MOFs-derived magnetic chestnut shell-like hollow sphere NiO/Ni@C composites and their removal performance for arsenic(V)
文献类型：期刊论文
| 作者 | Lv, Zhimin1; Fan, Qiaohui2; Xie, Yi3; Chen, Zhongshan1; Alsaedi, Ahmed4; Hayat, Tasawar4; Wang, Xiangke1; Chen, Changlun1,3,4 |
| 刊名 | CHEMICAL ENGINEERING JOURNAL
 |
| 出版日期 | 2019-04-15 |
| 卷号 | 362页码:413-421 |
| ISSN号 | 1385-8947 |
| 关键词 | Hollow sphere Arsenic Magnetic adsorbent MOF |
| DOI | 10.1016/j.cej.2019.01.046 |
| 英文摘要 | Well-ordered, hollow, magnetic, high specific surface area composites have recently received enormous attention for the treatment of pollutants containing heavy metal ions. Herein, a serious of magnetic chestnut shell-like hollow sphere structure composites (NiOx/Ni@C) were derived via pyrolyzing a MOF containing nickel as self-sacrificed template and served as adsorbent materials for arsenic(V) (As(V)) removal from aqueous solutions. The experimental results indicated that the adsorption capacity of NiO/Ni@C400 towards As(V) (454.94 mg/g) was higher than that of Ni@C600 (342.77 mg/g), Ni@C500 (290.89 mg/g), NiO@C300 (210.40 mg/g), and NiMOFs (133.93 mg/g), which could be ascribed to NiO/Ni@C400-rich oxygen-containing functional groups and high specific surface area. The NiO/Ni@C400 had a high magnetization intensity and could be easily separated under external magnetic field. In addition, the NiO/Ni@C400 had an excellent As(V) removal performance over a broad pH range from 1 to 10. The significant adsorption capacity and reusability of the NiO/Ni@C400 coupled with the easy separation property indicated that the NiO/Ni@C400 has great potential in As(V) purification industry. |
| WOS关键词 | METAL-ORGANIC FRAMEWORKS ; LAYERED DOUBLE HYDROXIDES ; EFFICIENT REMOVAL ; AQUEOUS-SOLUTION ; OXIDE ADSORBENT ; ADSORPTION ; AS(V) ; SORPTION ; U(VI) ; WATER |
| 资助项目 | National Natural Science Foundation of China[21876172] ; CAS Key Laboratory of Photovoltaic and Energy Conservation Materials |
| WOS研究方向 | Engineering |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCIENCE SA |
| WOS记录号 | WOS:000457863500043 |
| 资助机构 | National Natural Science Foundation of China ; National Natural Science Foundation of China ; CAS Key Laboratory of Photovoltaic and Energy Conservation Materials ; CAS Key Laboratory of Photovoltaic and Energy Conservation Materials ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; CAS Key Laboratory of Photovoltaic and Energy Conservation Materials ; CAS Key Laboratory of Photovoltaic and Energy Conservation Materials ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; CAS Key Laboratory of Photovoltaic and Energy Conservation Materials ; CAS Key Laboratory of Photovoltaic and Energy Conservation Materials ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; CAS Key Laboratory of Photovoltaic and Energy Conservation Materials ; CAS Key Laboratory of Photovoltaic and Energy Conservation Materials |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/90527]  |
| 专题 | 地质与地球物理研究所_兰州油气中心 |
| 通讯作者 | Chen, Changlun |
| 作者单位 | 1.North China Elect Power Univ, Coll Environm Sci & Engn, Beijing 102206, Peoples R China 2.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Petr Resources, Gansu Prov Key Lab Petr Resources Res, Lanzhou 730000, Gansu, Peoples R China 3.Chinese Acad Sci, Inst Plasma Phys, CAS Key Lab Photovolta & Energy Conservat Mat, POB 1126, Hefei 230031, Anhui, Peoples R China 4.King Abdulaziz Univ, NAAM Res Grp, Jeddah 21589, Saudi Arabia |
| 推荐引用方式 GB/T 7714 | Lv, Zhimin,Fan, Qiaohui,Xie, Yi,et al. MOFs-derived magnetic chestnut shell-like hollow sphere NiO/Ni@C composites and their removal performance for arsenic(V)[J]. CHEMICAL ENGINEERING JOURNAL,2019,362:413-421. |
| APA | Lv, Zhimin.,Fan, Qiaohui.,Xie, Yi.,Chen, Zhongshan.,Alsaedi, Ahmed.,...&Chen, Changlun.(2019).MOFs-derived magnetic chestnut shell-like hollow sphere NiO/Ni@C composites and their removal performance for arsenic(V).CHEMICAL ENGINEERING JOURNAL,362,413-421. |
| MLA | Lv, Zhimin,et al."MOFs-derived magnetic chestnut shell-like hollow sphere NiO/Ni@C composites and their removal performance for arsenic(V)".CHEMICAL ENGINEERING JOURNAL 362(2019):413-421. |
入库方式： OAI收割
来源：地质与地球物理研究所
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