Improved thermoelectric properties of zone-melted p-type bismuth-telluride-based alloys for power generation  

作　　者：Ren-Shuang Zhai Tie-Jun Zhu 

机构地区：[1]State Key Laboratory of Silicon Materials,School of Materials Science and Engineering,Zhejiang University.Hangzhou 310027,China [2]Thermoelectricity Technology Center,Hangzhou Dahe Thermo-Magnetics Co.Ltd,Hangzhou 310053,China

出　　处：《Rare Metals》2022年第5期1490-1495,共6页稀有金属（英文版）

基　　金：the Research Project of FerroTec Group(No.000RD20001);the National Natural Science Foundation of China(Nos.61534001 and 11574267)。

摘　　要：Zone-melted bismuth-telluride-based alloys(ZM-BT) are extensively applied to manufacture commercial thermoelectric power generators(TEG). Optimizing the average figure of merit(zT) during 300–500 K of ZM-BT is favorable for improving the conversion efficiency of common TEGs.

关 键 词：ALLOYS BISMUTH power 

分 类 号：TG146.17[一般工业技术—材料科学与工程] TM31[金属学及工艺—金属材料]