Denitrification enhancement by electro-sorption/reduction using a layered metal oxide electrode loaded with Pd-Cu nanoparticles
文献类型：期刊论文
| 作者 | Bai, Zhaoyu; Dong, Jingjing; Liu, Gang; Nkambule, Thabo T., I; Hu, Chengzhi; Qu, Jiuhui
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| 刊名 | ELECTROCHEMISTRY COMMUNICATIONS
 |
| 出版日期 | 2020-01 |
| 卷号 | 110页码:1-10 |
| 关键词 | Capacitive deionization electrode Layered metal oxide Catalysis Electro-sorption mode Denitrification enhancement |
| ISSN号 | 1388-2481 |
| 英文摘要 | The green and efficient removal of nitrate (NO3-) in groundwater is a major challenge for safe water supply. In this study, palladium (Pd) and copper (Cu) nanoparticles were loaded on nickel-aluminium (NiAl)-layered metal oxide (LMO) to improve the catalytic activity of electro-sorption/reduction of NO3- by electrodes. The Pd-Cu bimetallic nanoparticles can effectively improve the transmission of electrons in electrodes. In addition, denitrification with the NiAl-LMO electrode loaded with Pd-Cu was superior to that with LMO loaded with Pd. Furthermore, electro-sorption/reduction was a more effective denitrification mode, which improved the efficiency and produced fewer by-products. The electro-sorption process not only enhanced denitrification, but also improved the selectivity of reduced to nitrogen. Thus, our study provides a green capacitive deionization (CDI) electrode material and efficient electric adsorption mode to enhance the denitrification. |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/44922]  |
| 专题 | 生态环境研究中心_环境水质学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Bai, Zhaoyu,Dong, Jingjing,Liu, Gang,et al. Denitrification enhancement by electro-sorption/reduction using a layered metal oxide electrode loaded with Pd-Cu nanoparticles[J]. ELECTROCHEMISTRY COMMUNICATIONS,2020,110:1-10. |
| APA | Bai, Zhaoyu,Dong, Jingjing,Liu, Gang,Nkambule, Thabo T., I,Hu, Chengzhi,&Qu, Jiuhui.(2020).Denitrification enhancement by electro-sorption/reduction using a layered metal oxide electrode loaded with Pd-Cu nanoparticles.ELECTROCHEMISTRY COMMUNICATIONS,110,1-10. |
| MLA | Bai, Zhaoyu,et al."Denitrification enhancement by electro-sorption/reduction using a layered metal oxide electrode loaded with Pd-Cu nanoparticles".ELECTROCHEMISTRY COMMUNICATIONS 110(2020):1-10. |
入库方式： OAI收割
来源：生态环境研究中心
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