DC Field | Value | Language |
---|---|---|
dc.contributor.author | Moon, HC | - |
dc.contributor.author | Li, C | - |
dc.contributor.author | Han, SH | - |
dc.contributor.author | Kwak, J | - |
dc.contributor.author | Kim, JK | - |
dc.date.accessioned | 2016-03-31T07:56:03Z | - |
dc.date.available | 2016-03-31T07:56:03Z | - |
dc.date.created | 2015-02-03 | - |
dc.date.issued | 2014-02-12 | - |
dc.identifier.issn | 0032-3861 | - |
dc.identifier.other | 2014-OAK-0000030875 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/14192 | - |
dc.description.abstract | We investigated, via small angle X-ray scattering, depolarized light scattering, rheometry, and transmission electron microscopy, the phase behavior of the mixture of a symmetric polystyrene-block-poly(n-pentyl methacrylate) copolymer (PS-b-PnPMA) showing the closed-loop phase behavior and excellent baroplasticity, and dodecanol, a PnPMA-selective solvent. We found that the addition of a selective solvent is simple, but very effective to obtain various microdomains including hexagonally packed cylinders and gyroids. Also, with increasing temperature, the mixtures showed multiple ordered-to-ordered transitions (OOTs) in addition to upper ordered-to-disordered transition (UODT). The first observation of gyroid microdomains in PS-b-PnPMA is very important, although they have been widely reported in many block copolymers, for instance, PS-block-polyisoprene copolymer (PS-b-PI) and PS-block-poly(D,L-lactide) copolymer (PS-b-PLA). Since the gyroid microdomains of PS-b-PnPMA show excellent baroplasticity, external pressure instead of temperature could easily change the micro domains. (C) 2013 Elsevier Ltd. All rights reserved. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | Elsevier | - |
dc.relation.isPartOf | POLYMER | - |
dc.subject | Block copolymer | - |
dc.subject | Gyroid microdomains | - |
dc.subject | Phase behavior | - |
dc.subject | COPOLYMER HOMOPOLYMER BLENDS | - |
dc.subject | ORDER-DISORDER TRANSITION | - |
dc.subject | TO-GYROID TRANSITION | - |
dc.subject | BLOCK-COPOLYMER | - |
dc.subject | INTERACTION PARAMETER | - |
dc.subject | VARYING SELECTIVITY | - |
dc.subject | DIBLOCK COPOLYMERS | - |
dc.subject | NEUTRAL SOLVENT | - |
dc.subject | MECHANISMS | - |
dc.subject | MORPHOLOGY | - |
dc.title | Tuned phase behavior of weakly interacting polystyrene-block-poly(n-pentyl methacrylate) by selective solvent | - |
dc.type | Article | - |
dc.contributor.college | 화학공학과 | - |
dc.identifier.doi | 10.1016/J.POLYMER.2013.12.052 | - |
dc.author.google | Moon, HC | - |
dc.author.google | Li, C | - |
dc.author.google | Han, SH | - |
dc.author.google | Kwak, J | - |
dc.author.google | Kim, JK | - |
dc.relation.volume | 55 | - |
dc.relation.issue | 3 | - |
dc.relation.startpage | 951 | - |
dc.relation.lastpage | 957 | - |
dc.contributor.id | 10076321 | - |
dc.relation.journal | POLYMER | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | POLYMER, v.55, no.3, pp.951 - 957 | - |
dc.identifier.wosid | 000331431800031 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 957 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 951 | - |
dc.citation.title | POLYMER | - |
dc.citation.volume | 55 | - |
dc.contributor.affiliatedAuthor | Kim, JK | - |
dc.identifier.scopusid | 2-s2.0-84895059109 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 4 | - |
dc.description.scptc | 4 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | COPOLYMER HOMOPOLYMER BLENDS | - |
dc.subject.keywordPlus | ORDER-DISORDER TRANSITION | - |
dc.subject.keywordPlus | TO-GYROID TRANSITION | - |
dc.subject.keywordPlus | BLOCK-COPOLYMER | - |
dc.subject.keywordPlus | INTERACTION PARAMETER | - |
dc.subject.keywordPlus | VARYING SELECTIVITY | - |
dc.subject.keywordPlus | DIBLOCK COPOLYMERS | - |
dc.subject.keywordPlus | NEUTRAL SOLVENT | - |
dc.subject.keywordPlus | MECHANISMS | - |
dc.subject.keywordPlus | MORPHOLOGY | - |
dc.subject.keywordAuthor | Block copolymer | - |
dc.subject.keywordAuthor | Gyroid microdomains | - |
dc.subject.keywordAuthor | Phase behavior | - |
dc.relation.journalWebOfScienceCategory | Polymer Science | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Polymer Science | - |
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