| 共沉淀法制备纳米级Y_2O_3:Eu~(3+)红色发光粉体及其发光性质的研究 |
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| 引用本文： | 谢武,杨改霞,何佳正,汤又文,张天姣,陈晓东.共沉淀法制备纳米级Y_2O_3:Eu~(3+)红色发光粉体及其发光性质的研究[J].广东化工,2009,36(5). |
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| 作者姓名： | 谢武 杨改霞 何佳正 汤又文 张天姣 陈晓东 |
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| 作者单位： | 1. 广州有色金属研究院,广东广州,510651
2. 华南师范大学化学与环境学院,广东广州,510006 |
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| 摘 要： | 以Y2O3,Eu2O3为原料采用尿素共沉淀法,在600、800和1000℃温度煅烧制备了Y2O3:Eu3+纳米级粉体,利用XRD、SEM等测试手段对粉体的形貌进行了表征,用分光光度计测试了样品的激发和发射光谱.并比较了这三个温度下样品的发光性质,结果表明1000℃煅烧的粉体发光性能最好.
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| 关 键 词： | 共沉淀法 Eu3 粉体 尿素 |
Preparation of Nano-sized Y_2O_3:Eu~(3+) Red Phosphor Particles by Carbamide Co-deposition Process and Study the Particles Luminescence Property |
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| Xie Wu,Yang Gaixia,He Jiazheng,Tang Youwen,Zhang Tianjiao,Chen Xiaodong.Preparation of Nano-sized Y_2O_3:Eu~(3+) Red Phosphor Particles by Carbamide Co-deposition Process and Study the Particles Luminescence Property[J].Guangdong Chemical Industry,2009,36(5). |
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| Authors: | Xie Wu Yang Gaixia He Jiazheng Tang Youwen Zhang Tianjiao Chen Xiaodong |
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| Affiliation: | Xie Wu1,Yang Gaixia1,He Jiazheng1,Tang Youwen2,Zhang Tianjiao1,Chen Xiaodong1(1.Guangzhou Research Institute of Non-ferrous Metals,Guangzhou 510651,2.School of Chemistry and Environment,South China Normal University,Guangzhou 510006,China) |
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| Abstract: | |
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| Keywords: | Y2O3 |
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