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Article Dans Une Revue Journal of the American Chemical Society Année : 2012

Cu(2)ZnGeSe(4) Nanocrystals: Synthesis and Thermoelectric Properties.

Résumé

A synthetic route for producing Cu(2)ZnGeSe(4) nanocrystals with narrow size distributions and controlled composition is presented. These nanocrystals were used to produce densely packed nanomaterials by hot-pressing. From the characterization of the thermoelectric properties of these nanomaterials, Cu(2)ZnGeSe(4) is demonstrated to show excellent thermoelectric properties. A very preliminary adjustment of the nanocrystal composition has already resulted in a figure of merit of up to 0.55 at 450 °C.

Domaines

Matériaux
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Dates et versions

hal-00682190 , version 1 (23-03-2012)

Identifiants

Citer

Maria Ibáñez, Reza Zamani, Aaron Lalonde, Doris Cadavid, Wenhua Li, et al.. Cu(2)ZnGeSe(4) Nanocrystals: Synthesis and Thermoelectric Properties.. Journal of the American Chemical Society, 2012, 134 (9), pp.4060-4063. ⟨10.1021/ja211952z⟩. ⟨hal-00682190⟩
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