Hierarchical SnO2 Nanostructures: Linear Assembly of Nanorods on the Nanowire Backbones
文献类型：期刊论文
| 作者 | Li, HX ; Ma, HQ ; Zeng, YP ; Pan, AL ; Zhang, QL ; Yu, HC ; Wang, TH ; Wang, YG ; Zou, BS |
| 刊名 | JOURNAL OF PHYSICAL CHEMISTRY C
 |
| 出版日期 | 2010 |
| 卷号 | 114期号:4页码:1844 |
| 关键词 | THERMAL EVAPORATION OXIDE NANOWIRES BRANCH GROWTH TIN OXIDE NANORIBBONS NANOBELTS PHOTONICS SURFACE ARRAYS |
| ISSN号 | 1932-7447 |
| 通讯作者 | Wang, YG: Hunan Univ, Key Lab Micronano Optoelet Devices MOC, Micronano Technol Res Ctr, Changsha 410082, Hunan, Peoples R China. |
| 中文摘要 | Single-crystalline SnO2 nanorods were successfully assembled on SnO2 nanowire backbones through a sequential gold-catalyzed thermal evaporation method. Scanning electron microscopy (SEM) and transmission electron microscopy (TEM) studies showed that uniform secondary nanorod branches were epitaxially grown from two side surfaces of the nanowire backbones. These branch rods are parallel to each other with 2-fold symmetry with respect to the backbones. The crystal structure of these as-prepared SnO2 centipede-like nanostructures was identified to coincide to the normal rutile structure. The photoluminescence (PL) properties of single centipede-like SnO2 structures were studied by confocal microscopy, which showed that these structures can act as good optical waveguides. Cathodoluminescence (CL) spectra of the SnO2 branched structures obtained in the SEM-CL system featured a blue emission band around 462 nm that is attributed to a defect-state-related emission. |
| 收录类别 | SCI |
| 资助信息 | NSFC of China [90606001, 60796078, 60571044, 10774174, 90923014, 10974050, 20903038]; Hunan Provincial Natural Science Fund for Distinguished Young Scholars [09JJ1009]; Program for New Century Excellent Talents in University [NCET-08-0182]; MOST of China [2007CB310500, 2007CB936301]; Open Fund of Key Laboratory of Low Dimensional Quantum Structures and Quantum Control of Ministry of Education [QSQC0912] |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/39161]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Li, HX,Ma, HQ,Zeng, YP,et al. Hierarchical SnO2 Nanostructures: Linear Assembly of Nanorods on the Nanowire Backbones[J]. JOURNAL OF PHYSICAL CHEMISTRY C,2010,114(4):1844. |
| APA | Li, HX.,Ma, HQ.,Zeng, YP.,Pan, AL.,Zhang, QL.,...&Zou, BS.(2010).Hierarchical SnO2 Nanostructures: Linear Assembly of Nanorods on the Nanowire Backbones.JOURNAL OF PHYSICAL CHEMISTRY C,114(4),1844. |
| MLA | Li, HX,et al."Hierarchical SnO2 Nanostructures: Linear Assembly of Nanorods on the Nanowire Backbones".JOURNAL OF PHYSICAL CHEMISTRY C 114.4(2010):1844. |
入库方式： OAI收割
来源：物理研究所
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