Highly Uniform and Monodisperse Gd2O2S:Ln(3+) (Ln = Eu, Tb) Submicrospheres: Solvothermal Synthesis and Luminescence Properties
文献类型：期刊论文
| 作者 | Song YH ; You HP ; Huang YJ ; Yang M ; Zheng YH ; Zhang LH ; Guo N |
| 刊名 | inorganic chemistry
 |
| 出版日期 | 2010 |
| 卷号 | 49期号:24页码:11499-11504 |
| 关键词 | UP-CONVERSION FLUORESCENCE SINGLE-SOURCE PRECURSOR OXYSULFIDE NANOCRYSTALS CRYSTALLINE NANOWIRES FORMATION MECHANISM YTTRIUM OXYSULFIDE NANOPARTICLES MICROSPHERES FABRICATION SIZE |
| ISSN号 | 0020-1669 |
| 通讯作者 | you hp |
| 中文摘要 | gd2o2s:ln(3+) (ln = eu, tb) submicrospheres were successfully prepared through a facile and mild solvothermal method followed by a subsequent heat treatment. x-ray diffraction (xrd) results demonstrate that all the diffraction peaks of the samples can be well indexed to the pure hexagonal phase of gd2o2s. the energy dispersive spectroscopy (eds), element analysis, and ft-ir results show that the precursors are composed of the gd, eu, o, s, c, h, and n elements. the scanning electron microscopy (sem) and transmission electron microscopy (tem) results show that these spheres are actually composed of randomly aggregated nanoparticles. the formation mechanism for the gd2o2s:ln(3+) (ln = eu, tb) spheres has been proposed on an isotropic growth mechanism. under ultraviolet excitation gd2o2s:ln3+(ln = eu, tb) spheres show red and green emission corresponding to the d-5(0)-> f-7(2) transition of the eu3+ ions and the d-5(4)-> f-7(5) transition of the tb3+ ions. furthermore, this synthetic route may have potential applications for fabricating other lanthanide oxysulfides. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000285266800027 |
| 公开日期 | 2012-04-25 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/43233]  |
| 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 | Song YH,You HP,Huang YJ,et al. Highly Uniform and Monodisperse Gd2O2S:Ln(3+) (Ln = Eu, Tb) Submicrospheres: Solvothermal Synthesis and Luminescence Properties[J]. inorganic chemistry,2010,49(24):11499-11504. |
| APA | Song YH.,You HP.,Huang YJ.,Yang M.,Zheng YH.,...&Guo N.(2010).Highly Uniform and Monodisperse Gd2O2S:Ln(3+) (Ln = Eu, Tb) Submicrospheres: Solvothermal Synthesis and Luminescence Properties.inorganic chemistry,49(24),11499-11504. |
| MLA | Song YH,et al."Highly Uniform and Monodisperse Gd2O2S:Ln(3+) (Ln = Eu, Tb) Submicrospheres: Solvothermal Synthesis and Luminescence Properties".inorganic chemistry 49.24(2010):11499-11504. |
入库方式： OAI收割
来源：长春应用化学研究所
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