Thermoelectric Module Performance: material_properties_PbTe400
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)
| module category | operating point | ZT | material | notes |
|---|---|---|---|---|
| material_properties_PbTe400 | material | 0.8 | PbTe | PbTe at 400C (673K): ZT~0.80, Seebeck ~+300 uV/K (p-type TAGS) / -280 uV/K (n-type); thermal conductivity ~2.0 W/(m-K); electrical resistivity ~12e-6 ohm-m. Mid-temperature range 300-600C. Used in radioisotope thermoelectric generators (RTGs). |
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