TiO2 modified 547 holes microstructured polymer optical fiber preform and basic application on photocatalytic
文献类型：期刊论文
| 作者 | Li Dong-Dong1,2; Wang Li-Li1 |
| 刊名 | acta physica sinica
 |
| 出版日期 | 2012-02-01 |
| 卷号 | 61期号:3 |
| 关键词 | microstructured polymer optical fiber preform photocatalytic degradation TiO2 nanoparticle methylene blue |
| 英文摘要 | in this paper, we report on a novel photocatalytic reactor having 547 pieces of tio2-nanofilm-modified capillaries, which is derived from a microstructured polymer optical fiber (mpof) preform. tio2-film-modified mpof preform is obtained by directly inhaling p25-doped tio2 sol into array holes of mpof and forming tio2 film on their side walls. the mpof perform acts as not only a light-transmitting media (rolling-up thin film waveguide, collecting and transmitting light into the tio2 thin film), but also a tio(2)supporting and waste-water pipe to supply for photocatalytic degradation of toxic organic solute. methylene blue (mb) is chosen as a model contaminant in water. the effects of loading quantity of tio2, ph of mb and initial concentration of mb on photocatalytic degradation are investigated. the photocatalytic reactor has so large surface area for tio2 loading that photodegradation efficiency is enhanced. as far as we know, the photocatalytic reactor with functions of collecting and transmitting light, conveying matter and loading catalyst has not been reported before. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | physics, multidisciplinary |
| 研究领域[WOS] | physics |
| 关键词[WOS] | sensitized solar-cells ; monolith reactor ; degradation ; dyes ; decolorization |
| 收录类别 | SCI |
| 语种 | 中文 |
| WOS记录号 | WOS:000301008900033 |
| 公开日期 | 2015-07-07 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/24043]  |
| 专题 | 西安光学精密机械研究所_信息光子学研究室 |
| 作者单位 | 1.Chinese Acad Sci, State Key Lab Transient Opt & Photon, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li Dong-Dong,Wang Li-Li. TiO2 modified 547 holes microstructured polymer optical fiber preform and basic application on photocatalytic[J]. acta physica sinica,2012,61(3). |
| APA | Li Dong-Dong,&Wang Li-Li.(2012).TiO2 modified 547 holes microstructured polymer optical fiber preform and basic application on photocatalytic.acta physica sinica,61(3). |
| MLA | Li Dong-Dong,et al."TiO2 modified 547 holes microstructured polymer optical fiber preform and basic application on photocatalytic".acta physica sinica 61.3(2012). |
入库方式： OAI收割
来源：西安光学精密机械研究所
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