Enhanced Photocatalytic Disinfection of Escherichia coli Bacteria by Silver Modification of Nitrogen-Doped Titanium Oxide Nanoparticle Photocatalyst Under Visible-Light Illumination
文献类型：期刊论文
| 作者 | C. X. Sun ; Q. Li ; S. A. Gao ; L. H. Cao ; J. K. Shang |
| 刊名 | Journal of the American Ceramic Society
 |
| 出版日期 | 2010 |
| 卷号 | 93期号:11页码:3880-3885 |
| 关键词 | chemically-modified n-tio2 tio2 photocatalysts optical-properties metal-ion water dioxide cells degradation films photoreactivity |
| ISSN号 | 0002-7820 |
| 中文摘要 | Enhanced photocatalytic disinfection of Escherichia coli (E. coli) bacteria under visible light illumination was achieved by a silver-modified nitrogen-doped titanium oxide (TiON/Ag(2)O) nanoparticle photocatalyst synthesized by a sol-gel process. In this photocatalytic material system, silver additives are beneficial to achieve better crystallization, larger surface area, higher pore volume, and enhanced visible light absorbance. The enhanced photocatalytic disinfection of E. coli by TiON/Ag(2)O was proven to be mostly attributed to the photocatalytic response of the TiON matrix and the subsequent coupling between TiON matrix and Ag(2)O nanoparticles, not the silver addition itself. The optimized silver modification concentration is determined at an Ag:Ti molar ratio of 1:50. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/31458]  |
| 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 | C. X. Sun,Q. Li,S. A. Gao,et al. Enhanced Photocatalytic Disinfection of Escherichia coli Bacteria by Silver Modification of Nitrogen-Doped Titanium Oxide Nanoparticle Photocatalyst Under Visible-Light Illumination[J]. Journal of the American Ceramic Society,2010,93(11):3880-3885. |
| APA | C. X. Sun,Q. Li,S. A. Gao,L. H. Cao,&J. K. Shang.(2010).Enhanced Photocatalytic Disinfection of Escherichia coli Bacteria by Silver Modification of Nitrogen-Doped Titanium Oxide Nanoparticle Photocatalyst Under Visible-Light Illumination.Journal of the American Ceramic Society,93(11),3880-3885. |
| MLA | C. X. Sun,et al."Enhanced Photocatalytic Disinfection of Escherichia coli Bacteria by Silver Modification of Nitrogen-Doped Titanium Oxide Nanoparticle Photocatalyst Under Visible-Light Illumination".Journal of the American Ceramic Society 93.11(2010):3880-3885. |
入库方式： OAI收割
来源：金属研究所
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