| Eu~(2+) Luminescence in BaZnAl_(10)O_(17)∶ Eu Phosphor |
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| 引用本文： | 曾冬铭,胡爱平,舒万艮. Eu~(2+) Luminescence in BaZnAl_(10)O_(17)∶ Eu Phosphor[J]. 中国稀土学报(英文版), 2002, 20(6) |
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| 作者姓名： | 曾冬铭 胡爱平 舒万艮 |
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| 作者单位： | College of Chemistry and Chemical Engineering，Central South University，College of Chemistry and Chemical Engineering，Central South University，College of Chemistry and Chemical Engineering，Central South University Changsha 410083，China，Changsha 410083，China，Changsha 410083，China |
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| 摘 要： | Ａｎｉｍｐｏｒｔａｎｔｃｌａｓｓｏｆｆｌｕｏｒｅｓｃｅｎｔｌａｍｐａｎｄｐｌａｓｍａｄｉｓｐｌａｙｐｈｏｓｐｈｏｒｓｉｓｂａｓｅｄｏｎｃｏｍ ｐｏｕｎｄｓｏｆｔｈｅａｌｋａｌｉｅａｒｔｈ ｒａｒｅｅａｒｔｈａｌｕｍｉｎａｔｅｓｙｓｔｅｍｓｂｅｃａｕｓｅｏｆｔｈｅｉｒｈｉｇｈｌｕｍｉｎｅｓｃｅｎｔｅｆｆｉ ｃｉｅｎｃｙａｎｄｓｔａｂｉｌｉｔｙｕｎｄｅｒｕｌｔｒａｖｉｏｌｅｔａｎｄｖａｃｕ ｕｍｕｌｔｒａｖｉｏｌｅｔｌｉｇｈｔｅｘｃｉｔａｔｉｏｎ[1] .Ｅｓｐｅｃｉａｌｌｙ ,ａｌｋａｌｉｎｅｅａｒｔｈｈｅ…
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| 关 键 词： | rare earths coprecipitation BaZnAl 10O 17∶Eu 2+ phosphor |
Eu2+ Luminescence in BaZnAl10O17∶ Eu Phosphor |
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| Zeng Dongming,Hu Aiping,Shu Wanyin. Eu2+ Luminescence in BaZnAl10O17∶ Eu Phosphor[J]. Journal of Rare Earths, 2002, 20(6) |
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| Authors: | Zeng Dongming Hu Aiping Shu Wanyin |
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| Abstract: | Eu2+-doped BaZnAl10O17 phosphor was successfully obtained by coprecipitation method, in which oxalic acid and ammonia were used as precipitants, and precipitates were calcined at 1400 ℃ for 3 h. Its luminescent intensity was much stronger than the one obtained by solid-state reaction at high temperature. According to XRD, the crystal was identified as BaZnAl10O17 with β-Al2O3 structure. |
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| Keywords: | rare earths coprecipitation phosphor |
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