DC Field | Value | Language |
---|---|---|
dc.contributor.author | Hirai, T | - |
dc.contributor.author | Leolukman, M | - |
dc.contributor.author | Jin, S | - |
dc.contributor.author | Goseki, R | - |
dc.contributor.author | Ishida, Y | - |
dc.contributor.author | Kakimoto, MA | - |
dc.contributor.author | Hayakawa, T | - |
dc.contributor.author | Ree, M | - |
dc.contributor.author | Gopalan, P | - |
dc.date.accessioned | 2016-04-01T08:15:23Z | - |
dc.date.available | 2016-04-01T08:15:23Z | - |
dc.date.created | 2010-02-18 | - |
dc.date.issued | 2009-11-24 | - |
dc.identifier.issn | 0024-9297 | - |
dc.identifier.other | 2009-OAK-0000019923 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/27567 | - |
dc.description.abstract | Two kinds of polyhedral oligomeric silsesquioxane (POSS)-containing block copolymers (BCPs), namely PS-b-PMAPOSS and PMMA-b-PMAPOSS, were synthesized by living anionic polymerization. A wide range of molecular weights were obtained with a very narrow polydispersity index of less than 1.09. The bulk samples prepared by slow evaporation from a polymer solution in chloroform exhibit well-defined microphase-separated structures with long-range order. Thermal annealing induced hierarchical structures consisting of a smaller length scale ordered crystalline POSS domains within the larger microphase-separated structures. We report detailed structural characterization of these hierarchical structures in bulk and thin films by transmission electron microscopy and grazing incidence wide-angle X-ray scattering (GIWAXS). On the basis of this structural analysis, we propose a model for the formation of an orthorhombic lattice structure through the aggregation of POSS segments which formed a helix-like structure. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.relation.isPartOf | MACROMOLECULES | - |
dc.subject | X-RAY-SCATTERING | - |
dc.subject | THIN-FILMS | - |
dc.subject | LITHOGRAPHY | - |
dc.subject | NANOSTRUCTURES | - |
dc.subject | POLYSTYRENE | - |
dc.subject | ORIENTATION | - |
dc.subject | TEMPLATES | - |
dc.subject | ARRAYS | - |
dc.title | Hierarchical Self-Assembled Structures from POSS-Containing Block Copolymers Synthesized by Living Anionic Polymerization | - |
dc.type | Article | - |
dc.contributor.college | 첨단재료과학부 | - |
dc.identifier.doi | 10.1021/MA9018944 | - |
dc.author.google | Hirai, T | - |
dc.author.google | Leolukman, M | - |
dc.author.google | Jin, S | - |
dc.author.google | Goseki, R | - |
dc.author.google | Ishida, Y | - |
dc.author.google | Kakimoto, MA | - |
dc.author.google | Hayakawa, T | - |
dc.author.google | Ree, M | - |
dc.author.google | Gopalan, P | - |
dc.relation.volume | 42 | - |
dc.relation.issue | 22 | - |
dc.relation.startpage | 8835 | - |
dc.relation.lastpage | 8843 | - |
dc.contributor.id | 10115761 | - |
dc.relation.journal | MACROMOLECULES | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | MACROMOLECULES, v.42, no.22, pp.8835 - 8843 | - |
dc.identifier.wosid | 000271756500038 | - |
dc.date.tcdate | 2019-02-01 | - |
dc.citation.endPage | 8843 | - |
dc.citation.number | 22 | - |
dc.citation.startPage | 8835 | - |
dc.citation.title | MACROMOLECULES | - |
dc.citation.volume | 42 | - |
dc.contributor.affiliatedAuthor | Ree, M | - |
dc.identifier.scopusid | 2-s2.0-71549124970 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 114 | - |
dc.description.scptc | 111 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | X-RAY-SCATTERING | - |
dc.subject.keywordPlus | THIN-FILMS | - |
dc.subject.keywordPlus | LITHOGRAPHY | - |
dc.subject.keywordPlus | NANOSTRUCTURES | - |
dc.subject.keywordPlus | POLYSTYRENE | - |
dc.subject.keywordPlus | ORIENTATION | - |
dc.subject.keywordPlus | TEMPLATES | - |
dc.subject.keywordPlus | ARRAYS | - |
dc.relation.journalWebOfScienceCategory | Polymer Science | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Polymer Science | - |
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