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| Task-Specific Ionic Liquids Tuning ZIF-67/PIM-1 Mixed Matrix Membranes for Efficient CO2 Separation | |
| Han, Jiuli1,2; Bai, Lu1,3; Jiang, Haiyan1,4; Zeng, Shaojuan1; Yang, Bingbing1,2; Bai, Yinge1; Zhang, Xiangping1,2 | |
| 2021-01-13 | |
| Source Publication | INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
 |
| ISSN | 0888-5885 |
| Volume | 60Issue:1Pages:593-603 |
| Abstract | Ionic liquids (ILs) have become attractive in membranes for CO2 separation because of the designable structure, high CO2 affinity, and good compatibility and stability. Modification of metal-organic frameworks with ILs is an effective strategy to improve the gas separation performance of mixed matrix membranes (MMMs). In this work, task-specific ionic liquids (TSILs) were incorporated to prepare TSIL@ZIF-67/PIM-1 MMMs and improve CO2 separation performance because of the high CO2 solubility and great compatibility toward ZIF-67 and PIM-1. The TSILs (TMGHIM and TMGHPhO) selectively and reversibly interact with CO2 and improve the interfacial compatibility between ZIF-67 and PIM-1, leading to higher CO2/CH4 and CO2/N-2 selectivities than that of the ZIF-67/PIM-1 MMM and the directly blended membrane (TSIL/ZIF-67/PIM-1). The 10 wt % TMGHIM@ZIF-67/PIM-1 MMM shows enhanced CO2/N-2 and CO2/CH4 selectivities of 13.7 and 10.5, respectively; meanwhile, the CO2 permeability reaches 12,848.5 Barrer and is 2.5 times that of the pure PIM-1 membrane. The TSIL@ZIF-67/PIM-1 MMMs also show good stability against physical aging. |
| DOI | 10.1021/acs.iecr.0c04830 |
| Language | 英语 |
| WOS Keyword | INTRINSIC MICROPOROSITY PIM-1 ; GAS SEPARATION ; COMPOSITE MEMBRANES ; BLEND MEMBRANES ; POLYMERS ; FRAMEWORK ; FABRICATION ; CHALLENGES ; MMMS |
| Funding Project | National Key R&D Program of China[2017YFB0603301] ; Science Fund for Creative Research Groups of the National Natural Science Foundation of China[21921005] ; National Natural Science Foundation of China[21978306] ; National Natural Science Foundation of China[21890764] ; Zhengzhou High Level Talent[20180200029] ; Innovation Academy for Green Manufacture, Chinese Academy of Sciences[IAGM2020C15] |
| WOS Research Area | Engineering |
| WOS Subject | Engineering, Chemical |
| Funding Organization | National Key R&D Program of China ; Science Fund for Creative Research Groups of the National Natural Science Foundation of China ; National Natural Science Foundation of China ; Zhengzhou High Level Talent ; Innovation Academy for Green Manufacture, Chinese Academy of Sciences |
| WOS ID | WOS:000611072000049 |
| Publisher | AMER CHEMICAL SOC |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.ipe.ac.cn/handle/122111/43551 |
| Collection | 中国科学院过程工程研究所 |
| Corresponding Author | Bai, Lu; Zhang, Xiangping |
| Affiliation | 1.Chinese Acad Sci, Inst Proc Engn, Beijing Key Lab Ion Liquids Clean Proc, CAS Key Lab Green Proc & Engn,State Key Lab Multi, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Sch Chem Engn, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Innovat Acad Green Manufacture, Beijing 100190, Peoples R China 4.Univ Chinese Acad Sci, Sch Future Technol, Beijing 100049, Peoples R China |
| Recommended Citation GB/T 7714 | Han, Jiuli,Bai, Lu,Jiang, Haiyan,et al. Task-Specific Ionic Liquids Tuning ZIF-67/PIM-1 Mixed Matrix Membranes for Efficient CO2 Separation[J]. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,2021,60(1):593-603. |
| APA | Han, Jiuli.,Bai, Lu.,Jiang, Haiyan.,Zeng, Shaojuan.,Yang, Bingbing.,...&Zhang, Xiangping.(2021).Task-Specific Ionic Liquids Tuning ZIF-67/PIM-1 Mixed Matrix Membranes for Efficient CO2 Separation.INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,60(1),593-603. |
| MLA | Han, Jiuli,et al."Task-Specific Ionic Liquids Tuning ZIF-67/PIM-1 Mixed Matrix Membranes for Efficient CO2 Separation".INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH 60.1(2021):593-603. |
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