Exploring high-temperature materials for enhanced energy conversion

The research was driven by the pressing need to address the global energy crisis and explore sustainable energy sources. Thermoelectric generators (TEGs) offer a promising solution for converting waste heat into electrical energy. However, their efficiency is limited by the performance of the thermoelectric materials used. This research took a unique approach by investigating the potential of materials, specifically SrTiO3 and Ca2FeMoO6, as alternatives to the commonly used Bi2Te3 in TEGs. Their excellent thermal and chemical stability at high temperatures makes them attractive candidates for hightemperature TEG applications. The research involved multiphysics simulations using COMSOL software to model and analyze the performance of single-leg TEGs using SrTiO3 and Ca2FeMoO6 materials.