Enhanced luminescence properties in (Sr{sub 1−x}Ba{sub x}){sub 2.97}SiO{sub 3}N{sub 4/3}:0.03Eu{sup 2+} oxynitride phosphor

An oxynitride phosphor (Sr{sub 1−x}Ba{sub x}){sub 2.97}SiO{sub 3}N{sub 4/3}:0.03Eu{sup 2+} (SBSON) was synthesized by the solid-state reaction at 1550 °C for 4 h. XRD results show that the major phase of the synthesized phosphors is isostructural with Sr{sub 3}SiO{sub 5} when the content of Ba{sup 2...

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Veröffentlicht in:	Journal of solid state chemistry 2014-12, Vol.220
Hauptverfasser:	He, Xia, Qiu, Kehui, Lu, Xueguang, Zhao, Kun, Jiang, Zixu
Format:	Artikel
Sprache:	eng
Schlagworte:	BARIUM IONS FLUORESCENCE INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY MICROSTRUCTURE PEAKS PHOSPHORS RED SHIFT SOLIDS STABILITY X-RAY DIFFRACTION
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