Synthesis and luminescence enhancement of CaTiO3:Bi3+ yellow phosphor by codoping Al3+/B3+ ions
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- 作者：Renping Cao ; jxcrp@163.com" class="auth_mail" title="E-mail the corresponding author ; Ting Fu ; Haidong Xu ; Wenjie Luo ; Dedong Peng ; Zhiquan Chen ; Jingwei Fu
- 关键词：Optical materials ; Optical properties ; Luminescence ; Solid-state reaction
- 刊名：Journal of Alloys and Compounds
- 出版年：2016
- 出版时间：25 July 2016
- 年：2016
- 卷：674
- 期：Complete
- 页码：51-55
- 全文大小：1536 K
文摘
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CaTiO3:Bi3+ and CaTiO3:Bi3+, Al3+/B3+ phosphors are synthesized by solid-state reaction in air.
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Broadband emission with FWHM ∼200 nm is observed within the range 400–800 nm.
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Luminescence properties of CaTiO3:Bi3+ phosphor can be improved by codoping Al3+/B3+ ions.
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PL intensity of CaTiO3:Bi3+ phosphor can be enhanced 13–15 times after Al3+ ion is codoped.