고분자연료전지용 설폰산화 폴리아릴렌에테르설폰 멀티블록공중합체의 합성 및 특성 분석
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 안진주 | - |
dc.contributor.author | 최영우 | - |
dc.contributor.author | 양태현 | - |
dc.contributor.author | 김창수 | - |
dc.contributor.author | 배병찬 | - |
dc.contributor.author | 주현철 | - |
dc.contributor.author | 김환기 | - |
dc.contributor.author | 김동민 | - |
dc.contributor.author | 홍태환 | - |
dc.date.accessioned | 2021-12-02T05:43:07Z | - |
dc.date.available | 2021-12-02T05:43:07Z | - |
dc.date.created | 2021-11-29 | - |
dc.date.issued | 2012 | - |
dc.identifier.issn | 1738-7264 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/19315 | - |
dc.description.abstract | Multi-block sulfonated poly (arylene ether sulfone) (SPES) membranes were synthesized by post-sulfonation and its properties characterized. Two types of oligomers, F-terminated and OH-terminated telechelic oligomers,were synthesized by controlling the feed ratio of dihydroxyl- and difluoro-monomers. Their number of repeating unit (X and Y) was analyzed by GPC and 1H NMR. Copolymerization with F-terminated and OH-terminated telechelic oligomers via nucleophilic aromatic substitution, gave high-molecular-weight multi-block PESs. Each block length was controlled to have different values with X5Y10, X10Y10, X20Y10 and X20Y20. Successful polymerization and its successful sulfonation was confirmed by GPC and 1H NMR. RH dependence of proton conductivity of multi-block SPES membranes was comparable to that of Nafion 212 at high RH conditions. | - |
dc.language | 한국어 | - |
dc.language.iso | ko | - |
dc.publisher | 한국수소및신에너지학회 | - |
dc.title | 고분자연료전지용 설폰산화 폴리아릴렌에테르설폰 멀티블록공중합체의 합성 및 특성 분석 | - |
dc.title.alternative | Synthesis and Characterization of Sulfonated Poly (Arylene ether Sulfone) Multi-Block Copolymer for PEMFC Application | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | 김동민 | - |
dc.identifier.doi | 10.7316/KHNES.2012.23.5.461 | - |
dc.identifier.bibliographicCitation | 한국수소및신에너지학회논문집, v.23, no.5, pp.461 - 467 | - |
dc.relation.isPartOf | 한국수소및신에너지학회논문집 | - |
dc.citation.title | 한국수소및신에너지학회논문집 | - |
dc.citation.volume | 23 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 461 | - |
dc.citation.endPage | 467 | - |
dc.type.rims | ART | - |
dc.identifier.kciid | ART001709214 | - |
dc.description.journalClass | 2 | - |
dc.description.journalRegisteredClass | kci | - |
dc.subject.keywordAuthor | PEMFC | - |
dc.subject.keywordAuthor | Electrolyte membrane | - |
dc.subject.keywordAuthor | Poly(arylene ether sulfone) | - |
dc.subject.keywordAuthor | Proton conductivity | - |
dc.subject.keywordAuthor | Sulfonation | - |
dc.subject.keywordAuthor | 고분자전해질연료전지 | - |
dc.subject.keywordAuthor | 전해질막 | - |
dc.subject.keywordAuthor | 폴리아릴렌에테르설폰 | - |
dc.subject.keywordAuthor | 양성자전도도 | - |
dc.subject.keywordAuthor | 설폰산화 | - |
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