| Synthesis and luminescence properties of BaWO4：Pr^3＋ microcrystal |
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| 引用本文： | 廖金生,游航英,张绍安,蒋金龙,邱报,黄海平,温和瑞. Synthesis and luminescence properties of BaWO4：Pr^3＋ microcrystal[J]. 中国稀土学报(英文版), 2011, 0(7): 623-627 |
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| 作者姓名： | 廖金生 游航英 张绍安 蒋金龙 邱报 黄海平 温和瑞 |
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| 作者单位： | School of Metallurgy and Chemistry Engineering;Jiangxi University of Science and Technology;Department of Chemistry and Life Science;Gannan Normal University;Key Laboratory for Palygorskite Science and Applied Technology of Jiangsu Province;Huaiyin Institute of Tech-nology; |
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| 基金项目： | supported by the Natural Science Foundation of Jiangxi Province (2010GZW0022); the Science Program of the Education Office of Jiangxi Province (GJJ10472) |
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| 摘 要： | BaWO4:Pr3+ (hereafter BWO:Pr) microcrystals were prepared via a hydrothermal route, and characterized by X-ray diffraction (XRD), scanning electron microscope (SEM), photoluminescence excitation and emission spectra. The as-prepared products with different morphologies of egg-shape rod, olive-like, and quasi-sphere were obtained by the addition of the surfactants and chelating agents. The emis-sion spectra of BWO:Pr microcrystals showed the strong red emission (642 nm) assigned to the Pr3+ ions of 3P0→3F2 transition with blue ex-citation (484.6 nm, 3H4→3P0).
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| 关 键 词： | hydrothermal synthesis luminescence BaWO4:Pr rare earths |
Synthesis and luminescence properties of BaWO_4:Pr~(3+) microcrystal |
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| LIAO Jinsheng ,YOU Hangying ,,ZHANG Shaoan ,JIANG Jinlong ,QIU Bao ,HUANG Haiping ,WEN Herui . Synthesis and luminescence properties of BaWO_4:Pr~(3+) microcrystal[J]. Journal of Rare Earths, 2011, 0(7): 623-627 |
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| Authors: | LIAO Jinsheng YOU Hangying ZHANG Shaoan JIANG Jinlong QIU Bao HUANG Haiping WEN Herui |
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| Affiliation: | LIAO Jinsheng 1,YOU Hangying 1,2,ZHANG Shaoan 1,JIANG Jinlong 3,QIU Bao 1,HUANG Haiping 1,WEN Herui 1,2 (1. School of Metallurgy and Chemistry Engineering,Jiangxi University of Science and Technology,Ganzhou 341000,China,2. Department of Chemistry and Life Science,Gannan Normal University,3. Key Laboratory for Palygorskite Science and Applied Technology of Jiangsu Province,Huaiyin Institute of Tech-nology,Huaian 223003,China) |
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| Abstract: | |
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| Keywords: | hydrothermal synthesis luminescence BaWO4:Pr rare earths |
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