Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
The effect of background irradiation on photocatalytic efficiencies of TiO2 thin films | |
Cen, HW; Li, XJ; He, MX; Zheng, SJ; Feng, MZ | |
2006-02-01 | |
发表期刊 | CHEMOSPHERE |
卷号 | 62期号:5页码:810-816 |
摘要 | TiO2 thin films were prepared on quartz pipe substrates. Effects of the thickness of the films, the wavelength of the UV light and La doping on efficiencies of background irradiated photocatalysis were investigated, and simultaneously was compared with those of foreground irradiated photocatalysis. The results showed that there was an optimal thickness of the film corresponding with each wavelength of the light source limited in the range from 300 nm to 388 nm in the case of background irradiated photocatalysis, which was quite different from that of foreground irradiated one. But in both cases, the film's photocatalytic activities were enhanced by La non-uniformly doping. The results are useful for the design of high-efficiency photocatalytic reactors. (c) 2005 Elsevier Ltd. All rights reserved. |
文章类型 | Article |
关键词 | Photocatalysis Background Irradiated Photocatalysis Tio2 Film |
WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
DOI | 10.1016/j.chemosphere.2005.05.008 |
研究领域[WOS] | Environmental Sciences & Ecology |
关键词[WOS] | PHYSICOCHEMICAL PROPERTIES ; DEGRADATION ; WATER ; POLLUTANTS |
收录类别 | SCI |
语种 | 英语 |
WOS类目 | Environmental Sciences |
WOS记录号 | WOS:000235436700016 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.giec.ac.cn/handle/344007/10256 |
专题 | 中国科学院广州能源研究所 |
作者单位 | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
推荐引用方式 GB/T 7714 | Cen, HW,Li, XJ,He, MX,et al. The effect of background irradiation on photocatalytic efficiencies of TiO2 thin films[J]. CHEMOSPHERE,2006,62(5):810-816. |
APA | Cen, HW,Li, XJ,He, MX,Zheng, SJ,&Feng, MZ.(2006).The effect of background irradiation on photocatalytic efficiencies of TiO2 thin films.CHEMOSPHERE,62(5),810-816. |
MLA | Cen, HW,et al."The effect of background irradiation on photocatalytic efficiencies of TiO2 thin films".CHEMOSPHERE 62.5(2006):810-816. |
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