Thermo-responsive ReO4- composite membranes with SiO2 modified: Preparation, performances and application in secondary resources
文献类型：期刊论文
| 作者 | Xu, Wan2,4; Zhao, Shengyuan2,4; Zhang, Huijuan2,4; Niu, Fangfang2,4; Liu, Xingsheng2,4; Chen, Zhenbin2,3,4; Sun, Yuan1 |
| 刊名 | JOURNAL OF APPLIED POLYMER SCIENCE
 |
| 出版日期 | 2023-07-25 |
| 页码 | 18 |
| 关键词 | imprinted composite membranes ReO4- separation and purification thermo-responsive |
| ISSN号 | 0021-8995 |
| DOI | 10.1002/app.54480 |
| 通讯作者 | Chen, Zhenbin(zhenbinchen@163.com) |
| 英文摘要 | With the continuous depletion of global rhenium resources, the separation and purification of rhenium (Re) from secondary resources became very important. Herein, an imprinted composite membrane with "flexible chain" thermo-responsive imprinted separation layer structure (Re-TIICM) was prepared to achieve selective separation and recovery of Re from secondary resources with complex composition. Re-TIICM's thermo-responsive imprinted separation layer occurred sol/gel phase transition by adjusting the temperature, which effectively mitigated the trade-off between selectivity and desorption. The structure and performance of Re-TIICM under optimum process conditions were tested and evaluated. The results showed that Re-TIICM exhibited a maximum adsorption capacity of 0.1036 mmol/g at 35?, a separation degree of 4.37 (MnO4- as disturbing ions), and remained good adsorption capacity and selectivity after 9 adsorption/desorption cycles. When Re-TIICM was applied in secondary resources, the purity of Re increased from 35.412% to 70.208% after one adsorption/desorption cycle, showing a great potential for industrial applications. |
| 资助项目 | Natural Science Foundation of Gansu Province (China)[22JR5RA227] ; Shenyang National Laboratory for Materials Science and State Key Laboratory of Advanced Processing and Recycling of Nonferrous Metals. (China)[18LHZD003] ; Shenyang National Laboratory for Materials Science and State Key Laboratory of Advanced Processing and Recycling of Nonferrous Metals. (China)[18LHPY004] ; Open Project of State Key Laboratory of Nickel and Cobalt Resources Comprehensive Utilization (China)[2019- 16] |
| WOS研究方向 | Polymer Science |
| 语种 | 英语 |
| WOS记录号 | WOS:001036497300001 |
| 出版者 | WILEY |
| 资助机构 | Natural Science Foundation of Gansu Province (China) ; Shenyang National Laboratory for Materials Science and State Key Laboratory of Advanced Processing and Recycling of Nonferrous Metals. (China) ; Open Project of State Key Laboratory of Nickel and Cobalt Resources Comprehensive Utilization (China) |
| 源URL | [http://ir.imr.ac.cn/handle/321006/178660]  |
| 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.Chinese Acad Sci, Inst Met Res, Shenyang, Peoples R China 2.Lanzhou Univ Technol, State Key Lab Gansu Adv Nonferrous Met Mat, Lanzhou, Peoples R China 3.Lanzhou Univ Technol, Sch Mat Sci & Engn, State Key Lab Adv progressing & Recycling Nonferro, Lanzhou, Peoples R China 4.Lanzhou Univ Technol, Sch Mat Sci & Engn, Lanzhou, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, Wan,Zhao, Shengyuan,Zhang, Huijuan,et al. Thermo-responsive ReO4- composite membranes with SiO2 modified: Preparation, performances and application in secondary resources[J]. JOURNAL OF APPLIED POLYMER SCIENCE,2023:18. |
| APA | Xu, Wan.,Zhao, Shengyuan.,Zhang, Huijuan.,Niu, Fangfang.,Liu, Xingsheng.,...&Sun, Yuan.(2023).Thermo-responsive ReO4- composite membranes with SiO2 modified: Preparation, performances and application in secondary resources.JOURNAL OF APPLIED POLYMER SCIENCE,18. |
| MLA | Xu, Wan,et al."Thermo-responsive ReO4- composite membranes with SiO2 modified: Preparation, performances and application in secondary resources".JOURNAL OF APPLIED POLYMER SCIENCE (2023):18. |
入库方式： OAI收割
来源：金属研究所
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