Yb<italic>y</italic>Co4Sb12/Yb2O3热电复合材料的高温稳定性研究

Yb_yCo₄Sb₁₂/Yb₂O₃热电复合材料的高温稳定性研究

丁娟^1,², 刘睿恒¹, 顾辉², 陈立东¹

Study on the High Temperature Stability of Yb_yCo₄Sb₁₂/Yb₂O₃ Composite Thermoelctric Material

DING Juan^1,², LIU Rui-Heng¹, GU Hui², CHEN Li-Dong¹

图4 Yb0.6 系列样品的热导率a、电导率b、赛贝克系数c和 ZT 值d随温度的变化关系
Fig. 4 Temperature dependence of thermal conductivity a, electrical conductivity b, Seebeck coeffient c and ZT value d of the oxidized Yb 0.6 Co 4 Sb 12 samples