Study on the visible light photochromism of molybdenum oxide-titania composite films
文献类型：期刊论文
| 作者 | Wang, J; Zhang, GJ; Yang, WS; Yao, JN |
| 刊名 | ACTA CHIMICA SINICA
 |
| 出版日期 | 2005-11-14 |
| 卷号 | 63期号:21页码:1951-1956 |
| 关键词 | Molybdenum Oxide Tio2 Composite Visible Light Photochromism |
| ISSN号 | 0567-7351 |
| 英文摘要 | MoO3-H2O-TiO2 composites with different molar ratios Of MoO3/TiO2 (2 similar to 10) prepared by sol-gel method were deposited into thin films by using citric acid as dispersant. The thin films prepared show visible light photochromism (lambda >= 420 nm). It was identified that the Mo-O-Ti bond formed at the interface of MoO3-H2O and TiO2 in the composites facilitated the charge transfer from TiO2 to MoO3-H2O and was responsible for the visible light photochromism of the composite films. The kinetics of the coloration process of the composite film was also investigated to find that the rate of the coloration process, strongly depended on the charge transfer energies and molar ratios of MoO3/TiO2 in the films. |
| 语种 | 英语 |
| WOS记录号 | WOS:000233209500003 |
| 出版者 | SCIENCE PRESS |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/56485]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Wang, J |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Key Lab Photochem, Beijing 100080, Peoples R China 2.Jilin Univ, Coll Chem, Changchun 130023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, J,Zhang, GJ,Yang, WS,et al. Study on the visible light photochromism of molybdenum oxide-titania composite films[J]. ACTA CHIMICA SINICA,2005,63(21):1951-1956. |
| APA | Wang, J,Zhang, GJ,Yang, WS,&Yao, JN.(2005).Study on the visible light photochromism of molybdenum oxide-titania composite films.ACTA CHIMICA SINICA,63(21),1951-1956. |
| MLA | Wang, J,et al."Study on the visible light photochromism of molybdenum oxide-titania composite films".ACTA CHIMICA SINICA 63.21(2005):1951-1956. |
入库方式： OAI收割
来源：化学研究所
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