Sol-gel synthesis and characterization of SiO2@NaGd(WO4)(2): Eu3+ core-shell-structured spherical phosphor particles
文献类型：期刊论文
| 作者 | Jia PY ; Liu XM ; Luo Y ; Yu M ; Lin J |
| 刊名 | journal of the electrochemical society
 |
| 出版日期 | 2007 |
| 卷号 | 154期号:1页码:j39-j43 |
| 关键词 | SILICA SPHERES LUMINESCENCE EMISSION EU |
| ISSN号 | 0013-4651 |
| 通讯作者 | jia py |
| 中文摘要 | monodisperse, core-shell-structured sio2@nagd(wo4)(2):eu3+ particles were prepared by the sol-gel method. the samples were characterized by x-ray diffraction, field emission scanning electron microscopy, transmission electron microscopy, photoluminescence (pl), and low-voltage cathodoluminescence (cl) as well as time-resolved pl spectra and lifetimes. pl and cl study revealed that the core-shell-structured sio2@nagd (wo4)(2):eu3+ particles show strong red emission dominated by the d-5(0) - f-7(2) transition of eu3+ at 614 nm with a lifetime of 0.74 ms. the pl and cl emission intensity can be tuned by the coating number of nagd(wo4)(2):eu3+ phosphor layers on sio2 and by accelerating voltage and the filament current, respectively. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000242538600080 |
| 公开日期 | 2010-07-13 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/13209]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Jia PY,Liu XM,Luo Y,et al. Sol-gel synthesis and characterization of SiO2@NaGd(WO4)(2): Eu3+ core-shell-structured spherical phosphor particles[J]. journal of the electrochemical society,2007,154(1):j39-j43. |
| APA | Jia PY,Liu XM,Luo Y,Yu M,&Lin J.(2007).Sol-gel synthesis and characterization of SiO2@NaGd(WO4)(2): Eu3+ core-shell-structured spherical phosphor particles.journal of the electrochemical society,154(1),j39-j43. |
| MLA | Jia PY,et al."Sol-gel synthesis and characterization of SiO2@NaGd(WO4)(2): Eu3+ core-shell-structured spherical phosphor particles".journal of the electrochemical society 154.1(2007):j39-j43. |
入库方式： OAI收割
来源：长春应用化学研究所
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