DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, S | - |
dc.contributor.author | Chang, T | - |
dc.date.accessioned | 2016-03-31T09:43:15Z | - |
dc.date.available | 2016-03-31T09:43:15Z | - |
dc.date.created | 2011-05-16 | - |
dc.date.issued | 2011-04 | - |
dc.identifier.issn | 0014-3057 | - |
dc.identifier.other | 2011-OAK-0000023489 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/17506 | - |
dc.description.abstract | Polystyrene-b-polyisoprene-b-poly(methylmethacrylate) (PS-b-PI-b-PMMA) triblock copolymer was synthesized by sequential anionic polymerization. The as-synthesized triblock copolymer contains side products of inadvertently terminated PS and PS-b-PI precursors. The side products can be effectively removed by semi-prep scale liquid chromatography using multiple injection method to obtain pure PS-b-PI-b-PMMA. It was found that the removed side product contains another polymer species, coupled PS-b-PI, which could not be recognized by size exclusion chromatography (SEC) analysis since the elution peak of the coupled product overlaps with that of PS-b-PI-b-PMMA. This study demonstrates that the size based separation of SEC is often not good enough to characterize complex polymers precisely and interaction chromatography can render unique advantage over SEC analysis. (C) 2010 Elsevier Ltd. All rights reserved. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.relation.isPartOf | EUROPEAN POLYMER JOURNAL | - |
dc.subject | Triblock copolymer | - |
dc.subject | Fractionation | - |
dc.subject | HPLC | - |
dc.subject | Precursor | - |
dc.subject | GRADIENT INTERACTION CHROMATOGRAPHY | - |
dc.subject | MORPHOLOGICAL BEHAVIOR | - |
dc.subject | BLOCK-COPOLYMERS | - |
dc.subject | POLYSTYRENE | - |
dc.subject | HPLC | - |
dc.subject | FRACTIONATION | - |
dc.subject | POLYISOPRENE | - |
dc.subject | POLYMERS | - |
dc.title | Synthesis and characterization of polystyrene-b-polyisoprene-b-poly(methylmethacrylate) triblock copolymer | - |
dc.type | Article | - |
dc.contributor.college | 첨단재료과학부 | - |
dc.identifier.doi | 10.1016/J.EURPOLYMJ.2010.09.024 | - |
dc.author.google | Lee, S | - |
dc.author.google | Chang, T | - |
dc.relation.volume | 47 | - |
dc.relation.issue | 4 | - |
dc.relation.startpage | 800 | - |
dc.relation.lastpage | 804 | - |
dc.contributor.id | 10052407 | - |
dc.relation.journal | EUROPEAN POLYMER JOURNAL | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | EUROPEAN POLYMER JOURNAL, v.47, no.4, pp.800 - 804 | - |
dc.identifier.wosid | 000289818100038 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 804 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 800 | - |
dc.citation.title | EUROPEAN POLYMER JOURNAL | - |
dc.citation.volume | 47 | - |
dc.contributor.affiliatedAuthor | Chang, T | - |
dc.identifier.scopusid | 2-s2.0-79953210707 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 11 | - |
dc.description.scptc | 10 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | GRADIENT INTERACTION CHROMATOGRAPHY | - |
dc.subject.keywordPlus | MORPHOLOGICAL BEHAVIOR | - |
dc.subject.keywordPlus | BLOCK-COPOLYMERS | - |
dc.subject.keywordPlus | POLYSTYRENE | - |
dc.subject.keywordPlus | HPLC | - |
dc.subject.keywordPlus | FRACTIONATION | - |
dc.subject.keywordPlus | POLYISOPRENE | - |
dc.subject.keywordPlus | POLYMERS | - |
dc.subject.keywordAuthor | Triblock copolymer | - |
dc.subject.keywordAuthor | Fractionation | - |
dc.subject.keywordAuthor | HPLC | - |
dc.subject.keywordAuthor | Precursor | - |
dc.relation.journalWebOfScienceCategory | Polymer Science | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Polymer Science | - |
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