Synthesis, microstructure, and thermoelectric properties of Sb-Based high entropy alloys

Autor:	Jamil Ur Rahman, Patricia Almeida Carvalho, Nayereh Soltani, Matthias Schrade, Anette Eleonora Gunnaes, Terje G. Finstad
Rok vydání:	2022
Předmět:	Sb-Based high entropy alloys Intermetallics Mechanics of Materials Mechanical Engineering Lattice thermal conductivity Thermoelectric materials Materials Chemistry Metals and Alloys General Chemistry
Zdroj:	Intermetallics (Barking)
ISSN:	0966-9795
Popis:	In this paper, we explore the synthesis of new antimonide compounds based upon concepts of high entropy alloys (HEA). HEAs are usually multi-element (⪆5) alloys with near the equiatomic composition. They have been given very large attention due to their vast potential within many fields. We investigated the thermoelectric transport properties of antimony-based high entropy alloys. The observed electrical conductivity, Seebeck coefficient, and thermal conductivity were comparable to those of cutting-edge half-Heusler thermoelectric alloys. Alloys with different valence electron counts (VEC) were synthesized and correlated with measured electrical properties.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::baa3b2f82a35f32d5cadb0822712973b https://doi.org/10.1016/j.intermet.2022.107495 Zobrazit plný text záznamu Full Text from ScienceDirect