The thermoelectric transport properties of the texture Cu0.01Bi2Te2.7Se0.3 (IMAGE)

Science China Press

The thermoelectric transport properties of the texture Cu0.01Bi2Te2.7Se0.3

Caption

The temperature dependence of (a) total thermal conductivity, (b) ZT value. Comparisons of thermoelectric parameters of textured Cu0.01Bi2Te2.7Se0.3 with other systems: (c) room temperature carrier concentration and mobility, (d) temperature dependence of ZT, and (e) ZTave in the temperature range of 300-425 K. The module performance at different Th temperatures. The electrical current (I) dependence of (f) the output voltage (U), (g) the output power (P), (h) the heat flow (Q) (inset is a picture of a 7-pair TEG module used for measurement), and (i) the conversion efficiency (η).

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