| 草酸铕颗粒微米层状颗粒的合成及其光学性能 |
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| 引用本文： | 祝玮,张悠金,何红梅,方智勇.草酸铕颗粒微米层状颗粒的合成及其光学性能[J].化学物理学报,2011,24(1):65-69. |
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| 作者姓名： | 祝玮 张悠金 何红梅 方智勇 |
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| 作者单位： | 中国科学技术大学化学系，合肥230026;中国科学技术大学化学系，合肥230026;中国科学技术大学化学系，合肥230026;中国科学技术大学化学系，合肥230026 |
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| 摘 要： | 在室温条件下， 以柠檬酸钠为辅助剂， 通过简单沉淀法合成了草酸铕Eu2(C2O4)3·10H2O微米层状颗粒. 应用X射线衍射、X射线电子能谱、场发射扫描电子显微镜、光致发光光谱对Eu2(C2O4)3·10H2O结构与性能进行了表征. 讨论了草酸铕微米层状颗粒可能的形成机理.
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| 关 键 词： | 层状，草酸铕，沉淀法，光致发光 |
| 收稿时间： | 2010/10/24 0:00:00 |
Synthesis and Luminescence Property of Hierarchical Europium Oxalate Micropaticles |
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| Wei Zhu,You-jin Zhang,Hong-mei He and Zhi-yong Fang.Synthesis and Luminescence Property of Hierarchical Europium Oxalate Micropaticles[J].Chinese Journal of Chemical Physics,2011,24(1):65-69. |
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| Authors: | Wei Zhu You-jin Zhang Hong-mei He and Zhi-yong Fang |
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| Institution: | Department of Chemistry, University of Science and Technology of China, Hefei 230026, China;Department of Chemistry, University of Science and Technology of China, Hefei 230026, China;Department of Chemistry, University of Science and Technology of China, Hefei 230026, China;Department of Chemistry, University of Science and Technology of China, Hefei 230026, China |
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| Abstract: | Hierarchical europium oxalate Eu2(C2O4)3·10H2O micro-particles were synthesized through a simple precipitation method at room temperature in present of trisodium citrate. The prod-ucts were characterized by X-ray diffraction, X-ray photoelectron spectroscopy, field-emission scanning electron microscopy, and photoluminescence. The possible formation mechanism of the hierarchical europium oxalate Eu2(C2O4)3·10H2O micro-particles was discussed. |
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| Keywords: | Hierarchy Europium oxalate Precipitation method Photoluminescence |
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