The New Phosphates Ln1/3Zr 2(PO 4) 3 ( Ln = Rare Earth)
The new phases Ln 1/3 Zr 2(PO 4) 3 ( Ln = Rare Earth) crystallize with the Nasicon-type structure. The rare earth is located in the usually labeled M 1 site with rather ionic Ln -O bonds. The ceramics resulting from the decomposition of these phosphates have been characterized in the case of lanthan...
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Veröffentlicht in: | Journal of solid state chemistry 1994, Vol.110 (2), p.350-355 |
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Hauptverfasser: | , , , , |
Format: | Artikel |
Sprache: | eng |
Online-Zugang: | Volltext |
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Zusammenfassung: | The new phases
Ln
1/3 Zr
2(PO
4)
3 (
Ln = Rare Earth) crystallize with the Nasicon-type structure. The rare earth is located in the usually labeled
M
1 site with rather ionic
Ln -O bonds. The ceramics resulting from the decomposition of these phosphates have been characterized in the case of lanthanum and europium. They exhibit a very low thermal expansion between room temperature and 1340°C. |
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ISSN: | 0022-4596 1095-726X |
DOI: | 10.1006/jssc.1994.1179 |