Preparation of Nb2O5 and N co-doped TiO2 photocatalysts and their enhanced photocatalytic activities under visible light
文献类型：期刊论文
| 作者 | Y. F. Shen ; T. Y. Xiong ; J. K. Shang ; K. Yang |
| 刊名 | Research on Chemical Intermediates
 |
| 出版日期 | 2008 |
| 卷号 | 34期号:4页码:353-363 |
| 关键词 | photocatalysis niobium pentaoxide nitrogen co-doped chemical oxygen demand titanium-dioxide nanoparticles degradation photolysis oxide esr |
| ISSN号 | 0922-6168 |
| 中文摘要 | Niobium pentaoxide (Nb2O5) and nitrogen co-doped TiO2 photocatalysts were prepared by mechanical alloying with Nb2O5, TiO2 and urea as raw materials. The pure TiO2 powders of Degussa P25 were chosen as precursor. Chemical and physical properties of the Nb2O5 and N co-doped TiO2 photocatalysts were investigated, including XRD patterns, XPS spectra, DRS spectra, FT-IR spectra and N-2 adsorption-desorption isotherms. Experiments on photodegradation of methylene blue (MB) and sulfosalicylic acid (SSA) under visible light were carried out to evaluate the photoactivities of the prepared samples, and the chemical oxygen demand (COD) analysis was also conducted as a comparison. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/33069]  |
| 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 | Y. F. Shen,T. Y. Xiong,J. K. Shang,et al. Preparation of Nb2O5 and N co-doped TiO2 photocatalysts and their enhanced photocatalytic activities under visible light[J]. Research on Chemical Intermediates,2008,34(4):353-363. |
| APA | Y. F. Shen,T. Y. Xiong,J. K. Shang,&K. Yang.(2008).Preparation of Nb2O5 and N co-doped TiO2 photocatalysts and their enhanced photocatalytic activities under visible light.Research on Chemical Intermediates,34(4),353-363. |
| MLA | Y. F. Shen,et al."Preparation of Nb2O5 and N co-doped TiO2 photocatalysts and their enhanced photocatalytic activities under visible light".Research on Chemical Intermediates 34.4(2008):353-363. |
入库方式： OAI收割
来源：金属研究所
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。