| 包铜退火和淬火对浅蓝色粉末ACEL的影响 |
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| 引用本文： | 韦志仁,李志强,左阳.包铜退火和淬火对浅蓝色粉末ACEL的影响[J].河北大学学报(自然科学版),1993(3). |
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| 作者姓名： | 韦志仁 李志强 左阳 |
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| 作者单位： | 河北大学固体发光研究室
(韦志仁，李志强)，河北大学固体发光研究室(左阳) |
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| 摘 要： | 本文研究了包铜退火和淬火对浅蓝色粉末ACEL的影响。发现包铜退火,淬火和不包铜退火都可使发光的稳定性得到改善。淬火和不包铜退火处理的材料的亮度大大下降。采用包铜后退火,亮度只有很小的下降,是制备浅蓝色粉末ACEl材料最实用的方法。通过研完不同退火温度处理的材料的亮度,发现浅蓝色材料和绿色材料内在结构的差异。
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| 关 键 词： | 浅蓝色电致发光粉末 退火 淬火 亮度 |
The Effect of Copper-Coating Annealing and Quenching on the Light-Blue Powder Acel |
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| Wei Zhiren Li Zhiqiang Zuo Yang.The Effect of Copper-Coating Annealing and Quenching on the Light-Blue Powder Acel[J].Journal of Hebei University (Natural Science Edition),1993(3). |
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| Authors: | Wei Zhiren Li Zhiqiang Zuo Yang |
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| Institution: | Solid Luminesecence Lab. |
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| Abstract: | The effect of copper-coating annealing and quenching on the brightness and lifetime of light-blue ACEL powder was investigated in this paper. It was found that Cu-coating annealing, quenching and annealing without Cu-coating all could improve the lifetime of ACEL powder.The brightness of the material treated by quenching and no-Cu-coating annealing was great reduced.The brightness of the Cu-coating annealing was reduced a little.So it is evidenced that Cu-coating annealing is the effective way for preparing light-blue ACEL material .The different properties betweenn blue and green material was found by studing the brightness of treated material in different annealing temperture. |
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| Keywords: | Light-blue ACEL powder Annealing Quenching Brightness |
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