A simple solution route to controlled synthesis of ZnS submicrospheres, nanosheets and nanorods
文献类型：期刊论文
| 作者 | Z. G. Zhao ; F. X. Geng ; H. T. Cong ; J. B. Bai ; H. M. Cheng |
| 刊名 | Nanotechnology
 |
| 出版日期 | 2006 |
| 卷号 | 17期号:18页码:4731-4735 |
| 关键词 | shape control particle-size nanoparticles nanocrystals photoluminescence nanospheres fabrication nanowires clusters growth |
| ISSN号 | 0957-4484 |
| 中文摘要 | ZnS nanostructures with different morphologies of submicrospheres, nanosheets and nanorods were synthesized by solution precipitation of thiourea with Zn(NO3)(2) in the presence of block copolymer at low temperature. The sizes and morphologies of ZnS can be controlled simply by changing the processing parameters. The results show that the ZnS submicrospheres are of 250-500 nm in diameter, nanosheets are 2.5 mu m x 5.5 mu m with an estimated thickness of 20-30 nm, and nanorods are 2-5 nm in diameter and 10-30 nm in length. Keeping the precursor system in an autoclave at 105 degrees C results in the formation of ZnS submicrospheres; ultrasonication and keeping the system at room temperature leads to the formation of ZnS nanosheets; and long-time continuous ultrasonication and keeping the system in an autoclave at 105 degrees C induces the formation of uniform ZnS nanorods. We argue that the reaction temperature and P123 may play crucial roles in the formation of three ZnS structures in this work. The morphologically controllable synthesis strategies may be extended to the shape-controlled production of nanostructures of other inorganic materials. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/34749]  |
| 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 | Z. G. Zhao,F. X. Geng,H. T. Cong,et al. A simple solution route to controlled synthesis of ZnS submicrospheres, nanosheets and nanorods[J]. Nanotechnology,2006,17(18):4731-4735. |
| APA | Z. G. Zhao,F. X. Geng,H. T. Cong,J. B. Bai,&H. M. Cheng.(2006).A simple solution route to controlled synthesis of ZnS submicrospheres, nanosheets and nanorods.Nanotechnology,17(18),4731-4735. |
| MLA | Z. G. Zhao,et al."A simple solution route to controlled synthesis of ZnS submicrospheres, nanosheets and nanorods".Nanotechnology 17.18(2006):4731-4735. |
入库方式： OAI收割
来源：金属研究所
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