The synthesis of novel Co-Al2O3 nanofibrous membranes with efficient activation of peroxymonosulfate for bisphenol A degradation
文献类型：期刊论文
| 作者 | Zhao, Xu; Tian, Yang; Fan, Wencheng; Zhao, Shuang; Wang, Yan |
| 刊名 | ENVIRONMENTAL SCIENCE-NANO
 |
| 出版日期 | 2018-08-01 |
| 卷号 | 5期号:8页码:1933-1942 |
| ISSN号 | 2051-8153 |
| 文献子类 | Article |
| 英文摘要 | Novel Co-Al2O3 nanofibrous membranes have been successfully fabricated via a facile electrospinning method. The Co-Al2O3 membranes are composed of nanofibers and exhibit good flexibility, high tensile stress and excellent catalytic activation of peroxymonosulfate (PMS) to degrade organic pollutants in water. The divalent cobalt ions distribute uniformly in the fibers by forming Al-O-Co bonds, which are responsible for the catalytic activity of the membranes. 100% bisphenol A (BPA) could be removed within 40 min using the 11% Co-Al2O3-600 degrees C membrane with PMS addition. Electron spin resonance (ESR) and free radical quenching experiments indicate that sulfate radicals (SO4-) and hydroxyl radicals (OH) are generated, and SO4- is the dominant active species in the reaction. The findings of this work suggest the great potential of the Co-Al2O3 membranes in the area of water remediation and open up new avenues for preparing novel membrane form heterogeneous catalysts. |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/41427]  |
| 专题 | 生态环境研究中心_中国科学院饮用水科学与技术重点实验室 |
| 推荐引用方式 GB/T 7714 | Zhao, Xu,Tian, Yang,Fan, Wencheng,et al. The synthesis of novel Co-Al2O3 nanofibrous membranes with efficient activation of peroxymonosulfate for bisphenol A degradation[J]. ENVIRONMENTAL SCIENCE-NANO,2018,5(8):1933-1942. |
| APA | Zhao, Xu,Tian, Yang,Fan, Wencheng,Zhao, Shuang,&Wang, Yan.(2018).The synthesis of novel Co-Al2O3 nanofibrous membranes with efficient activation of peroxymonosulfate for bisphenol A degradation.ENVIRONMENTAL SCIENCE-NANO,5(8),1933-1942. |
| MLA | Zhao, Xu,et al."The synthesis of novel Co-Al2O3 nanofibrous membranes with efficient activation of peroxymonosulfate for bisphenol A degradation".ENVIRONMENTAL SCIENCE-NANO 5.8(2018):1933-1942. |
入库方式： OAI收割
来源：生态环境研究中心
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