Synthesis and characterization of Sr3(PO4)2:Pr3+,Si4+

被引：0
|
作者：
Keil, Jan-Niklas [1 ]
Lindfeld, Elisa [1 ]
Jüstel, Thomas [1 ]
机构：
[1] Department of Chemical Engineering, Münster University of Applied Sciences, Stegerwaldstrasse 39, Steinfurt,D-48565, Germany
来源：
Journal of Luminescence | 2020年 / 225卷
关键词：
X ray powder diffraction - Light scattering - Scanning electron microscopy;
D O I：
暂无
中图分类号：
O43 [光学]; T [工业技术];
学科分类号：
070207 ; 08 ; 0803 ;
摘要：
This work deals with the synthesis and characterization of praseodymium and silicon doped Sr3(PO4)2. This material was tested for its suitability as a VUV to UV-C converter. In addition, the observed red emission was characterized and the underlying photoluminescence mechanism examined. The phase purity was determined by the use of X-ray powder diffraction measurements, while photoluminescence properties were determined by excitation, emission, emission, diffuse reflectance, time and temperature depended measurements. Finally, morphologic studies were performed by using a scanning electron microscope and dynamic light scattering methods. © 2020 Elsevier B.V.
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