Fabrication and luminescent properties of CaWO4:Ln(3+) (Ln = Eu, Sm, Dy) nanocrystals
文献类型：期刊论文
| 作者 | Wang WX ; Yang PP ; Gai SL ; Niu N ; He F ; Lin J |
| 刊名 | journal of nanoparticle research
 |
| 出版日期 | 2010 |
| 卷号 | 12期号:6页码:2295-2305 |
| 关键词 | CDTE QUANTUM DOTS SOLVOTHERMAL SYNTHESIS OPTICAL-PROPERTIES ZNS NANOSPHERES ENERGY-TRANSFER MONODISPERSE CAWO4 PHOSPHOR FUNCTIONALIZATION NANOPARTICLES |
| ISSN号 | 1388-0764 |
| 通讯作者 | yang pp |
| 中文摘要 | scheelite cawo4 doped with rare earth ions (eu3+, sm3+, dy3+) were fabricated via a facile solvothermal process without further heat treatment, which used sodium oleate and oleylamine as capping reagent. the structure, morphology, and optical properties of the samples were well characterized by x-ray diffraction (xrd), fourier transform infrared spectroscopy (ft-ir), transmission electron microscopy (tem), high-resolution transmission electron microscope (hrtem), x-ray photoelectron spectra (xps), photoluminescence (pl) spectra and cathodoluminescence (cl). the xrd results reveal that all the doped samples are well assigned to the scheelite structure of the cawo4 phase. upon excitation by ultraviolet radiation, the cawo4:eu3+ phosphors show the characteristic d-5(0)-f-7(1-3) emission lines of eu3+, and the cawo4:sm3+ phosphors demonstrate the characteristic (4)g(5/2)-h-6(5/2-9/2) emission line of sm3+, and the cawo4:dy3+ phosphors demonstrate the characteristic f-4(9/2)-h-6(13/2-15/2) emission line of dy3+. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000280240600034 |
| 公开日期 | 2012-04-26 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/43570]  |
| 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 | Wang WX,Yang PP,Gai SL,et al. Fabrication and luminescent properties of CaWO4:Ln(3+) (Ln = Eu, Sm, Dy) nanocrystals[J]. journal of nanoparticle research,2010,12(6):2295-2305. |
| APA | Wang WX,Yang PP,Gai SL,Niu N,He F,&Lin J.(2010).Fabrication and luminescent properties of CaWO4:Ln(3+) (Ln = Eu, Sm, Dy) nanocrystals.journal of nanoparticle research,12(6),2295-2305. |
| MLA | Wang WX,et al."Fabrication and luminescent properties of CaWO4:Ln(3+) (Ln = Eu, Sm, Dy) nanocrystals".journal of nanoparticle research 12.6(2010):2295-2305. |
入库方式： OAI收割
来源：长春应用化学研究所
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