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Article Dans Une Revue Journal of Materials Chemistry C Année : 2021

Recent developments in high-performance thermoelectric sulphides: an overview of the promising synthetic colusites

Résumé

Derivatives of the natural mineral colusite with general formula Cu(26)A(2)E(6)S(32) (A = V, Nb, Ta, Cr, Mo, W; E = Ge, Sn, As, Sb) are an emerging class of excellent thermoelectric materials. Within just a few years, they have been promoted as serious candidates for cost-efficient, environmentally-friendly thermoelectric power generation, reaching performances comparable to tetrahedrites and other advanced thermoelectric sulphides. From ultralow thermal conductivity to the record-high power factor, this review gives an extensive description of the current state of the art regarding the crystal chemistry and electrical and thermal transport properties of colusites.

Domaines

Matériaux
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Dates et versions

hal-03156161 , version 1 (07-04-2021)

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Gabin Guelou, Pierric Lemoine, Bernard Raveau, Emmanuel Guilmeau. Recent developments in high-performance thermoelectric sulphides: an overview of the promising synthetic colusites. Journal of Materials Chemistry C, 2021, 9 (3), pp.773-795. ⟨10.1039/d0tc05086e⟩. ⟨hal-03156161⟩
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