draw attention for thermoelectric application. Due to the low thermal conductivity and high Seebeck coefficient feature of hybrid perovskites materials, they can be promising thermoelectric materials and hold the potential for the application of wearable energy generators and cooling devices. This mini-review will build a bridge between oxide perovskites and burgeoning hybrid halide perovskites in the research of thermoelectric properties with an aim to further enhance the relevant performance of perovskite-type materials. View Full-Text
Keywords: perovskite; thermoelectric; generator; cooler perovskite; thermoelectric; generator; cooler
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This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (CC BY 4.0).
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Wu, T.; Gao, P. Development of Perovskite-Type Materials for Thermoelectric Application. Materials 2018, 11, 999.

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