Self-templated and self-assembled synthesis of nano/microstructures of Gd-based rare-earth compounds: morphology control, magnetic and luminescence properties
文献类型：期刊论文
| 作者 | Xu ZH ; Li CX ; Yang DM ; Wang WX ; Kang XJ ; Shang MM ; Lin J |
| 刊名 | physical chemistry chemical physics
 |
| 出版日期 | 2010 |
| 卷号 | 12期号:37页码:11315-11324 |
| 关键词 | SELECTIVE SYNTHESIS FACILE SYNTHESIS OXIDE NANOPARTICLES NANOCRYSTALS NANOTUBES SILVER PHASE NANOSTRUCTURES NANOSPHERES |
| ISSN号 | 1463-9076 |
| 通讯作者 | li cx |
| 中文摘要 | nearly monodisperse nagdf4 and gdf3 nanowires/nanorods as well as gdbo3 microplates/microflowers have been successfully prepared by a designed chemical conversion approach using gd(oh)(3) nanowires/nanorods as precursors via a facile hydrothermal approach. the gd(oh)(3) nanowires/nanorods precursors were prepared through a simple hydrothermal process, which then served as sacrificial templates for the fabrication of nagdf4 and gdf3 nanowires/nanorods as well as gdbo3 microplates/microflowers by a hydrothermal process. the possible formation mechanisms for the corresponding gd3+ -based various products are presented in detail. we have investigated the magnetic properties of the nagdf4, gdf3, and gdbo3 samples. the as-obtained eu3+ doped nagdf4, gdf3, and gdbo3 samples show the strong characteristic red emission of eu3+ under ultraviolet excitation. moreover, the luminescence colors of the eu3+ and tb3+ co-doped gdbo3 samples can be tuned from red, through orange, yellow and green-yellow, to green by simply adjusting the relative doping concentrations of the activator ions under a single wavelength excitation, which might find potential applications in the fields such as light display systems and optoelectronic devices. more importantly, this simple method is expected to allow the large-scale production of other complex rare-earth compounds with controllable morphologies and sizes, and exploration of the morphology and phase-dependent photoluminescence properties. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000281726800017 |
| 公开日期 | 2012-04-25 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/43441]  |
| 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 | Xu ZH,Li CX,Yang DM,et al. Self-templated and self-assembled synthesis of nano/microstructures of Gd-based rare-earth compounds: morphology control, magnetic and luminescence properties[J]. physical chemistry chemical physics,2010,12(37):11315-11324. |
| APA | Xu ZH.,Li CX.,Yang DM.,Wang WX.,Kang XJ.,...&Lin J.(2010).Self-templated and self-assembled synthesis of nano/microstructures of Gd-based rare-earth compounds: morphology control, magnetic and luminescence properties.physical chemistry chemical physics,12(37),11315-11324. |
| MLA | Xu ZH,et al."Self-templated and self-assembled synthesis of nano/microstructures of Gd-based rare-earth compounds: morphology control, magnetic and luminescence properties".physical chemistry chemical physics 12.37(2010):11315-11324. |
入库方式： OAI收割
来源：长春应用化学研究所
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