采用真空熔炼和烧结的方法制备了新型热电材料β-Zn4Sb3.X射线衍射分析表明样品为单相.2种样品从室温到723K温度范围内的电学性能测量表明,β-Zn4Sb3在500K～650K时具有较高的功率因子,真空熔炼样品的性能要优于烧结样品,其功率因子在623K时达到最大值3.9μW.cm-1.K2.结果表明,β-Zn4Sb3在热电转换领域有潜在的应用前景.
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