DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, JK | - |
dc.contributor.author | Son, HW | - |
dc.contributor.author | Lee, YB | - |
dc.contributor.author | Kim, JW | - |
dc.date.accessioned | 2016-03-31T13:43:04Z | - |
dc.date.available | 2016-03-31T13:43:04Z | - |
dc.date.created | 2009-08-25 | - |
dc.date.issued | 1999-05-01 | - |
dc.identifier.issn | 0887-6266 | - |
dc.identifier.other | 1999-OAK-0000000690 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/20446 | - |
dc.description.abstract | The effect of phase-separated morphology on the rheological properties of polystyrene/poly(vinyl methyl ether) (PS/PVME) blend was investigated by optical microscopy (OM), light scattering (LS) method, and rheology. The blend had a lower critical solution temperature (LCST) of 112 degrees C obtained by turbidity experiment using LS at a heating rate of 1 degrees C/h. Three different blend compositions (critical 30/70 PS/PVME by weight) and two off-critical (50/50 and 19/90)) were prepared. The rheological properties of each composition were monitored with phase-separation time after a temperature jump from a homogeneous state to the preset phase-separation temperature. For the 30/70 and 50/50 blends, it was found that with phase-separation time, the storage and loss moduli (G' and G") increased at shorter times due to the formation of co-continuous structures resulting from spinodal decomposition. Under small oscillatory shearing, shear moduli gradually decreased with time at longer phase-separation times due to the alignment of co-continuous structures toward the flow direction, as verified by scanning electron microscopy. However, for the 10/90 PS/PVME blend, the rheological properties did not change with phase-separation times. (C) 1999 John Wiley & Sons, Inc. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | JOHN WILEY & SONS INC | - |
dc.relation.isPartOf | JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS | - |
dc.subject | phase-separating morphology | - |
dc.subject | rheologic properties | - |
dc.subject | PS/PVME blends | - |
dc.subject | POLY(VINYL METHYL-ETHER) BLENDS | - |
dc.subject | COMPATIBLE POLYMER MIXTURES | - |
dc.subject | VISCOELASTIC PROPERTIES | - |
dc.subject | POLYVINYL METHYL-ETHER) | - |
dc.subject | MISCIBLE BLENDS | - |
dc.subject | POLY(METHYL METHACRYLATE) | - |
dc.subject | BEHAVIOR | - |
dc.subject | TEMPERATURE | - |
dc.subject | SHEAR | - |
dc.subject | MISCIBILITY | - |
dc.title | The effect of phase-separated morphology on the rheological properties of polystyrene/poly(vinyl methyl ether) blend | - |
dc.type | Article | - |
dc.contributor.college | 화학공학과 | - |
dc.author.google | Kim, JK | - |
dc.author.google | Son, HW | - |
dc.author.google | Lee, YB | - |
dc.author.google | Kim, JW | - |
dc.relation.volume | 37 | - |
dc.relation.issue | 9 | - |
dc.relation.startpage | 889 | - |
dc.relation.lastpage | 906 | - |
dc.contributor.id | 10076321 | - |
dc.relation.journal | JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, v.37, no.9, pp.889 - 906 | - |
dc.identifier.wosid | 000079647300003 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 906 | - |
dc.citation.number | 9 | - |
dc.citation.startPage | 889 | - |
dc.citation.title | JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS | - |
dc.citation.volume | 37 | - |
dc.contributor.affiliatedAuthor | Kim, JK | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 23 | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | POLY(VINYL METHYL-ETHER) BLENDS | - |
dc.subject.keywordPlus | COMPATIBLE POLYMER MIXTURES | - |
dc.subject.keywordPlus | VISCOELASTIC PROPERTIES | - |
dc.subject.keywordPlus | POLYVINYL METHYL-ETHER) | - |
dc.subject.keywordPlus | MISCIBLE BLENDS | - |
dc.subject.keywordPlus | POLY(METHYL METHACRYLATE) | - |
dc.subject.keywordPlus | BEHAVIOR | - |
dc.subject.keywordPlus | TEMPERATURE | - |
dc.subject.keywordPlus | SHEAR | - |
dc.subject.keywordPlus | MISCIBILITY | - |
dc.subject.keywordAuthor | phase-separating morphology | - |
dc.subject.keywordAuthor | rheologic properties | - |
dc.subject.keywordAuthor | PS/PVME blends | - |
dc.relation.journalWebOfScienceCategory | Polymer Science | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Polymer Science | - |
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