Sulfonated poly(arylene ether sulfone) thin-film composite reverse osmosis membrane containing SiO2 nano-particles
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, Ki Tae | - |
dc.contributor.author | Kim, Sang Gon | - |
dc.contributor.author | Chun, Byung-Hee | - |
dc.contributor.author | Bang, Joona | - |
dc.contributor.author | Kim, Sung Hyun | - |
dc.date.accessioned | 2021-09-08T04:41:38Z | - |
dc.date.available | 2021-09-08T04:41:38Z | - |
dc.date.created | 2021-06-11 | - |
dc.date.issued | 2010-03 | - |
dc.identifier.issn | 1944-3994 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/116850 | - |
dc.description.abstract | Novel thin-film nano-composite membranes containing SiO2 nano-particles are successfully fabricated via interfacial polymerization with trimesoyl chloride (TMC), sulfonated poly(arylene ether sulfone) copolymers and silica (SiO2) nano-particles on a polysulfone (PS) support membrane. Sulfonated poly(arylene ether sulfone) copolymers containing carboxylic and amino groups (cPES) are successfully prepared via direct polymerization as novel thin-film composite (TFC) reverse osmosis (RO) membrane material. Mesoporous SiO2 nano-particles are also successfully synthesized. The synthesized cPES copolymers, SiO2 nano-particles and fabricated cPES membranes are characterized by nuclear magnetic resonance spectroscopy (NMR), Fourier transform infrared spectroscopy (FT-IR) and scanning electron microscope (SEM). The incorporation of SiO2 nanoparticles were confirmed by energy dispersive X-ray spectroscopy (EDX). Moreover, the effects of different fabrication conditions on performance are investigated. The cPES membrane with 1% (w/w) SiO2, which is cured at 70 degrees C, exhibited the high salt rejection value (96.8%) with respect to NaCl and good water flux value (32 L/m(2)h). | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | DESALINATION PUBL | - |
dc.subject | COPOLYMERS | - |
dc.title | Sulfonated poly(arylene ether sulfone) thin-film composite reverse osmosis membrane containing SiO2 nano-particles | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Chun, Byung-Hee | - |
dc.contributor.affiliatedAuthor | Bang, Joona | - |
dc.contributor.affiliatedAuthor | Kim, Sung Hyun | - |
dc.identifier.doi | 10.5004/dwt.2011.1669 | - |
dc.identifier.scopusid | 2-s2.0-77954222226 | - |
dc.identifier.wosid | 000276641700011 | - |
dc.identifier.bibliographicCitation | DESALINATION AND WATER TREATMENT, v.15, no.1-3, pp.69 - 75 | - |
dc.relation.isPartOf | DESALINATION AND WATER TREATMENT | - |
dc.citation.title | DESALINATION AND WATER TREATMENT | - |
dc.citation.volume | 15 | - |
dc.citation.number | 1-3 | - |
dc.citation.startPage | 69 | - |
dc.citation.endPage | 75 | - |
dc.type.rims | ART | - |
dc.type.docType | Article; Proceedings Paper | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Water Resources | - |
dc.relation.journalWebOfScienceCategory | Engineering, Chemical | - |
dc.relation.journalWebOfScienceCategory | Water Resources | - |
dc.subject.keywordPlus | COPOLYMERS | - |
dc.subject.keywordAuthor | RD membrane | - |
dc.subject.keywordAuthor | Sulfonated poly(arylene ether sulfone) | - |
dc.subject.keywordAuthor | Nanocomposite membrane | - |
dc.subject.keywordAuthor | Desalination | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
145 Anam-ro, Seongbuk-gu, Seoul, 02841, Korea+82-2-3290-2963
COPYRIGHT © 2021 Korea University. All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.