| Enhanced photo-Fenton degradation of tetracycline using TiO2-coated alpha-Fe2O3 core-shell heterojunction | |
Zheng, Xiaogang; Fu, Wendi; Kang, Fuyan; Peng, Hao; Wen, Jing
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| 2018-12-25 | |
| 发表期刊 | JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY
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| ISSN | 1226-086X |
| 卷号 | 68页码:14-23 |
| 摘要 | TiO2-coated cubic alpha-Fe2O3 with mostly exposed (012) and (101) facets (alpha-Fe2O3@TiO2) was fabricated using a hydrothermal route for the photo-Fenton degradation of tetracycline under visible light irradiation. TiO2 coating could greatly affect the photocatalytic activity of alpha-Fe2O3@TiO2. Compared with cubic alpha-Fe2O3 alone for photodegradation of tetracycline, alpha-Fe2O3@TiO2 with TiO2 shell of around 15 nm exhibited higher removal efficiency of tetracycline in photo-Fenton system, and its durability was slightly affected after five cycle times under same conditions. It is ascribed to the well-matched interface between cubic alpha-Fe2O3 core and TiO2 shell, leading to the broadened light-absorption and the efficient separation of photo-generated electon-hole pairs. The (OH)-O-center dot radicals were main responsible for the advanced photocatalytic performance of alpha-Fe2O3@TiO2 in visible-light driven degradation of tetracycline. (C) 2018 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved. |
| DOI | 10.1016/j.jiec.2018.07.024 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.isl.ac.cn/handle/363002/34500 |
| 专题 | 盐湖资源与化学实验室 |
| 推荐引用方式 GB/T 7714 | Zheng, Xiaogang,Fu, Wendi,Kang, Fuyan,et al. Enhanced photo-Fenton degradation of tetracycline using TiO2-coated alpha-Fe2O3 core-shell heterojunction[J]. JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY,2018,68:14-23. |
| APA | Zheng, Xiaogang,Fu, Wendi,Kang, Fuyan,Peng, Hao,&Wen, Jing.(2018).Enhanced photo-Fenton degradation of tetracycline using TiO2-coated alpha-Fe2O3 core-shell heterojunction.JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY,68,14-23. |
| MLA | Zheng, Xiaogang,et al."Enhanced photo-Fenton degradation of tetracycline using TiO2-coated alpha-Fe2O3 core-shell heterojunction".JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY 68(2018):14-23. |
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| Enhanced photo-Fento（6239KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 请求全文 | |
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