Synthesis of nano-colloidal silica particles and their effects on the luminescence properties of Eu2+-doped High silica glass
文献类型：期刊论文
| 作者 | Shen, Yinglong; Zheng, Shupei; Sheng, Qiuchun; Liu, Shuang; Li, Wentao; Chen, Danping |
| 刊名 | mater. lett.
 |
| 出版日期 | 2015 |
| 卷号 | 139页码:373 |
| 通讯作者 | chen, dp (reprint author), 390 qinghe rd, shanghai 201800, peoples r china. |
| 英文摘要 | different from diminishing pore size in porous glass to get better dispersion in tradition, fabricating nano colloidal silica particles can enhance dispersion capability for rare-earth ions. nano colloidal silica particles in porous glass form sub porous structures, and thus markedly improve the luminescence properties of eu2+-doped sintered high silica glass. the optimum eu2+-doping concentration is five times improved without intensity loss. luminescence lifetime also increases, due to inhabitation of concentration quenching. thanks to nephelauxetic effect, excitation peak redshift (from 330 to 377 nm) and broadening are realized, which makes it possible that the eu2+-doped high silica glass cart be excited by laser diode and light-emitting diode. (c) 2014 elsevier b.v. all rights reserved, |
| 收录类别 | SCI |
| 语种 | 英语 |
| 版本 | 出版稿 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/13873]  |
| 专题 | 上海光学精密机械研究所_高功率激光单元技术研发中心 |
| 作者单位 | 1.[Shen, Yinglong] Shanghai Inst Sci Sci, Shanghai 200235, Peoples R China 2.[Shen, Yinglong 3.Zheng, Shupei 4.Sheng, Qiuchun 5.Liu, Shuang 6.Li, Wentao 7.Chen, Danping] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, R&D Ctr High Power Laser Components, Shanghai 201800, Peoples R China 8.[Zheng, Shupei 9.Sheng, Qiuchun 10.Liu, Shuang |
| 推荐引用方式 GB/T 7714 | Shen, Yinglong,Zheng, Shupei,Sheng, Qiuchun,et al. Synthesis of nano-colloidal silica particles and their effects on the luminescence properties of Eu2+-doped High silica glass[J]. mater. lett.,2015,139:373. |
| APA | Shen, Yinglong,Zheng, Shupei,Sheng, Qiuchun,Liu, Shuang,Li, Wentao,&Chen, Danping.(2015).Synthesis of nano-colloidal silica particles and their effects on the luminescence properties of Eu2+-doped High silica glass.mater. lett.,139,373. |
| MLA | Shen, Yinglong,et al."Synthesis of nano-colloidal silica particles and their effects on the luminescence properties of Eu2+-doped High silica glass".mater. lett. 139(2015):373. |
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来源：上海光学精密机械研究所
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