DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, T | - |
dc.contributor.author | Oh, J | - |
dc.contributor.author | Jeong, J | - |
dc.contributor.author | Jung, H | - |
dc.contributor.author | Huh, J | - |
dc.contributor.author | Chang, T | - |
dc.contributor.author | Paik, HJ | - |
dc.date.accessioned | 2017-07-19T13:18:49Z | - |
dc.date.available | 2017-07-19T13:18:49Z | - |
dc.date.created | 2017-01-06 | - |
dc.date.issued | 2016-05-24 | - |
dc.identifier.issn | 0024-9297 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/36789 | - |
dc.description.abstract | Nonlinear polystyrenes (PS) with similar molecular weights but with different molecular structures having star-, figure-8-, and cage-shaped architectures were synthesized by combining atom transfer radical polymerization (ATRP) and click chemistry. Figure-8- and cage-shaped PS were fractionated by using a gradient normal phase liquid chromatography as confirmed by SEC-LS, MALDI TOF MS, H-1 NMR, and FT-IR. spectrometry. Their purities were estimated by using a two-dimensional liquid chromatography (2D-LC). The glass transition temperatures of these topologically different polymers were in the order of cage-, figure-8-, and star-shaped polymers possibly due to the multiple links that constrain the overall molecular diffusivity in the case of multicyclic polymers (figure-8, and cage). Monte Carlo simulation on the glass transition behavior of model system also agreed well with the experimental results. | - |
dc.language | English | - |
dc.publisher | American Chemical Society | - |
dc.relation.isPartOf | MACROMOLECULES | - |
dc.title | Figure-Eight-Shaped and Cage-Shaped Cyclic Polystyrenes | - |
dc.type | Article | - |
dc.identifier.doi | 10.1021/acs.macromol.6b00093 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | MACROMOLECULES, v.49, no.10, pp.3672 - 3680 | - |
dc.identifier.wosid | 000376825400003 | - |
dc.date.tcdate | 2019-02-01 | - |
dc.citation.endPage | 3680 | - |
dc.citation.number | 10 | - |
dc.citation.startPage | 3672 | - |
dc.citation.title | MACROMOLECULES | - |
dc.citation.volume | 49 | - |
dc.contributor.affiliatedAuthor | Chang, T | - |
dc.identifier.scopusid | 2-s2.0-84971298817 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 12 | - |
dc.description.scptc | 10 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | TRANSFER RADICAL POLYMERIZATION | - |
dc.subject.keywordPlus | GLASS-TRANSITION | - |
dc.subject.keywordPlus | MONTE-CARLO | - |
dc.subject.keywordPlus | CLICK REACTION | - |
dc.subject.keywordPlus | POLYMERS | - |
dc.subject.keywordPlus | MELTS | - |
dc.subject.keywordPlus | CONSTRUCTION | - |
dc.subject.keywordPlus | SIMULATIONS | - |
dc.subject.keywordPlus | TEMPERATURE | - |
dc.subject.keywordPlus | TELECHELICS | - |
dc.relation.journalWebOfScienceCategory | Polymer Science | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Polymer Science | - |
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