Facile hydrothermal synthesis of 3D hierarchical Bi(2)SiO(5) nanoflowers and their luminescent properties
文献类型：期刊论文
| 作者 | X. J. Dai ; Y. S. Luo ; S. Y. Fu ; W. Q. Chen ; Y. Lu |
| 刊名 | Solid State Sciences
 |
| 出版日期 | 2010 |
| 卷号 | 12期号:4页码:637-642 |
| 关键词 | Hydrothermal synthesis Self-assembly Luminescent property Bismuth silicate growth-mechanism hollow spheres route nanostructures nanoparticles architectures particles oxides |
| ISSN号 | 1293-2558 |
| 中文摘要 | Facile hydrothermal synthesis of novel hierarchical flowerlike Bi(2)SiO(5) nanostructures consisting of single-crystal nanosheets is reported using polyvinylpyrrolidone (PVP, K30) as capping reagent in the presence of NaOH. The obtained products are systematically characterized by X-ray powder diffraction, scanning electron microscopy, transmission electron microscopy and Fourier transform infrared spectroscopy. Control experiments are carried out to investigate various factors that affect the morphology and size of the products. The results indicate that the nucleation and growth of the flowerlike nanostructures are dominated by a nucleation-dissolution-recrystallization growth mechanism. It is demonstrated that the concentrations of PVP and NaOH play important roles in the formation of the hierarchical nanoflowers. Moreover, the room-temperature photoluminescence properties of the Bi(2)SiO(5) nanoflowers are also investigated. (C) 2010 Elsevier Masson SAS. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/31063]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | X. J. Dai,Y. S. Luo,S. Y. Fu,et al. Facile hydrothermal synthesis of 3D hierarchical Bi(2)SiO(5) nanoflowers and their luminescent properties[J]. Solid State Sciences,2010,12(4):637-642. |
| APA | X. J. Dai,Y. S. Luo,S. Y. Fu,W. Q. Chen,&Y. Lu.(2010).Facile hydrothermal synthesis of 3D hierarchical Bi(2)SiO(5) nanoflowers and their luminescent properties.Solid State Sciences,12(4),637-642. |
| MLA | X. J. Dai,et al."Facile hydrothermal synthesis of 3D hierarchical Bi(2)SiO(5) nanoflowers and their luminescent properties".Solid State Sciences 12.4(2010):637-642. |
入库方式： OAI收割
来源：金属研究所
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