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 | |
| Source Publication | CHEMOSPHERE
 |
| Volume | 62Issue:5Pages:810-816 |
| Abstract | 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. |
| Subtype | Article |
| Keyword | Photocatalysis Background Irradiated Photocatalysis Tio2 Film |
| WOS Headings | Science & Technology ; Life Sciences & Biomedicine |
| DOI | 10.1016/j.chemosphere.2005.05.008 |
| WOS Subject Extended | Environmental Sciences & Ecology |
| WOS Keyword | PHYSICOCHEMICAL PROPERTIES ; DEGRADATION ; WATER ; POLLUTANTS |
| Indexed By | SCI |
| Language | 英语 |
| WOS Subject | Environmental Sciences |
| WOS ID | WOS:000235436700016 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/10256 |
| Collection | 中国科学院广州能源研究所 |
| Affiliation | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| Recommended Citation 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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