Composite Photocatalyst of Nitrogen and Fluorine Codoped Titanium Oxide Nanotube Arrays with Dispersed Palladium Oxide Nanoparticles for Enhanced Visible Light Photocatalytic Performance
文献类型：期刊论文
| 作者 | Q. Li ; J. K. Shang |
| 刊名 | Environmental Science & Technology
 |
| 出版日期 | 2010 |
| 卷号 | 44期号:9页码:3493-3499 |
| 关键词 | sensitized solar-cells tio2 nanotube hydrogen generation thin-films water fabrication powders dioxide illumination anodization |
| ISSN号 | 0013-936X |
| 中文摘要 | A novel composite photocatalyst of nitrogen (N) and fluorine (F) codoped titanium oxide (TiO(2)) nanotube arrays with dispersed palladium oxide (PdO) nanoparticles was developed by dispersing PdO nanoparticles into N and F codoped TiO(2) nanotube array template created by anodization of titanium foil. These N and F codoped TiO(2)/PdO nanotube arrays demonstrated increased visible light absorption, fast superhydrophilicity conversion, and enhanced photocatalytic degradation of organic pollutants. The enhancement on the photocatalytic performance was explained by the optoelectronic coupling between dispersed PdO nanoparticles and N and F codoped TiO(2) nanotube arrays under visible light illumination, which involves trapping of electrons by PdO nanoparticles, and subsequently decreases the electron/hole pair recombination. Various transition metal/metal oxide nanoparticles could be introduced into nanotube arrays by this simple approach, which could create novel properties for nanotube arrays and promise a wide range of technical applications. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/31233]  |
| 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 | Q. Li,J. K. Shang. Composite Photocatalyst of Nitrogen and Fluorine Codoped Titanium Oxide Nanotube Arrays with Dispersed Palladium Oxide Nanoparticles for Enhanced Visible Light Photocatalytic Performance[J]. Environmental Science & Technology,2010,44(9):3493-3499. |
| APA | Q. Li,&J. K. Shang.(2010).Composite Photocatalyst of Nitrogen and Fluorine Codoped Titanium Oxide Nanotube Arrays with Dispersed Palladium Oxide Nanoparticles for Enhanced Visible Light Photocatalytic Performance.Environmental Science & Technology,44(9),3493-3499. |
| MLA | Q. Li,et al."Composite Photocatalyst of Nitrogen and Fluorine Codoped Titanium Oxide Nanotube Arrays with Dispersed Palladium Oxide Nanoparticles for Enhanced Visible Light Photocatalytic Performance".Environmental Science & Technology 44.9(2010):3493-3499. |
入库方式： OAI收割
来源：金属研究所
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