DC Field | Value | Language |
---|---|---|
dc.contributor.author | Cho, D | - |
dc.contributor.author | Park, S | - |
dc.contributor.author | Chang, T | - |
dc.contributor.author | Avgeropoulos, A | - |
dc.contributor.author | Hadjichristidis, N | - |
dc.date.accessioned | 2016-03-31T12:42:41Z | - |
dc.date.available | 2016-03-31T12:42:41Z | - |
dc.date.created | 2009-02-28 | - |
dc.date.issued | 2003-11 | - |
dc.identifier.issn | 0014-3057 | - |
dc.identifier.other | 2003-OAK-0000003838 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/18234 | - |
dc.description.abstract | Temperature gradient interaction chromatography (TGIC) was applied for the separation of a complex miktoarm star copolymer which has one polystyrene (PS) arm and three polystyrene-b-polyisoprene (PS-b-PI) diblock copolymer arms. Such miktoarm star polymers are much more difficult to characterize than branched homopolymers since the byproduct, typically polymers with missing arm(s) or coupled products, have not only different molecular weights but also different compositions. TGIC was able to fully separate the byproducts, and the composition of the molecular species corresponding to the different separated elution peaks was determined by two methods, fractionation/NMR and multiple detection (UV and RI). A reasonable agreement between the results of the two methods was obtained. By using the composition found, the corresponding molecular weights were determined by multi-angle light scattering detection. Based on the composition and the molecular weight we were able to identify the structure of the different molecular species. (C) 2003 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 | 4-miktoarm star copolymer | - |
dc.subject | temperature gradient interaction chromatography | - |
dc.subject | multiple detection | - |
dc.subject | BRANCHED POLYMERS | - |
dc.subject | POLYSTYRENE | - |
dc.subject | POLYISOPRENES | - |
dc.subject | POLYBUTADIENES | - |
dc.subject | ARMS | - |
dc.title | Characterization of a 4-miktoarm star copolymer of the (PS-b-PI)(3) PS type by temperature gradient interaction chromatography | - |
dc.type | Article | - |
dc.contributor.college | 화학과 | - |
dc.identifier.doi | 10.1016/S0014-3057(0 | - |
dc.author.google | Cho, D | - |
dc.author.google | Park, S | - |
dc.author.google | Chang, T | - |
dc.author.google | Avgeropoulos, A | - |
dc.author.google | Hadjichristidis, N | - |
dc.relation.volume | 39 | - |
dc.relation.issue | 11 | - |
dc.relation.startpage | 2155 | - |
dc.relation.lastpage | 2160 | - |
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.39, no.11, pp.2155 - 2160 | - |
dc.identifier.wosid | 000186676500010 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 2160 | - |
dc.citation.number | 11 | - |
dc.citation.startPage | 2155 | - |
dc.citation.title | EUROPEAN POLYMER JOURNAL | - |
dc.citation.volume | 39 | - |
dc.contributor.affiliatedAuthor | Chang, T | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 26 | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | BRANCHED POLYMERS | - |
dc.subject.keywordPlus | POLYSTYRENE | - |
dc.subject.keywordPlus | POLYISOPRENES | - |
dc.subject.keywordPlus | POLYBUTADIENES | - |
dc.subject.keywordPlus | ARMS | - |
dc.subject.keywordAuthor | 4-miktoarm star copolymer | - |
dc.subject.keywordAuthor | temperature gradient interaction chromatography | - |
dc.subject.keywordAuthor | multiple detection | - |
dc.relation.journalWebOfScienceCategory | Polymer Science | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Polymer Science | - |
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