Results indicate that with the increasing of Ag content, the Seebeck coefficient and electrical conductivity show an increasing tendency, but there is no evident change for thermal conductivity.

• 结果表明:随着掺杂Ag的摩尔分数的增大,材料的Seebeck系数(即温差电动势)和电导率均有增大的趋势,但热导率变化不大。