Low-cost, abundant binary sulfides as promising thermoelectric materials

In the past several years, metal sulfides have been the subject of extensive research as promising thermoelectric materials with high potential in future commercial applications due to their low cost, low toxicity, and abundance. This review summarizes recent developments and progress in the researc...

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Published inMaterials today (Kidlington, England) Vol. 19; no. 4; pp. 227 - 239
Main Authors Ge, Zhen-Hua, Zhao, Li-Dong, Wu, Di, Liu, Xiaoye, Zhang, Bo-Ping, Li, Jing-Feng, He, Jiaqing
Format Journal Article
LanguageEnglish
Published Elsevier Ltd 01.05.2016
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Summary:In the past several years, metal sulfides have been the subject of extensive research as promising thermoelectric materials with high potential in future commercial applications due to their low cost, low toxicity, and abundance. This review summarizes recent developments and progress in the research of metal sulfides, particularly for binary metal sulfides such as Bi2S3, Cu2−xS, and PbS. Methods for improving the thermoelectric properties of these binary sulfides are emphasized, and promising strategies are suggested to further enhance the thermoelectric figure of merit of these materials.
ISSN:1369-7021
1873-4103
DOI:10.1016/j.mattod.2015.10.004