Radiation-induced preparation of Zn(bdc)(dabco)0.5 membrane and its light hydrocarbon adsorption performance
This article describes the preparation of continuous metal-organic framework (MOF) Zn(bdc)(dabco)0.5 membranes on flexible polymer substrates using a radiation-induced method. The morphologies and structures of the membranes were investigated using X-ray diffraction, Fourier-transform infrared spec...
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| Format: | Article |
| Language: | zho |
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Science Press
2024-12-01
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| Series: | Fushe yanjiu yu fushe gongyi xuebao |
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| Online Access: | https://www.fs.sinap.ac.cn/zh/article/doi/10.11889/j.1000-3436.2024-0095/ |
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| author | WANG Xingxing CUI Shuaichuan HUANG Yifan LIU Shihan ZHANG Yifan LI Zhigang DENG Pengyang |
| author_facet | WANG Xingxing CUI Shuaichuan HUANG Yifan LIU Shihan ZHANG Yifan LI Zhigang DENG Pengyang |
| author_sort | WANG Xingxing |
| collection | DOAJ |
| description | This article describes the preparation of continuous metal-organic framework (MOF) Zn(bdc)(dabco)0.5 membranes on flexible polymer substrates using a radiation-induced method. The morphologies and structures of the membranes were investigated using X-ray diffraction, Fourier-transform infrared spectroscopy, and scanning electron microscopy. Their light hydrocarbon-adsorption properties were characterized using Brunauer-Emmett-Teller specific surface area measurements, density functional theory pore-size analysis, and single-component adsorption isotherms. The results indicated that the Zn(bdc)(dabco)0.5 membranes exhibited higher adsorption for ethane and propane than for methane. Moreover, the Zn(bdc)(dabco)0.5 membranes showed enhanced ethane/methane selectivity (reaching 11 at atmospheric pressure) and propane/methane selectivity (reaching 10 at atmospheric pressure). This study demonstrates the unique advantages of MOF membranes in the field of separation. |
| format | Article |
| id | doaj-art-31ba7bc94acd447ba479c14eaccdb87e |
| institution | DOAJ |
| issn | 1000-3436 |
| language | zho |
| publishDate | 2024-12-01 |
| publisher | Science Press |
| record_format | Article |
| series | Fushe yanjiu yu fushe gongyi xuebao |
| spelling | doaj-art-31ba7bc94acd447ba479c14eaccdb87e2025-08-20T02:53:26ZzhoScience PressFushe yanjiu yu fushe gongyi xuebao1000-34362024-12-0142606020506020510.11889/j.1000-3436.2024-00951000-3436（2024）06-0104-11Radiation-induced preparation of Zn(bdc)(dabco)0.5 membrane and its light hydrocarbon adsorption performanceWANG Xingxing0CUI Shuaichuan1HUANG Yifan2LIU Shihan3ZHANG Yifan4LI Zhigang5DENG Pengyang6School of Applied Chemistry and Engineering, University of Science and Technology of China, Hefei230026, ChinaSchool of Applied Chemistry and Engineering, University of Science and Technology of China, Hefei230026, ChinaSchool of Applied Chemistry and Engineering, University of Science and Technology of China, Hefei230026, ChinaSchool of Applied Chemistry and Engineering, University of Science and Technology of China, Hefei230026, ChinaState Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun130022, ChinaResearch Center of Nuclear chemistry and radiochemistry, Heilongjiang Institute of Atomic Energy, Harbin150086, ChinaState Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun130022, ChinaThis article describes the preparation of continuous metal-organic framework (MOF) Zn(bdc)(dabco)0.5 membranes on flexible polymer substrates using a radiation-induced method. The morphologies and structures of the membranes were investigated using X-ray diffraction, Fourier-transform infrared spectroscopy, and scanning electron microscopy. Their light hydrocarbon-adsorption properties were characterized using Brunauer-Emmett-Teller specific surface area measurements, density functional theory pore-size analysis, and single-component adsorption isotherms. The results indicated that the Zn(bdc)(dabco)0.5 membranes exhibited higher adsorption for ethane and propane than for methane. Moreover, the Zn(bdc)(dabco)0.5 membranes showed enhanced ethane/methane selectivity (reaching 11 at atmospheric pressure) and propane/methane selectivity (reaching 10 at atmospheric pressure). This study demonstrates the unique advantages of MOF membranes in the field of separation.https://www.fs.sinap.ac.cn/zh/article/doi/10.11889/j.1000-3436.2024-0095/radiationadsorptionlight hydrocarbonmetal-organic frameworksmembrane |
| spellingShingle | WANG Xingxing CUI Shuaichuan HUANG Yifan LIU Shihan ZHANG Yifan LI Zhigang DENG Pengyang Radiation-induced preparation of Zn(bdc)(dabco)0.5 membrane and its light hydrocarbon adsorption performance Fushe yanjiu yu fushe gongyi xuebao radiation adsorption light hydrocarbon metal-organic frameworks membrane |
| title | Radiation-induced preparation of Zn(bdc)(dabco)0.5 membrane and its light hydrocarbon adsorption performance |
| title_full | Radiation-induced preparation of Zn(bdc)(dabco)0.5 membrane and its light hydrocarbon adsorption performance |
| title_fullStr | Radiation-induced preparation of Zn(bdc)(dabco)0.5 membrane and its light hydrocarbon adsorption performance |
| title_full_unstemmed | Radiation-induced preparation of Zn(bdc)(dabco)0.5 membrane and its light hydrocarbon adsorption performance |
| title_short | Radiation-induced preparation of Zn(bdc)(dabco)0.5 membrane and its light hydrocarbon adsorption performance |
| title_sort | radiation induced preparation of zn bdc dabco 0 5 membrane and its light hydrocarbon adsorption performance |
| topic | radiation adsorption light hydrocarbon metal-organic frameworks membrane |
| url | https://www.fs.sinap.ac.cn/zh/article/doi/10.11889/j.1000-3436.2024-0095/ |
| work_keys_str_mv | AT wangxingxing radiationinducedpreparationofznbdcdabco05membraneanditslighthydrocarbonadsorptionperformance AT cuishuaichuan radiationinducedpreparationofznbdcdabco05membraneanditslighthydrocarbonadsorptionperformance AT huangyifan radiationinducedpreparationofznbdcdabco05membraneanditslighthydrocarbonadsorptionperformance AT liushihan radiationinducedpreparationofznbdcdabco05membraneanditslighthydrocarbonadsorptionperformance AT zhangyifan radiationinducedpreparationofznbdcdabco05membraneanditslighthydrocarbonadsorptionperformance AT lizhigang radiationinducedpreparationofznbdcdabco05membraneanditslighthydrocarbonadsorptionperformance AT dengpengyang radiationinducedpreparationofznbdcdabco05membraneanditslighthydrocarbonadsorptionperformance |