| 论文编号: | |
| 论文题目: | Preparation of a Reduced Graphene Oxide @ Stainless Steel Net Electrode and Its Application of Electrochemical Removal Pb(II) |
| 英文论文题目: | Preparation of a Reduced Graphene Oxide @ Stainless Steel Net Electrode and Its Application of Electrochemical Removal Pb(II) |
| 第一作者: | 李旭恒 |
| 英文第一作者: | Li, X. H. |
| 联系作者: | 于洪文 |
| 英文联系作者: | Yu, H. W. |
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| 发表年度: | 2017 |
| 卷: | 164 |
| 期: | 4 |
| 页码: | E71-E77 |
| 摘要: | A novel RGO@SSN electrode prepared by directly electrodepositing reduced graphene oxide (RGO) on stainless steel net (SSN) was applied to remove Pb(II) from the aqueous solution. The RGO@SSN electrode exhibits substantial apparent current densities and the presence of RGO on SSN affects the morphology of deposited crystal. After electrochemical treatment with RGO@SSN for 200 min, the Pb(II) removal efficiency of Pb(II) solution (1000 mg L-1) gets to 97.2%, which is promoted by 12.0% compared to that with the SSN treatment. The removal rate of RGO@SSN is 4.45 times higher than that of SSN. The polarization resistance is promoted by 55.3 and 89.5% in 0.1 M NaCl and 0.1 M HCl solution, respectively, indicating stronger protection against corrosion. Moreover, the RGO@ SSN electrode can be efficiently recycled in dilute HNO3 solution. These results suggest that RGO@ SSN electrode possesses a good potential to be applied for the treatment of Pb(II) in wastewater. (C) 2017 The Electrochemical Society. All rights reserved. |
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| 刊物名称: | Journal of the Electrochemical Society |
| 英文刊物名称: | Journal of the Electrochemical Society |
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Preparation of a Reduced Graphene Oxide @ Stainless Steel Net Electrode and Its Application of Elect
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