Thermoelectric properties of polycrystalline palladium sulfide

Measurement of the electrical, thermal, and structural properties of palladium sulfide (PdS) has been conducted in order to investigate its thermoelectric performance. A tetragonal structure with the space group P4(2)/m for PdS was determined from X-ray diffraction measurement. The obtained power fa...

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Detalles Bibliográficos
Autores principales: Chen, Liu-Cheng, Jiang, Bin-Bin, Yu, Hao, Pang, Hong-Jie, Su, Lei, Shi, Xun, Chen, Li-Dong, Chen, Xiao-Jia
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2018
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9079748/
https://www.ncbi.nlm.nih.gov/pubmed/35542507
http://dx.doi.org/10.1039/c8ra01613e
Descripción
Sumario:Measurement of the electrical, thermal, and structural properties of palladium sulfide (PdS) has been conducted in order to investigate its thermoelectric performance. A tetragonal structure with the space group P4(2)/m for PdS was determined from X-ray diffraction measurement. The obtained power factor of 27 μW cm(−1) K(−2) at 800 K is the largest value obtained for the transition metal sulfides studied so far. The maximum value of the dimensionless figure of merit is 0.33 at 800 K. These results indicate that binary bulk PdS has promising potential for good thermoelectric performance.

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