ChemInform Abstract: Unexpected Luminescence Properties of Sr 0.25 Ba 0.75 Si 2 O 2 N 2 :Eu 2+ — A Narrow Blue Emitting Oxonitridosilicate with Cation Ordering

ChemInform Abstract: Unexpected Luminescence Properties of Sr 0.25 Ba 0.75 Si 2 O 2 N 2 :Eu 2+ — A Narrow Blue Emitting Oxonitridosilicate with Cation Ordering

Powder samples of the title compound are prepared by reacting (Sr 0.25 Ba 0.75 ) 2 SiO 4 :Eu 2+ with a stoichiometric amount of Si powder (95:5 N 2 /H 2 , 1350 °C, 5 h).

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Veröffentlicht in:ChemInform 2013-01, Vol.44 (5)
Hauptverfasser: Seibald, Markus, Rosenthal, Tobias, Oeckler, Oliver, Fahrnbauer, Felix, Tuecks, Andreas, Schmidt, Peter J., Schnick, Wolfgang
Format: Artikel
Sprache:eng
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Zusammenfassung:Powder samples of the title compound are prepared by reacting (Sr 0.25 Ba 0.75 ) 2 SiO 4 :Eu 2+ with a stoichiometric amount of Si powder (95:5 N 2 /H 2 , 1350 °C, 5 h).
ISSN:0931-7597
1522-2667
DOI:10.1002/chin.201305010