X-Ray Characterization of Sr3SiAl10O20 and Ba3SiAl1()O20 and Luminescence Properties on Activation with Ce3+

Autor:	W. H. M. M. Spuker, G. M. Boogerd, W. L. Konijnendijk, J. G. Verlijsdonk
Rok vydání:	1979
Předmět:	Crystallography Materials science Phase (matter) Materials Chemistry Ceramics and Composites X-ray Luminescence Powder diffraction Characterization (materials science)
Zdroj:	Journal of the American Ceramic Society. 62:626-627
ISSN:	1551-2916 0002-7820
DOI:	10.1111/j.1151-2916.1979.tb12747.x
Popis:	THE existence of a compound with the formula Sr6Si2Al18O37 was reported by Dear.1 The unindexed powder diffraction pattern of this compound is listed as ASTM No. 10–25. In this note we present evidence that the composition of this phase is Sr3SiAl10O20 rather than Sr6Si2Al18O37. We report the indexed powder diffraction pattern and give some luminescence data for activation with Ce3+. Cell parameters of other new compounds with a structure related to that
Databáze:	OpenAIRE
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