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Excellent performance of mesoporous Co3O4/MnO2 nanoparticles in heterogeneous activation of peroxymonosulfate for phenol degradation in aqueous solutions
文献类型：期刊论文
| 作者 | Liang, Hanwen ; Sun, Hongqi ; Patel, Archana ; Shukla, Pradeep ; Zhu, Z. H. ; Wang, Shaobin |
| 刊名 | Chemistry; Engineering
 |
| 出版日期 | 2012 |
| 卷号 | 127期号:1页码:330-335 |
| 关键词 | Mesoporous MnO2 Supported Co oxide Advanced oxidation Water treatment Nanorod particles |
| ISSN号 | 0926-3373 |
| 中文摘要 | Mesoporous alpha-MnO2 and its supported Co(3)O4 nanoparticles were synthesized, characterized and tested in heterogeneous activation of peroxymonosulfate (PMS) for phenol degradation in aqueous solution. alpha-MnO2 supported Co3O4 presented as nanorod particles and showed H-2 redox reduction at low temperature. Bulk alpha-MnO2 and Co3O4 could activate peroxymonosulfate to generate sulfate radicals for phenol degradation but at low activity. Co3O4/MnO2 nanoparticles exhibited much high activity in peroxymonosulfate activation for phenol degradation with 100% conversion in 20 min and 3 wt% is the optimum Co loading. Phenol degradation followed a first order kinetics. Stability tests also showed that Co3O4/MnO2 presented stable performance in phenol degradation in several runs. (C) 2012 Elsevier B.V. All rights reserved. |
| WOS记录号 | WOS:000310864100038 |
| 公开日期 | 2014-11-27 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/8052]  |
| 专题 | 生态环境研究中心_环境化学与生态毒理学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Liang, Hanwen,Sun, Hongqi,Patel, Archana,et al. Excellent performance of mesoporous Co3O4/MnO2 nanoparticles in heterogeneous activation of peroxymonosulfate for phenol degradation in aqueous solutions[J]. Chemistry; Engineering,2012,127(1):330-335. |
| APA | Liang, Hanwen,Sun, Hongqi,Patel, Archana,Shukla, Pradeep,Zhu, Z. H.,&Wang, Shaobin.(2012).Excellent performance of mesoporous Co3O4/MnO2 nanoparticles in heterogeneous activation of peroxymonosulfate for phenol degradation in aqueous solutions.Chemistry; Engineering,127(1),330-335. |
| MLA | Liang, Hanwen,et al."Excellent performance of mesoporous Co3O4/MnO2 nanoparticles in heterogeneous activation of peroxymonosulfate for phenol degradation in aqueous solutions".Chemistry; Engineering 127.1(2012):330-335. |
入库方式： OAI收割
来源：生态环境研究中心
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