Characterization and visible light germicidal efficacy of nitrogen doped TiO2 film crystallized by microwave irradiations
文献类型：期刊论文
| 作者 | Z. G. Shang ; Z. Q. Liu ; Q. Li ; Z. J. Wang ; J. K. Shang |
| 刊名 | Thin Solid Films
 |
| 出版日期 | 2012 |
| 卷号 | 520期号:7页码:2429-2433 |
| 关键词 | Titanium oxinitride Bactericidal property Microwave annealing Cyrstallization Transmission electron microscopy thin-films titanium-dioxide photocatalytic activity deposition method water oxidation origin |
| ISSN号 | 0040-6090 |
| 中文摘要 | The visible light bactericidal ability of nitrogen doped TiO2 (TiON) film on Si (100) has been enhanced greatly (by 22%) through a single-mode microwave irradiation annealing (f=2.45 GHz, 20 s) in comparison with the conventional heat treatment at the same temperature (500 degrees C, 300 s). Analyses of X-ray photoelectron spectroscopy and transmission electron microscopy showed that the microwave annealed TiON film had a higher nitrogen concentration and much better crystallinity, both of which contribute to its prior bactericidal ability under visible light. The optimized annealing parameters of microwave irradiation are 500 degrees C within 20 s. Increase of annealing temperature and irradiation time resulted in the decrease of nitrogen concentration within the film. The crystallized TiON film has an anatase but not a rutile structure at the annealing temperature up to 800 degrees C. (C) 2011 Elsevier B.V. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2013-02-05 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/60206]  |
| 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 | Z. G. Shang,Z. Q. Liu,Q. Li,et al. Characterization and visible light germicidal efficacy of nitrogen doped TiO2 film crystallized by microwave irradiations[J]. Thin Solid Films,2012,520(7):2429-2433. |
| APA | Z. G. Shang,Z. Q. Liu,Q. Li,Z. J. Wang,&J. K. Shang.(2012).Characterization and visible light germicidal efficacy of nitrogen doped TiO2 film crystallized by microwave irradiations.Thin Solid Films,520(7),2429-2433. |
| MLA | Z. G. Shang,et al."Characterization and visible light germicidal efficacy of nitrogen doped TiO2 film crystallized by microwave irradiations".Thin Solid Films 520.7(2012):2429-2433. |
入库方式： OAI收割
来源：金属研究所
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