Thermoelectric Module Performance: material_properties_PbTe500

Thermoelectric module (TEC/TEG) performance — Peltier cooler COP, cooling capacity, and voltage at various delta-T and hot-side temperatures, plus thermoelectric material properties (ZT, Seebeck coefficient)

Mechanical Engineeringmodule_category: material_properties_PbTe5001 row
module categoryoperating pointZTmaterialnotes
material_properties_PbTe500material0.9PbTePbTe at 500C (773K): ZT~0.90, near peak performance for PbTe. Best figures achieved with PbTe-SrTe nanostructuring (ZT up to 2.2 in research, commercial ~0.9). Seebeck ~|280| uV/K. Thermal conductivity ~1.8 W/(m-K).

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