Reinforced anion exchange membrane based on thermal cross-linking method with outstanding cell performance for reverse electrodialysis
DC Field | Value | Language |
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dc.contributor.author | Lee, Young Ju | - |
dc.contributor.author | Cha, Min Suc | - |
dc.contributor.author | Oh, Seong-Geun | - |
dc.contributor.author | So, Soonyong | - |
dc.contributor.author | Kim, Tae-Ho | - |
dc.contributor.author | Ryoo, Won Sun | - |
dc.contributor.author | Hong, Young Taik | - |
dc.contributor.author | Lee, Jang Yong | - |
dc.date.available | 2020-07-10T02:40:47Z | - |
dc.date.created | 2020-07-06 | - |
dc.date.issued | 2019-09-02 | - |
dc.identifier.issn | 2046-2069 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/1137 | - |
dc.description.abstract | A poly(ethylene)-reinforced anion exchange membrane based on cross-linked quaternary-aminated polystyrene and quaternary-aminated poly(phenylene oxide) was developed for reverse electrodialysis. Although reverse electrodialysis is a clean and renewable energy generation system, the low power output and high membrane cost are serious obstacles to its commercialization. Herein, to lower the membrane cost, inexpensive polystyrene and poly(phenylene oxide) were used as ionomer backbones. The ionomers were impregnated into a poly(ethylene) matrix supporter and were cross-linked in situ to enhance the mechanical and chemical properties. Pre-treatment of the porous PE matrix membrane with atmospheric plasma increased the compatibility between the ionomer and matrix membrane. The fabricated membranes showed outstanding physical, chemical, and electrochemical properties. The area resistance of the fabricated membranes (0.69-1.67 omega cm(2)) was lower than that of AMV (2.58 omega cm(2)). Moreover, the transport number of PErC(5)QPS-QPPO was comparable to that of AMV, despite the thinness (51 mu m) of the former. The RED stack with the PErC(5)QPS-QPPO membrane provided an excellent maximum power density of 1.82 W m(-2) at a flow rate of 100 mL min(-1), which is 20.7% higher than that (1.50 W m(-2)) of the RED stack with the AMV membrane. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.subject | QUATERNARY AMMONIUM GROUPS | - |
dc.subject | POLY(2,6-DIMETHYL-1,4-PHENYLENE OXIDE) | - |
dc.subject | POWER-GENERATION | - |
dc.subject | ETHER SULFONE) | - |
dc.subject | WATER | - |
dc.subject | BPPO | - |
dc.title | Reinforced anion exchange membrane based on thermal cross-linking method with outstanding cell performance for reverse electrodialysis | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Ryoo, Won Sun | - |
dc.identifier.doi | 10.1039/c9ra04984c | - |
dc.identifier.scopusid | 2-s2.0-85071938167 | - |
dc.identifier.wosid | 000487054800042 | - |
dc.identifier.bibliographicCitation | RSC ADVANCES, v.9, no.47, pp.27500 - 27509 | - |
dc.relation.isPartOf | RSC ADVANCES | - |
dc.citation.title | RSC ADVANCES | - |
dc.citation.volume | 9 | - |
dc.citation.number | 47 | - |
dc.citation.startPage | 27500 | - |
dc.citation.endPage | 27509 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.subject.keywordPlus | QUATERNARY AMMONIUM GROUPS | - |
dc.subject.keywordPlus | POLY(2,6-DIMETHYL-1,4-PHENYLENE OXIDE) | - |
dc.subject.keywordPlus | POWER-GENERATION | - |
dc.subject.keywordPlus | ETHER SULFONE) | - |
dc.subject.keywordPlus | WATER | - |
dc.subject.keywordPlus | BPPO | - |
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