Fabrication of ultrasound/microwave co-assisted ruthenium temperature-sensitive ion-imprinted polymer microspheres and evaluation of its selective adsorption performances
文献类型：期刊论文
| 作者 | Xu, Wan1,2; Wang, Bingqian1,2; Sun, Yuan3; Ou, Xiaojian4; Sun, Yuanjun4; Zhang, Peng4; Chen, Zhenbin1,2 |
| 刊名 | SEPARATION AND PURIFICATION TECHNOLOGY
 |
| 出版日期 | 2025-03-01 |
| 卷号 | 355页码:13 |
| 关键词 | Ruthenium recycling Imprinted polymer Multi-field coupling Thermosensitivity |
| ISSN号 | 1383-5866 |
| DOI | 10.1016/j.seppur.2024.129652 |
| 通讯作者 | Chen, Zhenbin(zhenbinchen@163.com) |
| 英文摘要 | Ruthenium recovery from secondary sources is necessary to secure the supply of ruthenium because of the increasing demand for ruthenium in industrial applications and the generation of ruthenium-containing secondary sources. In this work, a integration technique that combining imprinted technology, temperature- sensitivity technology, multi-field coupling technology and Pickering emulsion technology was proposed to prepare a green and efficient ruthenium temperature-sensitive ion-imprinted polymer microsphere under ultrasound/microwave co-assisted conditions for the specific separation and purification of ruthenium in complex environments. The structures and morphologies of the obtained hollow temperature-sensitive imprinted microspheres were characterized. Their adsorption/desorption performances, reusability and application in secondary resources were also studied and evaluated. The adsorption mechanism was studied by adsorption kinetic studies and isothermal adsorption studies. The results showed that the structure of US/MW-Ru(IV)-TIIPM was responsive to external temperature changes, reaching a maximum adsorption of 16.2105 mg/g at 33 C-degrees and a maximum desorption rate of 76.30 % at 25 C-degrees . US/MW-Ru(IV)-TIIPM has good reusability and demonstrates good separation and purification capabilities when applied to platinum catalyst leach solutions. |
| 资助项目 | Open Project of State Key Laboratory of Nickel and Cobalt Resources Comprehensive Utilization (China)[18LHZD003] ; Open Project of State Key Laboratory of Nickel and Cobalt Resources Comprehensive Utilization (China)[18LHPY004] ; [2019-16] |
| WOS研究方向 | Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:001316086200001 |
| 出版者 | ELSEVIER |
| 资助机构 | Open Project of State Key Laboratory of Nickel and Cobalt Resources Comprehensive Utilization (China) |
| 源URL |  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Chen, Zhenbin |
| 作者单位 | 1.Lanzhou Univ Technol, State Key Lab Gansu Adv Nonferrous Met Mat, Lanzhou 730050, Gansu, Peoples R China 2.Lanzhou Univ Technol, Sch Mat Sci & Engn, Lanzhou 730050, Gansu, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China 4.State Key Lab Nickel & Cobalt Resources Comprehens, Jinchang 737100, Gansu, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, Wan,Wang, Bingqian,Sun, Yuan,et al. Fabrication of ultrasound/microwave co-assisted ruthenium temperature-sensitive ion-imprinted polymer microspheres and evaluation of its selective adsorption performances[J]. SEPARATION AND PURIFICATION TECHNOLOGY,2025,355:13. |
| APA | Xu, Wan.,Wang, Bingqian.,Sun, Yuan.,Ou, Xiaojian.,Sun, Yuanjun.,...&Chen, Zhenbin.(2025).Fabrication of ultrasound/microwave co-assisted ruthenium temperature-sensitive ion-imprinted polymer microspheres and evaluation of its selective adsorption performances.SEPARATION AND PURIFICATION TECHNOLOGY,355,13. |
| MLA | Xu, Wan,et al."Fabrication of ultrasound/microwave co-assisted ruthenium temperature-sensitive ion-imprinted polymer microspheres and evaluation of its selective adsorption performances".SEPARATION AND PURIFICATION TECHNOLOGY 355(2025):13. |
入库方式： OAI收割
来源：金属研究所
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