Fabrication of thermosensitive palladium imprinted polymers and evaluation of their adsorption separating performances and practical applications
文献类型：期刊论文
| 作者 | Xu, Wan1,2; Zhang, Huijuan1,2; Huo, Ting1,2,3; Xiang, Yongsheng4; Ou, Xiaojian5; Sun, Yuan6; Sun, Yuanjun5; Chen, Zhenbin1,2 |
| 刊名 | JOURNAL OF POLYMER RESEARCH
 |
| 出版日期 | 2024-09-01 |
| 卷号 | 31期号:9页码:18 |
| 关键词 | Palladium Thermosensitive Imprinted polymer Separation Practical applications |
| ISSN号 | 1022-9760 |
| DOI | 10.1007/s10965-024-04104-2 |
| 通讯作者 | Xu, Wan(Xuwanzong@163.com) ; Zhang, Huijuan(zhj20000115@163.com) ; Huo, Ting(huoting@licp.cas.cn) ; Chen, Zhenbin(zhenbinchen@163.com) |
| 英文摘要 | The excellent physical and chemical properties of palladium(Pd) have made its application and demand increase gradually. Therefore, it is important to develop a new material to efficiently separate and purify palladium from secondary sources to ensure its supply. In this work, a thermosensitive palladium smart imprinted polymer(Pd-T-SIP) was synthesized, which could achieve the efficient separation and purification of Pd. The microstructure and morphology of Pd-T-SIP were characterized. The experimental results showed that the Pd-T-SIP showed the maximum adsorption amount(Q) of 0.1022 mmol/g for Pd(IV), the desorption rate(D) was 83.09%, and it had good reusability. Theoretical studies showed that the adsorption process of Pd-T-SIP was suitable to be described by quasi-first-order model and Langmuir model, which indicated that the adsorption of Pd-T-SIP was monolayer adsorption. Finally, Pd-T-SIP was applied to the platinum group catalyst leach solution, and it could be found that its adsorption/desorption effect was more excellent, with its adsorption amount reaching 0.1558 mmol/L, desorption rate reaching 77.14%, and the palladium purity after one adsorption/desorption cycle increased from 13.75% to 30.62%, and the purity of platinum group metals increased from 40.29% to 73.56% after one adsorption/desorption cycle. |
| 资助项目 | Natural Science Foundation of Gansu Province[22JR5RA227] ; Natural Science Foundation of Gansu Province(China)[23JRRA645] ; Science and Technology Program of Gansu Province(China)[22CX3JA001] ; Science and Technology Program of Gansu Province(Small and Medium sized Enterprise Innovation Fund)(China)[18LHZD003] ; Science and Technology Program of Gansu Province(Small and Medium sized Enterprise Innovation Fund)(China)[18LHPY004] ; Shenyang National Laboratory for Materials Science and State Key Laboratory of Advanced Processing and Recycling of Nonferrous Metals(China)[2019-16] ; Open Project of State Key Laboratory of Nickel and Cobalt Resources Comprehensive Utilization (China) |
| WOS研究方向 | Polymer Science |
| 语种 | 英语 |
| WOS记录号 | WOS:001291282100002 |
| 出版者 | SPRINGER |
| 资助机构 | Natural Science Foundation of Gansu Province ; Natural Science Foundation of Gansu Province(China) ; Science and Technology Program of Gansu Province(China) ; Science and Technology Program of Gansu Province(Small and Medium sized Enterprise Innovation Fund)(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 |  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Xu, Wan; Zhang, Huijuan; Huo, Ting; 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, Lanzhou Inst Chem Phys, Inst Ctr Shared Technol & Facil, Lanzhou 730000, Peoples R China 4.PetroChina, Petrochem Res Inst, Lanzhou Petrochem Res Ctr, Lanzhou 730050, Gansu, Peoples R China 5.PetroChina, Petrochem Res Inst, ChinadLanzhou Petrochem Res Ctr, State Key Lab Nickel & Cobalt Resources Comprehens, Lanzhou 730050, Gansu, Peoples R China 6.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, Wan,Zhang, Huijuan,Huo, Ting,et al. Fabrication of thermosensitive palladium imprinted polymers and evaluation of their adsorption separating performances and practical applications[J]. JOURNAL OF POLYMER RESEARCH,2024,31(9):18. |
| APA | Xu, Wan.,Zhang, Huijuan.,Huo, Ting.,Xiang, Yongsheng.,Ou, Xiaojian.,...&Chen, Zhenbin.(2024).Fabrication of thermosensitive palladium imprinted polymers and evaluation of their adsorption separating performances and practical applications.JOURNAL OF POLYMER RESEARCH,31(9),18. |
| MLA | Xu, Wan,et al."Fabrication of thermosensitive palladium imprinted polymers and evaluation of their adsorption separating performances and practical applications".JOURNAL OF POLYMER RESEARCH 31.9(2024):18. |
入库方式： OAI收割
来源：金属研究所
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