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首页> 外文期刊>Dalton transactions: An international journal of inorganic chemistry >Thermoelectric properties of Eu(Zn1-xCdx)(2)Sb-2
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Thermoelectric properties of Eu(Zn1-xCdx)(2)Sb-2

机译：Eu（Zn1-xCdx）（2）Sb-2的热电性能

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摘要

The thermoelectric performance of EuZn2Sb2 and EuCd2Sb2 was optimized by mixed occupation of the transition metal position. Samples in the solid solution Eu(Zn1-xCdx)(2)Sb-2 with the CaAl2Si2-type crystal structure ( space group (P) over bar m1) were prepared from the elements for compositions with x = 0, 0.1, 0.3, 0.5 and 1. The thermoelectric properties were investigated after densification of the products by spark plasma sintering (SPS). The samples show low electrical resistivity, high thermopower and a low lattice thermoconductivity. The highest ZT value of 1.06 at 650 K is obtained for x = 0.1.
机译：EuZn2Sb2和EuCd2Sb2的热电性能通过过渡金属位置的混合占据来优化。由x = 0、0.1、0.3， 0.5和1。通过火花等离子体烧结（SPS）使产物致密化之后，研究了热电性质。样品显示出低电阻率，高热功率和低晶格热导率。当x = 0.1时，在650 K下获得1.06的最高ZT值。

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