Enhanced photo-Fenton activity of Sm2O3-NiO heterojunction under visible light irradiation
文献类型：期刊论文
| 作者 | Liu, Yong; Wang, Ke; Huang, Zhiping; Zheng, Xiaogang; Wen, Jing
|
| 刊名 | JOURNAL OF ALLOYS AND COMPOUNDS
 |
| 出版日期 | 2019-09-05 |
| 卷号 | 800页码:498-504 |
| ISSN号 | 0925-8388 |
| DOI | 10.1016/j.jallcom.2019.06.129 |
| 英文摘要 | Sm2O3-NiO (Sm-Ni) heterojunction was prepared by the sol-gel route for the photo-Fenton degradation of RhB in visible light region. In contrast with single phase Sm2O3 and NiO, the enhanced photocatalytic activity was achieved by Sm-Ni composites. Among the Sm-Ni composites, Sm-1-Ni-2 with the Sm/Ni molar ratio of 1:2 and the average dimeter of 70 nm exhibited the best photocatalytic activity. center dot O-2(-) radical plays a vital role in the photocatalytic activity of Sm-1-Ni-2 composites. The reduced band gap energy of Sm-1-Ni-2 composites is favorable for the visible-light harvesting, and the tight interface of Sm2O3 and NiO strengthen the transfer and mobility of charge carries, leading to the high resistance to the recombination of photo-produced electron-hole pairs. (C) 2019 Elsevier B.V. All rights reserved. |
| 源URL | [http://ir.isl.ac.cn/handle/363002/34108]  |
| 专题 | 青海盐湖研究所_盐湖资源与化学实验室 中国科学院青海盐湖研究所 |
| 推荐引用方式 GB/T 7714 | Liu, Yong,Wang, Ke,Huang, Zhiping,et al. Enhanced photo-Fenton activity of Sm2O3-NiO heterojunction under visible light irradiation[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2019,800:498-504. |
| APA | Liu, Yong,Wang, Ke,Huang, Zhiping,Zheng, Xiaogang,&Wen, Jing.(2019).Enhanced photo-Fenton activity of Sm2O3-NiO heterojunction under visible light irradiation.JOURNAL OF ALLOYS AND COMPOUNDS,800,498-504. |
| MLA | Liu, Yong,et al."Enhanced photo-Fenton activity of Sm2O3-NiO heterojunction under visible light irradiation".JOURNAL OF ALLOYS AND COMPOUNDS 800(2019):498-504. |
入库方式： OAI收割
来源：青海盐湖研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。