| （Ca，Na，Ce）P_2O_7的制备及发光性能研究 |
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| 引用本文： | 刘德文,吴爱萍,王晶. （Ca，Na，Ce）P_2O_7的制备及发光性能研究[J]. 北京工商大学学报(自然科学版), 1996, 0(2) |
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| 作者姓名： | 刘德文 吴爱萍 王晶 |
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| 作者单位： | 北京轻工业学院化学工程系 |
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| 摘 要： | 对（Ｃａ，Ｎａ，Ｃｅ）Ｐ_２Ｏ_７紫外荧光粉的制备，组成及发光性能进行了研究，实验证明：该荧光粉的最佳组成为［Ｃａ_（２－ｘ－ｙ），Ｎａ_（ｘ），Ｃｅ_（ｙ）］Ｐ_２Ｏ_７，其中ｘ＝ｙ＝０．１８５；该荧光粉在２５４ｎｍ紫外照射下，能发射出波长范围在３００～４００ｎｍ，波峰在３３５ｎｍ的紫外光，这种波长范围的荧光粉是制造黑光灯的良好材料。还对该荧光粉的形成和发光机理进行了较深入的探讨。
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| 关 键 词： | 紫外；荧光；激活；发射 |
A STUDY ON THE PREPARATION AND LUMINESCENT BEHAVIOURS OF |
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| P_O_$$$$Liu Dewen,Wu Aiping,Wang Jing. A STUDY ON THE PREPARATION AND LUMINESCENT BEHAVIOURS OF[J]. Journal of Beijing Technology and Business University:Natural Science Edition, 1996, 0(2) |
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| Authors: | P_O_$$$$Liu Dewen Wu Aiping Wang Jing |
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| Affiliation: | (Ca,Na,Ce)P_2O_7$$$$Liu Dewen,Wu Aiping,Wang Jing (Department of Chemical Engineering,Beijing Institute of Light Industry,Beijing 100037) |
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| Abstract: | A sample of the(Ca,Na,Ce) P_2O_7 phosphor was prepared by the solid phase reaction method.The chemical content structure and mechanism of emission under the vltraviolet excitation of the sample were investigated. |
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| Keywords: | vltraviolet fluorescence excitation emission |
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