Synthesis of Hexagonal Prism-like ZnO Nanorods and Their Structure and Optical Properties
文献类型：期刊论文
| 作者 | Ru, Chen1,2; Lei, Miao1; Cheng Haoliang1; Liu Chengyan1; Hui, Gu3 |
| 刊名 | RARE METAL MATERIALS AND ENGINEERING
 |
| 出版日期 | 2015-11-01 |
| 卷号 | 44页码:265-269 |
| 关键词 | ZnO nanorods coprecipitation method H-2 atmosphere annealing Al dopant yellow coloration |
| 英文摘要 | Hexagonal prism-like Al-doped ZnO nanorods were prepared by a coprecipitation method followed by annealing. The effects of Al doping and annealing atmosphere on microstructure and optical properties were studied. X-ray diffraction (XRD) results show that the Al-doped nanorods have a pure hexagonal wurtzite structure and good crystallinity. Field emission scanning electron microscope (FESEM) and transmission electron microscope (TEM) experiments confirm the rod morphology, single crystal and a-axis preference growth of Al-doped ZnO. Energy Dispersive X-Ray Spectroscopy (EDX), Raman and UV-VIS-NIR spectra analyses indicate the successful substitutional doping of Al in the ZnO lattice. Diffuse reflectance at near-ultraviolet and visible wavelengths analyses indicate the suppression of the optical absorption for Al-doped ZnO compared to pristine ZnO, which may be related to the resistance to color center formation. The optimal optical properties Al-doped ZnO nanorods (high near-infrared absorption and no formation of the yellow coloration) are reached by combining H-2 atmosphere annealing with Al doping. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| 研究领域[WOS] | Materials Science ; Metallurgy & Metallurgical Engineering |
| 关键词[WOS] | AL ; POWDER ; STATE |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000367214200066 |
| 源URL | [http://ir.sic.ac.cn/handle/331005/23291]  |
| 专题 | 上海硅酸盐研究所_高性能陶瓷和超微结构国家重点实验室_期刊论文 |
| 作者单位 | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, Guangzhou 510640, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ru, Chen,Lei, Miao,Cheng Haoliang,et al. Synthesis of Hexagonal Prism-like ZnO Nanorods and Their Structure and Optical Properties[J]. RARE METAL MATERIALS AND ENGINEERING,2015,44:265-269. |
| APA | Ru, Chen,Lei, Miao,Cheng Haoliang,Liu Chengyan,&Hui, Gu.(2015).Synthesis of Hexagonal Prism-like ZnO Nanorods and Their Structure and Optical Properties.RARE METAL MATERIALS AND ENGINEERING,44,265-269. |
| MLA | Ru, Chen,et al."Synthesis of Hexagonal Prism-like ZnO Nanorods and Their Structure and Optical Properties".RARE METAL MATERIALS AND ENGINEERING 44(2015):265-269. |
入库方式： OAI收割
来源：上海硅酸盐研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。