| Enhancement of photoelectrocatalytic properties of stainless-steel/TiO2 electrode by applying mid-frequency electric field | |
| Cui, Ying1,2; Du, Hao1; Wen, Lishi1 | |
| Corresponding Author | Wen, Lishi(lswen@imr.ac.cn) |
| 2009-12-01 | |
| Source Publication | ENVIRONMENTAL CHEMISTRY LETTERS
 |
| ISSN | 1610-3653 |
| Volume | 7Issue:4Pages:321-324 |
| Abstract | Nanocrystalline TiO2 films were prepared by magnetron sputtering technique on stainless-steel substrates. The as-deposited TiO2 thin films were in anatase structure with smooth surface morphology. Decomposition of methyl orange was used to measure the photoelectrocatalytic activity. The degradation rate of methyl orange increased with externally applied potential. To further accelerate the photocatalytic reaction, a novel method was employed by applying an external electric field in the mid-frequency domain. The fastest photocatalytic degradation rate of methyl orange was obtained when the frequency was maintained at 20 kHz with an external anodic bias at 3.0 V. |
| Keyword | TiO2 Thin films Photocatalysts Electric field |
| DOI | 10.1007/s10311-008-0172-z |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Chemistry ; Engineering ; Environmental Sciences & Ecology |
| WOS Subject | Chemistry, Multidisciplinary ; Engineering, Environmental ; Environmental Sciences |
| WOS ID | WOS:000271501800005 |
| Publisher | SPRINGER HEIDELBERG |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/97777 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Wen, Lishi |
| Affiliation | 1.Chinese Acad Sci, Div Surface Engn Mat, Inst Met Res, Shenyang 110016, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| Recommended Citation GB/T 7714 | Cui, Ying,Du, Hao,Wen, Lishi. Enhancement of photoelectrocatalytic properties of stainless-steel/TiO2 electrode by applying mid-frequency electric field[J]. ENVIRONMENTAL CHEMISTRY LETTERS,2009,7(4):321-324. |
| APA | Cui, Ying,Du, Hao,&Wen, Lishi.(2009).Enhancement of photoelectrocatalytic properties of stainless-steel/TiO2 electrode by applying mid-frequency electric field.ENVIRONMENTAL CHEMISTRY LETTERS,7(4),321-324. |
| MLA | Cui, Ying,et al."Enhancement of photoelectrocatalytic properties of stainless-steel/TiO2 electrode by applying mid-frequency electric field".ENVIRONMENTAL CHEMISTRY LETTERS 7.4(2009):321-324. |
| Files in This Item: | There are no files associated with this item. | |||||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment