Facile hydrothermal preparation of S-doped Fe3O4@C nanoparticles for Cu2+ removal
文献类型：期刊论文
| ; | |
| 作者 | Zhao, LQ; 常雪灵;Chang, XL; Liao, R; Zhang, XL; Xie, JR; Yu, BW; Wu, RH; Wang, RJ; Yang, ST |
| 刊名 | MATERIALS LETTERS
 ; MATERIALS LETTERS
|
| 出版日期 | 2014 ; 2014 |
| 卷号 | 135页码:154-157 |
| 关键词 | S-doped Fe3O4@C Nanoparticles Adsorbent Heavy metal Carbon materials S-doped Fe3O4@C Nanoparticles Adsorbent Heavy metal Carbon materials |
| ISSN号 | 0167-577X |
| DOI | 10.1016/j.matlet.2014.07.166 |
| 英文摘要 | Magnetic carbon nanoadsorbents are widely applied in heavy metal decontamination, but the low adsorption capacities largely limit their practical uses. Herein, we reported the hydrothermal preparation of S doped Fe3O4 core-carbon shell nanoparticles (S-doped Fe3O4@C NPs) as recyclable adsorbent for Cu2+ removal. The adsorption capacity of S-doped Fe3O4@C NPs was over 54.7 mg/g, 10 times higher than that of active carbon, ranking S-doped Fe3O4@C NPs among the most effective adsorbents. The remnant Cu2+ concentrations were lower than 1.0 mg/L, which reached the criteria of drinking water. Moreover, S-doped Fe3O4@C NPs could be magnetically separated and easily regenerated after adsorbing Cu2+. (C) 2014 Elsevier B.V. All rights reserved.; Magnetic carbon nanoadsorbents are widely applied in heavy metal decontamination, but the low adsorption capacities largely limit their practical uses. Herein, we reported the hydrothermal preparation of S doped Fe3O4 core-carbon shell nanoparticles (S-doped Fe3O4@C NPs) as recyclable adsorbent for Cu2+ removal. The adsorption capacity of S-doped Fe3O4@C NPs was over 54.7 mg/g, 10 times higher than that of active carbon, ranking S-doped Fe3O4@C NPs among the most effective adsorbents. The remnant Cu2+ concentrations were lower than 1.0 mg/L, which reached the criteria of drinking water. Moreover, S-doped Fe3O4@C NPs could be magnetically separated and easily regenerated after adsorbing Cu2+. (C) 2014 Elsevier B.V. All rights reserved. |
| 学科主题 | Materials Science; Physics ; Materials Science; Physics |
| 收录类别 | SCI |
| 电子版国际标准刊号 | 1873-4979 |
| 语种 | 英语 |
| WOS记录号 | WOS:000342529200040 ; WOS:000342529200040 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/225179]  |
| 专题 | 高能物理研究所_多学科研究中心 |
| 推荐引用方式 GB/T 7714 | Zhao, LQ,常雪灵；Chang, XL,Liao, R,et al. Facile hydrothermal preparation of S-doped Fe3O4@C nanoparticles for Cu2+ removal, Facile hydrothermal preparation of S-doped Fe3O4@C nanoparticles for Cu2+ removal[J]. MATERIALS LETTERS, MATERIALS LETTERS,2014, 2014,135, 135:154-157, 154-157. |
| APA | Zhao, LQ.,常雪灵；Chang, XL.,Liao, R.,Zhang, XL.,Xie, JR.,...&Yang, ST.(2014).Facile hydrothermal preparation of S-doped Fe3O4@C nanoparticles for Cu2+ removal.MATERIALS LETTERS,135,154-157. |
| MLA | Zhao, LQ,et al."Facile hydrothermal preparation of S-doped Fe3O4@C nanoparticles for Cu2+ removal".MATERIALS LETTERS 135(2014):154-157. |
入库方式： OAI收割
来源：高能物理研究所
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