It can be seen that the ZT of all composite samples is similar: as the temperature increases, ZT gradually increases, after reaching the maximum value, as the temperature increases, ZT gradually decreases.
It can be seen that all composite specimenz TT is similar: as the temperature increases, the ZT gradually increases, and after reaching the maximum value, the ZT decreases gradually as the temperature increases.
It can be seen that the ZT of all composite samples is similar: with the increase of temperature, ZT increases gradually, and after reaching the maximum value, ZT decreases gradually with the increase of temperature.<br>