High ZT in p-type thermoelectric (Bi,Sb)2Te3 with built-in nanopores

• Published in: Energy & environmental science Vol. 15; no. 5; pp. 2039 - 2048
• Main Authors: Hua-Lu, Zhuang, Hu, Haihua, Pei, Jun, Su, Bin, Jing-Wei, Li, Jiang, Yilin, Han, Zhanran, Jing-Feng, Li
• Format: Journal Article
• Language: English
• Published: Cambridge Royal Society of Chemistry 18.05.2022
• Subjects: Alloys; Antimony; Bismuth; Deterioration; Doping; Electrical conductivity; Electrical resistivity; Heat conductivity; Heat transfer; Performance enhancement; Thermal conductivity; Thermoelectric materials; Transport properties; Zinc

Peltier devices utilizing thermoelectric (TE) materials are expected to be used for precise temperature management in 5G and next-generation communication technologies. This demand has driven efforts to develop high-TE-performance Bi2Te3-based alloys. In this work, a significant TE performance enhan...