Solid-solid grinding/templating route to magnetically separable nitrogen-doped mesoporous carbon for the removal of Cu2+ ions
文献类型：期刊论文
| 作者 | Chen, Aibing ; Yu, Yifeng ; Zhang, Yue ; Xing, Tingting ; Wang, Yanyan ; Zhang, Yexin ; Zhang, Jian |
| 刊名 | JOURNAL OF HAZARDOUS MATERIALS
 |
| 出版日期 | 2014 |
| 卷号 | 279页码:280 |
| 中文摘要 | N-doped ordered mesoporous carbon materials (NOMC) with 2D hexagonal symmetry structure were synthesized via a facile solid-solid grinding/templating route, in which the ionic liquids (ILs) of 1-cyanoethyl-3-methylimidazolium chloride and SBA-15 were employed as the precursor and hard template, respectively. The as-synthesized NOMC features with a uniform mesoporous size (3.5 nm), ropes-like morphology (0.4-1 mu m in length) and high surface area (803 m(2)/g). The quantitative analysis revealed the nitrogen content on the surface of NOMC is 5.5 at%. Magnetic iron nanoparticles were successfully embedded into the carbon matrix by introducing iron chloride to the mixture of SBA-15 and ILs during the synthesis process. The NOMC-Fe composite possessed superior adsorption capacity of Cu2+ ions (23.6 mg/g). Kinetic and isothermal analysis demonstrated the strong interactions between Cu2+ ion and the adsorbent. Furthermore, the composite was magnetically separable from solution under an external magnetic field and thus displayed a superior reusability in the recycling test. (C) 2014 Elsevier B.V. All rights reserved. |
| 公开日期 | 2015-09-20 |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/11776]  |
| 专题 | 宁波材料技术与工程研究所_2014专题 |
| 推荐引用方式 GB/T 7714 | Chen, Aibing,Yu, Yifeng,Zhang, Yue,et al. Solid-solid grinding/templating route to magnetically separable nitrogen-doped mesoporous carbon for the removal of Cu2+ ions[J]. JOURNAL OF HAZARDOUS MATERIALS,2014,279:280. |
| APA | Chen, Aibing.,Yu, Yifeng.,Zhang, Yue.,Xing, Tingting.,Wang, Yanyan.,...&Zhang, Jian.(2014).Solid-solid grinding/templating route to magnetically separable nitrogen-doped mesoporous carbon for the removal of Cu2+ ions.JOURNAL OF HAZARDOUS MATERIALS,279,280. |
| MLA | Chen, Aibing,et al."Solid-solid grinding/templating route to magnetically separable nitrogen-doped mesoporous carbon for the removal of Cu2+ ions".JOURNAL OF HAZARDOUS MATERIALS 279(2014):280. |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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