Influence of Stoichiometry and Aging at Operating Temperature on Thermoelectric Higher Manganese Silicides

Thermoelectric higher manganese silicides, MnSi x , were synthesized by magnesioreduction followed by spark plasma sintering with different nominal compositions (x = 1.65, 1.74, and 1.80) and various postsynthesis annealing durations (0, 48, 96, and 336 h). The composite Nowotny chimney-ladder cryst...

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Veröffentlicht in:	Chemistry of materials 2020-12, Vol.32 (24), p.10601-10609
Hauptverfasser:	Le Tonquesse, Sylvain, Joanny, Loic, Guo, Quansheng, Elkaim, Erik, Demange, Valérie, Berthebaud, David, Mori, Takao, Pasturel, Mathieu, Prestipino, Carmelo
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemical Sciences Inorganic chemistry Material chemistry
Online-Zugang:	Volltext
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