Enhanced photocatalytic performance of ZnO hierarchical nanostructures synthesized via a two-temperature aqueous solution route
文献类型：期刊论文
| 作者 | Tong, YH ; Cheng, J ; Liu, YL ; Siu, GG |
| 刊名 | SCRIPTA MATERIALIA
 |
| 出版日期 | 2009 |
| 卷号 | 60期号:12页码:1093 |
| 关键词 | POLYCRYSTALLINE ZNO ZINC-OXIDE PHOTOLUMINESCENCE LUMINESCENCE MECHANISM GROWTH FILMS |
| ISSN号 | 1359-6462 |
| 通讯作者 | Siu, GG: City Univ Hong Kong, Dept Phys & Mat Sci, Hong Kong, Hong Kong, Peoples R China. |
| 中文摘要 | Nanosheet-assembled quasi-sphere-like ZnO was synthesized by ice-water bath and reflux steps. This hierarchically nanostructured ZnO shows significantly improved photocatalytic activity compared to ZnO nanopowder, although the surface area of the former (10.56 m(2) g(-1)) is smaller than that of the latter (17.88 m(2) g(-1)). The improved catalytic activity may be attributable to structural differences, including morphology, surface orientation and surface defects. Furthermore, these hierarchically nanostructured ZnO catalysts were reused for six times without any loss of activity, revealing excellent stability and recyclability. (C) 2008 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/37376]  |
| 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 | Tong, YH,Cheng, J,Liu, YL,et al. Enhanced photocatalytic performance of ZnO hierarchical nanostructures synthesized via a two-temperature aqueous solution route[J]. SCRIPTA MATERIALIA,2009,60(12):1093. |
| APA | Tong, YH,Cheng, J,Liu, YL,&Siu, GG.(2009).Enhanced photocatalytic performance of ZnO hierarchical nanostructures synthesized via a two-temperature aqueous solution route.SCRIPTA MATERIALIA,60(12),1093. |
| MLA | Tong, YH,et al."Enhanced photocatalytic performance of ZnO hierarchical nanostructures synthesized via a two-temperature aqueous solution route".SCRIPTA MATERIALIA 60.12(2009):1093. |
入库方式： OAI收割
来源：物理研究所
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