Conductive and Stable Crosslinked Anion Exchange Membranes Based on Poly(arylene ether sulfone)
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 장요셉 | - |
dc.contributor.author | 안민균 | - |
dc.contributor.author | 이수빈 | - |
dc.contributor.author | 민청민 | - |
dc.contributor.author | 강범구 | - |
dc.contributor.author | 이재석 | - |
dc.date.available | 2021-03-19T02:40:15Z | - |
dc.date.created | 2021-03-10 | - |
dc.date.issued | 2021-02 | - |
dc.identifier.issn | 1598-5032 | - |
dc.identifier.uri | http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/40697 | - |
dc.description.abstract | Highly conductive and stable anion exchange membranes (AEMs) are important components of high-performance anion exchange membrane fuel cells (AEMFCs). Here, we report the use of crosslinked poly(arylene ether sulfone) (PAES) AEMs containing quaternary ammonium (QA) and triazolium cations. The crosslinked PAEStriazole- hydroxide membrane (cPAES-TA-OH) had a higher ion exchange capacity (IEC) than that of the non-crosslinked membrane (PAES-TA-OH) owing to the presence of triazolium cations. The IEC values of cPAES-TA-OH and PAES-TA-OH were 1.75 and 1.31 meq/g, respectively. The IEC value affects the water uptake and swelling ratio of a membrane. The water uptake and swelling ratio of cPAES-TA-OH were higher than those of PAES-TA-OH at 30 °C and 80 °C. In addition, hydroxide conductivity and membrane stability were enhanced by crosslinking; the hydroxide conductivity of cPAES-TA-OH was 92.1 mS/cm at 80 °C under 95% RH (in contrast to 86.2 mS/cm for PAES-TA-OH), and its conductivity retention was 67% after treating with 1M NaOH at 80 °C for 24 h (in contrast to 51% for PAES-TA-OH). | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | 한국고분자학회 | - |
dc.relation.isPartOf | Macromolecular Research | - |
dc.title | Conductive and Stable Crosslinked Anion Exchange Membranes Based on Poly(arylene ether sulfone) | - |
dc.title.alternative | Conductive and Stable Crosslinked Anion Exchange Membranes Based on Poly(arylene ether sulfone) | - |
dc.type | Article | - |
dc.identifier.doi | 10.1007/s13233-021-9023-6 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | Macromolecular Research, v.29, no.2, pp.157 - 163 | - |
dc.identifier.kciid | ART002688541 | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000624554300006 | - |
dc.identifier.scopusid | 2-s2.0-85102058419 | - |
dc.citation.endPage | 163 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 157 | - |
dc.citation.title | Macromolecular Research | - |
dc.citation.volume | 29 | - |
dc.contributor.affiliatedAuthor | 강범구 | - |
dc.identifier.url | https://www.kci.go.kr/kciportal/ci/sereArticleSearch/ciSereArtiView.kci?sereArticleSearchBean.artiId=ART002688541 | - |
dc.description.isOpenAccess | N | - |
dc.subject.keywordAuthor | AEMFCs | - |
dc.subject.keywordAuthor | crosslinking | - |
dc.subject.keywordAuthor | triazolium | - |
dc.subject.keywordAuthor | quaternary ammonium | - |
dc.subject.keywordAuthor | alkaline stability. | - |
dc.relation.journalResearchArea | Polymer Science | - |
dc.relation.journalWebOfScienceCategory | Polymer Science | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
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