Influence of doping alkali metal ions on the structure and luminescent properties of microwave synthesized CaMoO4:Dy3+ phosphors
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- 作者：Yongqing Zhai ; zhaiyongqinghbu@163.com" class="auth_mail" title="E-mail the corresponding author ; Ying Han ; Wan Zhang ; Yanjie Yin ; Xin Zhao ; Junyan Wang ; Xiao Liu
- 关键词：Photoluminescence ; CaMoO4 ; Dy3+ ; Alkali metal ions ; Charge compensator ; Microwave radiation method
- 刊名：Journal of Alloys and Compounds
- 出版年：2016
- 出版时间：15 December 2016
- 年：2016
- 卷：688
- 期：part_PA
- 页码：241-247
- 全文大小：2024 K
文摘
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Ca0.98−xMoO4:Dy3+0.02,M+x (M = Li, Na, K) phosphors were synthesized rapidly by microwave radiation method in 30 min.
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Influence of doping different alkali metal ions on the luminescent properties of samples was discussed.
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A possible charge compensation mechanism of alkali metal ions doped CaMoO4:Dy3+ was proposed.
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The doping of K+ improved the luminescent intensity of the sample significantly.
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