Efficient removal of Sr2+ and Cs+ from aqueous solutions using a sulfonic acid-functionalized Zr-based metal-organic framework
文献类型：期刊论文
| 作者 | Wu, Jin1,2; Zhang, Yingzi1,2; Zhou, Jian1,2; Cao, Ruya1,2; Wang, Chengming1; Li, Jiaxing1,2,3 ; Song, Yuntao1,2
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| 刊名 | JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY
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| 出版日期 | 2021-05-03 |
| 关键词 | Adsorption -SO3H Metal-organic framework Sr2+ Cs+ |
| ISSN号 | 0236-5731 |
| DOI | 10.1007/s10967-020-07477-y |
| 通讯作者 | Li, Jiaxing(lijx@ipp.ac.cn) |
| 英文摘要 | A stable and highly efficient adsorbent was successfully fabricated by the modification with UiO-66-NH2 with -SO3H functional groups using a facile and scalable tactic. The physical and chemical properties of UiO-66-NH-SO3H-3 were extensively characterized. The maximum removal capacities are 173.9 and 233.4 mg g(-1) for Sr2+ and Cs+ at 298 K, respectively. More importantly, UiO-66-NH-SO3H-3 can remove Sr2+ and Cs+ selectively even in the presence of different coexisting ions due to the -SO3H functional groups. Coordination with -SO3H functional groups is main adsorption mechanism while electrostatic interaction and ion exchange may be also involved in the adsorption process. [GRAPHICS] . |
| 资助项目 | National Natural Science Foundation of China[21876178] ; National Key Research and Development Project[2020YFC1806602] |
| WOS研究方向 | Chemistry ; Nuclear Science & Technology |
| 语种 | 英语 |
| WOS记录号 | WOS:000646500200001 |
| 出版者 | SPRINGER |
| 资助机构 | National Natural Science Foundation of China ; National Key Research and Development Project |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/121774]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Li, Jiaxing |
| 作者单位 | 1.Univ Sci & Technol China, Hefei 230026, Anhui, Peoples R China 2.Chinese Acad Sci, Inst Plasma Phys, CAS Key Lab Photovolta & Energy Conservat Mat, Hefei 230031, Anhui, Peoples R China 3.Soochow Univ, Jiangsu Higher Educ Inst, Collaborat Innovat Ctr Radiat Med, Suzhou 215123, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Jin,Zhang, Yingzi,Zhou, Jian,et al. Efficient removal of Sr2+ and Cs+ from aqueous solutions using a sulfonic acid-functionalized Zr-based metal-organic framework[J]. JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY,2021. |
| APA | Wu, Jin.,Zhang, Yingzi.,Zhou, Jian.,Cao, Ruya.,Wang, Chengming.,...&Song, Yuntao.(2021).Efficient removal of Sr2+ and Cs+ from aqueous solutions using a sulfonic acid-functionalized Zr-based metal-organic framework.JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY. |
| MLA | Wu, Jin,et al."Efficient removal of Sr2+ and Cs+ from aqueous solutions using a sulfonic acid-functionalized Zr-based metal-organic framework".JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY (2021). |
入库方式： OAI收割
来源：合肥物质科学研究院
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