| Tb3+掺杂莫来石的合成及发光性能研究 |
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| 引用本文： | 徐跃,焦志伟,史延慧. Tb3+掺杂莫来石的合成及发光性能研究[J]. 松辽学刊, 2003, 24(4): 13-14 |
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| 作者姓名： | 徐跃 焦志伟 史延慧 |
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| 作者单位： | [1]吉林大学分析测试中心，吉林长春130023 [2]中国计量学院文理分院，杭州310034 [3]吉林大学材料科学与工程学院，吉林长春130023 |
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| 摘 要： | 采用溶胶-凝胶法合成了不同Tb3 掺杂比例的莫来石发光材料，经XRD结构分析表明，材料为Al6-xTbxSi2O13固溶体(x=0．02～0．12)，随着Tb3 掺杂量的增加，材料的晶格有膨胀的趋势，通过材料的激发和发射光谱研究，确定了材料的最佳组成。
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| 关 键 词： | 莫来石 合成 发光性能 溶胶-凝胶法 陶瓷材料 铽 发光材料 |
| 文章编号： | 1000-1840-(2003)04-0013-02 |
| 修稿时间： | 2003-09-20 |
The Preparation of Mullite Doped with Tb3+ and its Luminescence Properties |
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| XU Yue,JIAO Zhi-wei,SHI Yan-hui. The Preparation of Mullite Doped with Tb3+ and its Luminescence Properties[J]. Songliao Journal (Natural Science Edition), 2003, 24(4): 13-14 |
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| Authors: | XU Yue JIAO Zhi-wei SHI Yan-hui |
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| Affiliation: | XU Yue~1,JIAO Zhi-wei~2,SHI Yan-hui~3 |
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| Abstract: | Luminescent materials mullite doped with Tb~(3+) were prepared using sol-gel method. The structure analysis of XRD showed that the materials were Al_(6-x)Tb_xO_(13) solid(x=0.02-0.12) solution. With the increase of doped Tb_(3+), the lattice had a trend to expand. The materials' best form were conformed by the studies of excitation and emission spectra. |
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| Keywords: | sol-gel method mullite Tb~(3+)luminescence |
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