Efficient degradation of dye pollutants using dioxygen mediated by iron(II) 2,2 '-bipyridine loaded layered clay catalyst under visible irradiation
文献类型：期刊论文
| 作者 | Cheng Mingming; Sun Zhenying; Ma Wanhong; Chen Chuncheng; Zhao Jincai; Wang Zhengping |
| 刊名 | SCIENCE IN CHINA SERIES B-CHEMISTRY
 |
| 出版日期 | 2006-10-01 |
| 卷号 | 49期号:5页码:407-410 |
| 关键词 | Laponite Rhodamine b Molecular Oxygen Visible Light |
| ISSN号 | 1006-9291 |
| DOI | 10.1007/s11426-006-2016-7 |
| 英文摘要 | The organic-inorganic layered solid catalyst Fe(bpy)(3)(2+)-laponite was able to photodegrade Rhodamine B (RhB) by activation of dioxygen under visible irradiation (lambda > 420 nm), while the homogeneous aqueous solution Fe(bpy)(3)(2+) showed no photoactivity. The catalyst could be repeatedly used and retained its reactivity. The hybrid catalyst could be separated from the suspension by centrifugation or sedimentation. The TOC removal yield of RhB was measured. Reactive oxygen species (ROS) formed during degradation was detected by EPR. A possible mechanism was proposed on the basis of the experimental results. |
| 语种 | 英语 |
| WOS记录号 | WOS:000242000200003 |
| 出版者 | SCIENCE CHINA PRESS |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/59871]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Zhao Jincai |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Lab Photochem, Beijing 100080, Peoples R China 2.Harbin Univ, Dept Chem Engn, Harbin 150001, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cheng Mingming,Sun Zhenying,Ma Wanhong,et al. Efficient degradation of dye pollutants using dioxygen mediated by iron(II) 2,2 '-bipyridine loaded layered clay catalyst under visible irradiation[J]. SCIENCE IN CHINA SERIES B-CHEMISTRY,2006,49(5):407-410. |
| APA | Cheng Mingming,Sun Zhenying,Ma Wanhong,Chen Chuncheng,Zhao Jincai,&Wang Zhengping.(2006).Efficient degradation of dye pollutants using dioxygen mediated by iron(II) 2,2 '-bipyridine loaded layered clay catalyst under visible irradiation.SCIENCE IN CHINA SERIES B-CHEMISTRY,49(5),407-410. |
| MLA | Cheng Mingming,et al."Efficient degradation of dye pollutants using dioxygen mediated by iron(II) 2,2 '-bipyridine loaded layered clay catalyst under visible irradiation".SCIENCE IN CHINA SERIES B-CHEMISTRY 49.5(2006):407-410. |
入库方式： OAI收割
来源：化学研究所
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