Luminescence Properties of Eu2+ Doped β-SiAlON Phosphor
文献类型：期刊论文
| 作者 | 丽丽99 ; 张骋99 ; Jiang DY(蒋丹宇) ; 李彩霞99 ; 张娜99 ; 李强99 |
| 刊名 | Key Engineering Materials
 |
| 出版日期 | 2011-10-13 |
| 卷号 | 492页码:320-323 |
| 其他题名 | Luminescence Properties of Eu2+ Doped β-SiAlON Phosphor |
| 通讯作者 | 李强 |
| 中文摘要 | Abstract. Eu2+ doped β-SiAlON (z = 1, 3, 4) phosphor were synthesized by carbothermal reduction- nitridation (CRN) using precursors powder as materials. The precursors powder prepared by sol-gel method using the SiO2, AlCl3？6H2O, Eu(NO3)3, ammonia water, carbon powders as starting materials. The CRN reaction proceeded at 1380°C for 6 h in an N2 atmosphere. Eu2+ doped β-SiAlON (z = 1, 3, 4) had high adsorption in the UV-visible spectral region. While z = 1, one bands were observed in the emission spectrum centered at about 425 nm monitored at 282 nm. The excitation bands centered at about 282 nm. While z = 3, one bands were observed in the emission spectrum centered at about 425 nm monitored at 282 nm. The excitation bands centered at about 282 nm. While z = 3, the emission spectra exhibit one bands with maxima at about 419 nm under 280 nm excitation. The excitation bands centered at about 280 nm. While z = 4, the emission spectrum centered at about 419 nm monitored at 280 nm. The excitation bands centered at about 280 nm. In this work, luminescence properties of Eu2+ doped β-SiAlON (z = 1, 3, 4) are independent of z value. It is possible related to the low synthesis temperature. |
| 学科主题 | 无机非金属材料 |
| 收录类别 | EI收录 |
| 语种 | 英语 |
| 公开日期 | 2012-07-02 |
| 源URL | [http://ir.sic.ac.cn/handle/331005/627]  |
| 专题 | 上海硅酸盐研究所_结构陶瓷与复合材料工程研究中心_期刊论文 |
| 推荐引用方式 GB/T 7714 | 丽丽99,张骋99,Jiang DY,et al. Luminescence Properties of Eu2+ Doped β-SiAlON Phosphor[J]. Key Engineering Materials,2011,492:320-323. |
| APA | 丽丽99,张骋99,蒋丹宇,李彩霞99,张娜99,&李强99.(2011).Luminescence Properties of Eu2+ Doped β-SiAlON Phosphor.Key Engineering Materials,492,320-323. |
| MLA | 丽丽99,et al."Luminescence Properties of Eu2+ Doped β-SiAlON Phosphor".Key Engineering Materials 492(2011):320-323. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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