Enhanced thermoelectric properties of Cu1.8S by Ti-doping induced secondary phase
Enhanced thermoelectric properties of Cu1.8S by Ti-doping induced secondary phase
复制标题
DOI：
10.1016/j.jallcom.2017.09.305
复制
发表时间：
2018-01-15
影响因子：
6.2
通讯作者：
Zou, Liang
中科院分区：
文献类型：
--
作者：
Liang, Dou-Dou;Zhang, Bo-Ping;Zou, Liang
Cu1.8S具有超离子导体的特性，是一种很有前途的热电材料。本文研究了Ti ~（4+）掺杂对Ti_xCu_（1.8-x）S（x = 0，0.04，0.07，0.10）电子和声子输运性质的影响。热电优值（ZT）在0.07%时有较大提高
Cu1.8S is a promising thermoelectric material with characteristics of superionic conductors. This study has been focused on the effect of Ti4+ doping on both electron and phonon transport properties of TixCu1.8-xS (x = 0, 0.04, 0.07, 0.10). The thermoelectric figure of merit (ZT) was greatly enhanced when 0.07