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Paracostibite (CoSbS) is a promising candidate for n-type thermoelectric materials. In this study, a nanostructured CoSbS pellet was fabricated using chemically synthesized Co–Sb–S nanoparticles as building blocks. Detailed analysis of the electrical transport process in a wide temperature range revealed the existence of a donor level. Nanograins in the pellet significantly enhanced phonon scattering, resulting in suppression of thermal conductivity.
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This page is a summary of: Thermoelectric properties of paracostibite fabricated using chemically synthesized Co–Sb–S nanoparticles as building blocks, AIP Advances, July 2020, American Institute of Physics, DOI: 10.1063/5.0012463.
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