| Preparation and fluorescent property of eu-doped high silica glasses | |
| Chen Danping; Yang Luyun; Peng Mingying; Wang Chen; Da Ning; Qiao Yanbo; Zhou Qinling; Zhu Congshan; Akai, Tomoko | |
| 刊名 | Journal of rare earths
 |
| 2006-12-01 | |
| 卷号 | 24页码:191-195 |
| 关键词 | Europium ions High silica glass Redox sintering Energy transformation Rare earths |
| ISSN号 | 1002-0721 |
| 通讯作者 | Akai, tomoko(t-akai@aist.go.jp) |
| 英文摘要 | A method to fabricate europium ions doped-high silica glass for transparent fluorescence materials based on the fabrication and sintering technique of nano-porous silica glass was reported. glasses impregnated with eu ions and sintered at above 1150 degrees c in a reduction atmosphere show a very strong blue light from an emission band at about 430 nm due to the (4)f(6)5d -> 4f(7)(s-8(7/2)) transition of the eu2+ ions. on the other hand, the eu-doped glass obtained by co-impregnated with y3+ and v5+ ions and sintering in oxidation atmosphere behaves a very strong red emission band at about 615 nm with a uv excitation. an appearance of vanadate band in the excitation spectrum of eu3+, y3+ and v5+ ions co-doped high silica glass implies an effective energy transferring from vo43- to eu3+ and effective excitation of eu3+ by about 500 nm strong broad emission of vo43-. |
| WOS关键词 | SINTERING NANOPOROUS GLASS ; RARE-EARTH ; IONS |
| WOS研究方向 | Chemistry |
| WOS类目 | Chemistry, Applied |
| 语种 | 英语 |
| 出版者 | METALLURGICAL INDUSTRY PRESS |
| WOS记录号 | WOS:000242957500050 |
| 内容类型 | 期刊论文 |
| URI标识 | http://www.corc.org.cn/handle/1471x/2379503 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Akai, Tomoko |
| 作者单位 | 1.Natl Inst Adv Ind Sci & Technol, Osaka 5638577, Japan 2.Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Photo Craft Project, Shanghai 201800, Peoples R China 3.Chinese Acad Sci, Grad Sch, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen Danping,Yang Luyun,Peng Mingying,et al. Preparation and fluorescent property of eu-doped high silica glasses[J]. Journal of rare earths,2006,24:191-195. |
| APA | Chen Danping.,Yang Luyun.,Peng Mingying.,Wang Chen.,Da Ning.,...&Akai, Tomoko.(2006).Preparation and fluorescent property of eu-doped high silica glasses.Journal of rare earths,24,191-195. |
| MLA | Chen Danping,et al."Preparation and fluorescent property of eu-doped high silica glasses".Journal of rare earths 24(2006):191-195. |
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