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An Update Review on N-Type Layered Oxyselenide Thermoelectric Materials

Compared with traditional thermoelectric materials, layered oxyselenide thermoelectric materials consist of nontoxic and lower-cost elements and have better chemical and thermal stability. Recently, several studies on n-type layered oxyselenide thermoelectric materials, including BiCuSeO, Bi(2)O(2)S...

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Autores principales: Zheng, Junqing, Wang, Dongyang, Zhao, Li-Dong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8303412/
https://www.ncbi.nlm.nih.gov/pubmed/34300821
http://dx.doi.org/10.3390/ma14143905
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author Zheng, Junqing
Wang, Dongyang
Zhao, Li-Dong
author_facet Zheng, Junqing
Wang, Dongyang
Zhao, Li-Dong
author_sort Zheng, Junqing
collection PubMed
description Compared with traditional thermoelectric materials, layered oxyselenide thermoelectric materials consist of nontoxic and lower-cost elements and have better chemical and thermal stability. Recently, several studies on n-type layered oxyselenide thermoelectric materials, including BiCuSeO, Bi(2)O(2)Se and Bi(6)Cu(2)Se(4)O(6), were reported, which stimulates us to comprehensively summarize these researches. In this short review, we begin with various attempts to realize an n-type BiCuSeO system. Then, we summarize several methods to optimize the thermoelectric performance of Bi(2)O(2)Se, including carrier engineering, band engineering, microstructure design, et al. Next, we introduce a new type of layered oxyselenide Bi(6)Cu(2)Se(4)O(6), and n-type transport properties can be obtained through halogen doping. At last, we propose some possible research directions for n-type layered oxyselenide thermoelectric materials.
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spelling pubmed-83034122021-07-25 An Update Review on N-Type Layered Oxyselenide Thermoelectric Materials Zheng, Junqing Wang, Dongyang Zhao, Li-Dong Materials (Basel) Review Compared with traditional thermoelectric materials, layered oxyselenide thermoelectric materials consist of nontoxic and lower-cost elements and have better chemical and thermal stability. Recently, several studies on n-type layered oxyselenide thermoelectric materials, including BiCuSeO, Bi(2)O(2)Se and Bi(6)Cu(2)Se(4)O(6), were reported, which stimulates us to comprehensively summarize these researches. In this short review, we begin with various attempts to realize an n-type BiCuSeO system. Then, we summarize several methods to optimize the thermoelectric performance of Bi(2)O(2)Se, including carrier engineering, band engineering, microstructure design, et al. Next, we introduce a new type of layered oxyselenide Bi(6)Cu(2)Se(4)O(6), and n-type transport properties can be obtained through halogen doping. At last, we propose some possible research directions for n-type layered oxyselenide thermoelectric materials. MDPI 2021-07-13 /pmc/articles/PMC8303412/ /pubmed/34300821 http://dx.doi.org/10.3390/ma14143905 Text en © 2021 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Review
Zheng, Junqing
Wang, Dongyang
Zhao, Li-Dong
An Update Review on N-Type Layered Oxyselenide Thermoelectric Materials
title An Update Review on N-Type Layered Oxyselenide Thermoelectric Materials
title_full An Update Review on N-Type Layered Oxyselenide Thermoelectric Materials
title_fullStr An Update Review on N-Type Layered Oxyselenide Thermoelectric Materials
title_full_unstemmed An Update Review on N-Type Layered Oxyselenide Thermoelectric Materials
title_short An Update Review on N-Type Layered Oxyselenide Thermoelectric Materials
title_sort update review on n-type layered oxyselenide thermoelectric materials
topic Review
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8303412/
https://www.ncbi.nlm.nih.gov/pubmed/34300821
http://dx.doi.org/10.3390/ma14143905
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