Enhancing the thermoelectric properties of Sr1–xPr2x/3□x/3TiO3±δ through control of crystal structure and microstructure

A-site deficient perovskites are among the most important n-type thermoelectric oxides. Ceramics of Sr1–x Pr2x/3□x/3 TiO₃ (x = 0.1–1.0) were prepared by solid-state reaction at 1700–1723 K using highly reducing atmospheres. Samples with the highest Sr content had a cubic crystal structure ( P m 3 ¯...

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Veröffentlicht in:	Philosophical transactions of the Royal Society of London. Series A: Mathematical, physical, and engineering sciences physical, and engineering sciences, 2019-08, Vol.377 (2152), p.1-17
Hauptverfasser:	Ekren, Dursun, Azough, Feridoon, Freer, Robert
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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