Effects of Sb on the Thermoelectric Properties of PbTe

Tao-Hsing Chen; Ming-Tai Hong

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Effects of Sb on the Thermoelectric Properties of PbTe

机译：锑对PbTe热电性能的影响

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This study focuses on improving the thermoelectric properties of PbTe-based materials by addingdifferent Sb content. The potential for achieving high thermoelectric efficiency in Sb-doped n-typePbTe-based thermoelectric compounds is described, and the electrical resistivity, Seebeck coefficientand thermal conductivity are measured from room temperature to about 500K. The effects of the Sbconcentration in Sbx (Pb18Te20) on the resulting thermoelectric properties are studied. Furthermore, thesurface features of Sbx (Pb18Te20) are also observed.

机译：这项研究的重点是通过添加不同的Sb含量来改善PbTe基材料的热电性能。描述了在掺Sb的n型PbTe基热电化合物中实现高热电效率的潜力，并在室温至约500K的范围内测量了电阻率，塞贝克系数和热导率。研究了Sbx（Pb18Te20）中Sb浓度对所得热电性能的影响。此外，还观察到了Sbx（Pb18Te20）的表面特征。

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《International Journal of Electrochemical Science》 |2015年第11期|共7页
作者
Tao-Hsing Chen; Ming-Tai Hong;
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中图分类化学;
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Effects of Sb on the Thermoelectric Properties of PbTe

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