Facile Synthesis and Luminescence of Uniform Y2O3 Hollow Spheres by a Sacrificial Template Route
文献类型：期刊论文
| 作者 | Jia GA ; You HP ; Song YH ; Huang YJ ; Yang M ; Zhang HJ |
| 刊名 | inorganic chemistry
 |
| 出版日期 | 2010 |
| 卷号 | 49期号:17页码:7721-7725 |
| 关键词 | UP-CONVERSION LUMINESCENCE NANOCRYSTALLINE Y2O3-EU PHOSPHOR PARTICLES COLLOIDAL SPHERES PHOTONIC CRYSTALS CORE-SHELL NANOSTRUCTURES NANOPARTICLES RED FABRICATION |
| ISSN号 | 0020-1669 |
| 通讯作者 | you hp |
| 中文摘要 | uniform y2o3 hollow microspheres have been successfully prepared via a urea-based homogeneous precipitation technique with colloidal melamine formaldehyde (mf) microspheres as templates followed by a subsequent calcination process. x-ray diffraction, energy dispersive x-ray analysis, and fourier transform infrared spectroscopy results show that the mf templates can be effectively removed, and the amorphous precursor has converted to crystalline y2o3 during the annealing process. scanning electron microscopy and transmission electron microscopy images indicate that the y2o3 hollow spheres inherit a spherical shape and good dispersion of mf templates, and the shell of the hollow spheres is composed of a large amount of uniform nanoparticles. the lanthanide activator ion ln(3+)-doped y2o3 hollow microspheres exhibit bright down- and upconversion luminescence with different colors coming from different activator ions under ultraviolet or 980 nm light excitation, which may find potential applications in fields such as light phosphor powders, advanced flat panel displays, or drug delivery. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000281231800023 |
| 公开日期 | 2012-04-26 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/43501]  |
| 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 GA,You HP,Song YH,et al. Facile Synthesis and Luminescence of Uniform Y2O3 Hollow Spheres by a Sacrificial Template Route[J]. inorganic chemistry,2010,49(17):7721-7725. |
| APA | Jia GA,You HP,Song YH,Huang YJ,Yang M,&Zhang HJ.(2010).Facile Synthesis and Luminescence of Uniform Y2O3 Hollow Spheres by a Sacrificial Template Route.inorganic chemistry,49(17),7721-7725. |
| MLA | Jia GA,et al."Facile Synthesis and Luminescence of Uniform Y2O3 Hollow Spheres by a Sacrificial Template Route".inorganic chemistry 49.17(2010):7721-7725. |
入库方式： OAI收割
来源：长春应用化学研究所
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