Thermal stability study of Cu<sub>1.97</sub>Se superionic thermoelectric materials
Dongliang Shi, Zhi-ming Geng, Lu Shi, Ying Li, Kwok Ho Lam
Abstract
The sample uniformity determines the repeatability of thermoelectric properties and offers the optimized <italic>zT</italic> of 0.8 at 800 K for the sample conventionally sintered at 973 K.
Topics & Concepts
Materials scienceThermoelectric effectThermoelectric materialsThermal stabilitySample (material)RepeatabilityStability (learning theory)Engineering physicsThermodynamicsThermal conductivityComposite materialChemical engineeringMathematicsStatisticsEngineeringComputer sciencePhysicsMachine learningAdvanced Thermoelectric Materials and DevicesThermal Expansion and Ionic ConductivityChalcogenide Semiconductor Thin Films