Preparation and Properties of Poly-2-methacryloyloxyethyl Phosphorylcholine Grafted Silica/Polyethersulfone Composite Membrane
© 2018, Higher Education Press. All right reserved. Zwitterionic 2-methacryloyloxyethyl phosphorylcholine modified SiO2(SiO2-PMPC) was fabricated through reverse atom transfer radical polymerization method(RATRP). Then, SiO2-PMPC/PES composite membranes were prepared using polyethersulfone(PES) as m...
| Main Authors: | , , , |
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| Format: | Journal Article |
| Published: |
Jilin Daxue,Jilin University
2018
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| Online Access: | http://hdl.handle.net/20.500.11937/71125 |
| _version_ | 1848762396193062912 |
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| author | Liang, X. Qin, L. Zhang, Y. Liu, Jian |
| author_facet | Liang, X. Qin, L. Zhang, Y. Liu, Jian |
| author_sort | Liang, X. |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | © 2018, Higher Education Press. All right reserved. Zwitterionic 2-methacryloyloxyethyl phosphorylcholine modified SiO2(SiO2-PMPC) was fabricated through reverse atom transfer radical polymerization method(RATRP). Then, SiO2-PMPC/PES composite membranes were prepared using polyethersulfone(PES) as membrane material, via blending-phase inversion method. Morphological structures and properties of the composite membranes were studied by transmission electron microscopy(TEM), scanning electron microscopy(SEM), Fourier transform-infrared spectroscopy(FTIR), X-ray photoelectron spectroscopy(XPS), atomic force microscopy(AFM), contact angle and test membrane performance set-up. The results show that hydrophilicity of the composite membranes increases, with increasing the content of charged zwitterionic materials. The composite membranes present relatively higher rejection of 82.6% to Reactive Black 5 and 92.4% to Reactive Green 19, respectively. However, the retentions of the composite membranes to inorganic salts are less than 8%. The composite membrane can be applied for effectively separating the reactive dyes from the inorganic salts while maintaining high water flux. |
| first_indexed | 2025-11-14T10:46:54Z |
| format | Journal Article |
| id | curtin-20.500.11937-71125 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T10:46:54Z |
| publishDate | 2018 |
| publisher | Jilin Daxue,Jilin University |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-711252018-12-13T09:31:47Z Preparation and Properties of Poly-2-methacryloyloxyethyl Phosphorylcholine Grafted Silica/Polyethersulfone Composite Membrane Liang, X. Qin, L. Zhang, Y. Liu, Jian © 2018, Higher Education Press. All right reserved. Zwitterionic 2-methacryloyloxyethyl phosphorylcholine modified SiO2(SiO2-PMPC) was fabricated through reverse atom transfer radical polymerization method(RATRP). Then, SiO2-PMPC/PES composite membranes were prepared using polyethersulfone(PES) as membrane material, via blending-phase inversion method. Morphological structures and properties of the composite membranes were studied by transmission electron microscopy(TEM), scanning electron microscopy(SEM), Fourier transform-infrared spectroscopy(FTIR), X-ray photoelectron spectroscopy(XPS), atomic force microscopy(AFM), contact angle and test membrane performance set-up. The results show that hydrophilicity of the composite membranes increases, with increasing the content of charged zwitterionic materials. The composite membranes present relatively higher rejection of 82.6% to Reactive Black 5 and 92.4% to Reactive Green 19, respectively. However, the retentions of the composite membranes to inorganic salts are less than 8%. The composite membrane can be applied for effectively separating the reactive dyes from the inorganic salts while maintaining high water flux. 2018 Journal Article http://hdl.handle.net/20.500.11937/71125 10.7503/cjcu20170409 Jilin Daxue,Jilin University restricted |
| spellingShingle | Liang, X. Qin, L. Zhang, Y. Liu, Jian Preparation and Properties of Poly-2-methacryloyloxyethyl Phosphorylcholine Grafted Silica/Polyethersulfone Composite Membrane |
| title | Preparation and Properties of Poly-2-methacryloyloxyethyl Phosphorylcholine Grafted Silica/Polyethersulfone Composite Membrane |
| title_full | Preparation and Properties of Poly-2-methacryloyloxyethyl Phosphorylcholine Grafted Silica/Polyethersulfone Composite Membrane |
| title_fullStr | Preparation and Properties of Poly-2-methacryloyloxyethyl Phosphorylcholine Grafted Silica/Polyethersulfone Composite Membrane |
| title_full_unstemmed | Preparation and Properties of Poly-2-methacryloyloxyethyl Phosphorylcholine Grafted Silica/Polyethersulfone Composite Membrane |
| title_short | Preparation and Properties of Poly-2-methacryloyloxyethyl Phosphorylcholine Grafted Silica/Polyethersulfone Composite Membrane |
| title_sort | preparation and properties of poly-2-methacryloyloxyethyl phosphorylcholine grafted silica/polyethersulfone composite membrane |
| url | http://hdl.handle.net/20.500.11937/71125 |