固态照明用Sr2Mg (BO3)2Tb3+绿色发光荧光粉的分析:对发光二极管的启示

V. R. Panse, G. Rahate, A. Saregar, M. Kaur, A. Dixit
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引用次数: 0

摘要

采用自定义的分步燃烧合成方法合成Sr2Mg(BO3)2: Tb3+荧光粉,并对其发光性能、XRD、色度座标以及发射强度与相应浓度的关系进行了研究。Sr2Mg(BO3)2:Tb3+ (x=0.2 ~ 2 mol %)在353nm激发下的发射光谱显示出较强的绿色发射,在546nm处的峰值位置被认为是Tb3+ 5D4-7F5离子的F-F跃迁。该研究表明Sr2Mg(BO3)2: Tb3+荧光粉是一种重要的绿色材料,可用于SSL荧光粉转换w - led
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Analysis of Sr2Mg (BO3)2Tb3+ Green Emitting Phosphor for Solid State Lighting: Implication for Light Emitting Diode (LED)
With the assist of  customized step wise combustion synthesis method Sr2Mg(BO3)2: Tb3+  phosphors were synthesize along with the luminescent proprieties, XRD, chromaticity coordinates with effect of emission intensity with related with the corresponding concentration were studied. The emission spectrum of Sr2Mg(BO3)2  :Tb3+ (x=0.2 to 2 mol %) excited by 353 nm exhibits a strong green emission among peak location at 546 nm is recognized to F-F transitions of Tb3+ 5D4-7F5 ion. This study suggest that Sr2Mg(BO3)2: Tb3+ phosphor be a prominent material as a green constituent for phosphor- transformed W-LEDs  for SSL
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