Preparation and luminescence properties of Eu3+ doped oxyfluoride borosilicate glass ceramics
文献类型：期刊论文
| 作者 | Li Yanhong; Zhao Li; Zhang Yongming; Ma Jing |
| 刊名 | JOURNAL OF RARE EARTHS
 |
| 出版日期 | 2012 |
| 卷号 | 30期号:12页码:1195-1198 |
| 关键词 | TRANSPARENT GLASS UP-CONVERSION IONS CRYSTALLIZATION CRYSTALS oxyfluoride glass ceramics luminescence local environment rare earths |
| ISSN号 | 1002-0721 |
| 其他题名 | Preparation and luminescence properties of Eu3+ doped oxyfluoride borosilicate glass ceramics |
| 英文摘要 | Oxyfluoride borosilicate glass with the molar composition of 60SiO(2)-15B(2)O(3)-15Na(2)O-8CaF(2)-2NaF-0.25Eu(2)O(3) was synthesized by a traditional glass melting method. Glass ceramics containing CaF2 nanocrystals were prepared by heat treating the glass samples at a temperature in the range of 620-680 degrees C. The results of X-ray diffraction (XRD) indicated that the average crystallite size and the lattice constant of CaF2 nanocrystals increased with the heat treatment temperature increasing. The luminescence spectra showed that the emission intensity of Eu3+ doped glass ceramics was stronger than that of the glass matrix, and increased with the heat treatment temperature increasing. The left edge of excitation band shifted to shorter wavelength in the glass ceramics. The local environments of Eu3+ ions in the glass and glass ceramics were different. |
| 资助项目 | [Educational Department of Liaoning] |
| 语种 | 英语 |
| CSCD记录号 | CSCD:4733427 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/150740]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Li Yanhong,Zhao Li,Zhang Yongming,et al. Preparation and luminescence properties of Eu3+ doped oxyfluoride borosilicate glass ceramics[J]. JOURNAL OF RARE EARTHS,2012,30(12):1195-1198. |
| APA | Li Yanhong,Zhao Li,Zhang Yongming,&Ma Jing.(2012).Preparation and luminescence properties of Eu3+ doped oxyfluoride borosilicate glass ceramics.JOURNAL OF RARE EARTHS,30(12),1195-1198. |
| MLA | Li Yanhong,et al."Preparation and luminescence properties of Eu3+ doped oxyfluoride borosilicate glass ceramics".JOURNAL OF RARE EARTHS 30.12(2012):1195-1198. |
入库方式： OAI收割
来源：金属研究所
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