Luminescence of Pb2+ in MAl2B2O7 (M = Ca, Sr)

被引：0
|
作者：
İlhan Pekgözlü
Sülin Taşcıǡlu
Ayhan Menger
机构：
[1] Marmara University,Faculty of Art and Science, Department of Chemistry
[2] Marmara University,Faculty of Engineering, Department of Metallurgical and Materials Engineering
来源：
Inorganic Materials | 2008年 / 44卷
关键词：
Photoluminescence Property; Precursor Powder; Excitation Peak; Solution Combustion Synthesis; Aluminum Borate;
D O I：
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中图分类号：
学科分类号：
摘要：
Pb2+ doped SrAl2B2O7 was prepared by solution combustion synthesis. The synthesized material was determined by powder XRD. The photoluminescence properties of the synthesized phosphor were investigated at room temperature using a spectrofluorometer. The emission peak of Pb2+ doped SrAl2B2O7 was observed at 420 nm upon excitation at 277 nm. The Stokes shift of SrAl2B2O7:Pb2+ was calculated to be 12 292 cm−1. The luminescence behavior of Pb2+ in both SrAl2B2O7 and CaAl2B2O7 was discussed.
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页码：1151 / 1154
页数：3
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