High efficiency BiTe-based materials and devices for thermoelectric power generation between 100 and 300 °C

By suppressing intrinsic excitation in p-type Bi 2 Te 3 -based materials, we report maximum and average zT values of up to 1.4 and 1.2 between 100 and 300 °C, respectively. Thermoelectric modules based on these high performance materials show energy conversion efficiencies of up to 6.0% under a temp...

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Veröffentlicht in:	Energy & environmental science 2016-10, Vol.9 (1), p.312-3127
Hauptverfasser:	Hao, Feng, Qiu, Pengfei, Tang, Yunshan, Bai, Shengqiang, Xing, Tong, Chu, Hsu-Shen, Zhang, Qihao, Lu, Ping, Zhang, Tiansong, Ren, Dudi, Chen, Jikun, Shi, Xun, Chen, Lidong
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