High flux, positively charged loose nanofiltration membrane by blending with poly (ionic liquid) brushes grafted silica spheres
© 2015 Elsevier B.V. Silica spheres modified by poly (ionic liquid) brushes, a novel positively charged nanomaterial is prepared by atom transfer radical polymerization (ATRP). A high flux positively charged loose nanofiltration membrane is fabricated via "blending-phase inversion" method....
| Main Authors: | , , , , |
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| Format: | Journal Article |
| Published: |
Elsevier BV
2015
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| Online Access: | http://hdl.handle.net/20.500.11937/70883 |
| _version_ | 1848762330576322560 |
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| author | Yu, L. Zhang, Y. Wang, Y. Zhang, H. Liu, Jian |
| author_facet | Yu, L. Zhang, Y. Wang, Y. Zhang, H. Liu, Jian |
| author_sort | Yu, L. |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | © 2015 Elsevier B.V. Silica spheres modified by poly (ionic liquid) brushes, a novel positively charged nanomaterial is prepared by atom transfer radical polymerization (ATRP). A high flux positively charged loose nanofiltration membrane is fabricated via "blending-phase inversion" method. The morphology structures, hydrophilicity, thermal and mechanical properties, permeation performance of these membranes are investigated in detail. The results reveal that the hybrid membranes have enhanced surface hydrophilicity, water permeability, thermal stability, and mechanical properties. Characterization of membrane separation properties shows that the hybrid membranes possess higher salt permeability and relatively higher rejection for reactive dyes, which may open opportunities for the recycling of reactive dyes wastewater. Moreover, such hybrid membranes have an outstanding operational stability and salts concentration showed little effect on the separation properties. |
| first_indexed | 2025-11-14T10:45:51Z |
| format | Journal Article |
| id | curtin-20.500.11937-70883 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T10:45:51Z |
| publishDate | 2015 |
| publisher | Elsevier BV |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-708832018-12-13T09:34:41Z High flux, positively charged loose nanofiltration membrane by blending with poly (ionic liquid) brushes grafted silica spheres Yu, L. Zhang, Y. Wang, Y. Zhang, H. Liu, Jian © 2015 Elsevier B.V. Silica spheres modified by poly (ionic liquid) brushes, a novel positively charged nanomaterial is prepared by atom transfer radical polymerization (ATRP). A high flux positively charged loose nanofiltration membrane is fabricated via "blending-phase inversion" method. The morphology structures, hydrophilicity, thermal and mechanical properties, permeation performance of these membranes are investigated in detail. The results reveal that the hybrid membranes have enhanced surface hydrophilicity, water permeability, thermal stability, and mechanical properties. Characterization of membrane separation properties shows that the hybrid membranes possess higher salt permeability and relatively higher rejection for reactive dyes, which may open opportunities for the recycling of reactive dyes wastewater. Moreover, such hybrid membranes have an outstanding operational stability and salts concentration showed little effect on the separation properties. 2015 Journal Article http://hdl.handle.net/20.500.11937/70883 10.1016/j.jhazmat.2015.01.057 Elsevier BV restricted |
| spellingShingle | Yu, L. Zhang, Y. Wang, Y. Zhang, H. Liu, Jian High flux, positively charged loose nanofiltration membrane by blending with poly (ionic liquid) brushes grafted silica spheres |
| title | High flux, positively charged loose nanofiltration membrane by blending with poly (ionic liquid) brushes grafted silica spheres |
| title_full | High flux, positively charged loose nanofiltration membrane by blending with poly (ionic liquid) brushes grafted silica spheres |
| title_fullStr | High flux, positively charged loose nanofiltration membrane by blending with poly (ionic liquid) brushes grafted silica spheres |
| title_full_unstemmed | High flux, positively charged loose nanofiltration membrane by blending with poly (ionic liquid) brushes grafted silica spheres |
| title_short | High flux, positively charged loose nanofiltration membrane by blending with poly (ionic liquid) brushes grafted silica spheres |
| title_sort | high flux, positively charged loose nanofiltration membrane by blending with poly (ionic liquid) brushes grafted silica spheres |
| url | http://hdl.handle.net/20.500.11937/70883 |