| Synthesis of well-dispersed ZnO nanomaterials by directly calcining zinc stearate | |
| Guo, Guangsheng ; Shi, Chen ; Tao, Dongliang ; Qian, Weizhong ; Han, Dongmei | |
| 2010-10-12 ; 2010-10-12 | |
| 关键词 | Nanostructured materials Semiconductors Chemical synthesis OPTICAL-PROPERTIES NANOCRYSTALS NANORODS NANOPARTICLES GROWTH Chemistry, Physical Materials Science, Multidisciplinary Metallurgy & Metallurgical Engineering |
| 中文摘要 | Well-dispersed ZnO nanomaterials were synthesized by direct calcination of zinc stearate. Results from Fourier transform infrared (FT-IR) spectra and X-ray diffraction (XRD) indicated both the decomposition degree of organic ligand and the purity of calcined products were increased with the calcination temperature. The influence of decomposition temperature on the morphology of ZnO nanomaterials was investigated by field-emission scanning electron microscopy (FE-SEM) and transmission electron microscopy (TEM). The experimental results revealed the morphology of ZnO transformed from nanosheets to hexagonal nanopyramids and then to nanoparticles at 573, 673 and 773 K respectively. Finally, a morphology evolution model of ZnO nanomaterials under different temperatures was proposed. (C) 2008 Elsevier B.V. All rights reserved. |
| 语种 | 英语 ; 英语 |
| 出版者 | ELSEVIER SCIENCE SA ; LAUSANNE ; PO BOX 564, 1001 LAUSANNE, SWITZERLAND |
| 内容类型 | 期刊论文 |
| 源URL | [http://hdl.handle.net/123456789/79610]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | Guo, Guangsheng,Shi, Chen,Tao, Dongliang,et al. Synthesis of well-dispersed ZnO nanomaterials by directly calcining zinc stearate[J],2010, 2010. |
| APA | Guo, Guangsheng,Shi, Chen,Tao, Dongliang,Qian, Weizhong,&Han, Dongmei.(2010).Synthesis of well-dispersed ZnO nanomaterials by directly calcining zinc stearate.. |
| MLA | Guo, Guangsheng,et al."Synthesis of well-dispersed ZnO nanomaterials by directly calcining zinc stearate".(2010). |
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