YbyCo4Sb12/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 YbyCo4Sb12/Yb2O3 Composite Thermoelctric Material
DING Juan1,2, LIU Rui-Heng1, GU Hui2, CHEN Li-Dong1
图1 Yb0.6系列样品抛光表面热处理前表面背散射照片以及热处理后的二次电子形貌照片
Fig. 1 BSE images of polished surface of Yb0.6 before heat treatment and SEI images of the samples after heat-treatment at 873 K for different periods