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块体热电材料的研究进展

Recent developments of bulk thermoelectric materials

  • 摘要: 文章重点介绍了现役热电材料(Bi2Te3, PbTe, SiGe)、常见结构类型(方钴矿型,笼合物型,Half-Heusler合金型,钠钴氧型和Zn4Sb3型)热电材料及新颖晶体结构类型的热电材料的晶体结构、热电性能、热电性能优化等方面的最新研究进展.

     

    Abstract: A brief overview is given of several types of thermoelectric materials, including the standard Bi2Te3, PbTe and SiGe, common structures such as the skutterudites, clathrates, half-Heusler intermetallic compounds, metal oxides and Zn4Sb3-type compounds, as well as types with various new crystal structures. The crystal structure and optimization of the thermoelectric properties of these materials are discussed.

     

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