Morphology and thermal properties of PET nanocomposite fibers by modified amine-polyhedral oligomeric silsesquioxane
DC Field | Value | Language |
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dc.contributor.author | Kim, Hong-Un | - |
dc.contributor.author | Yoon, Kwan Han | - |
dc.date.accessioned | 2024-02-27T13:00:35Z | - |
dc.date.available | 2024-02-27T13:00:35Z | - |
dc.date.issued | 2015-12-16 | - |
dc.identifier.issn | 0266-3538 | - |
dc.identifier.issn | 1879-1050 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/kumoh/handle/2020.sw.kumoh/26968 | - |
dc.description.abstract | The terephthalic acid(TPA)-modified amine-polyhedral oligomeric silsesquioxane(M-AM-POSS)/poly (ethylene terephthalate) (PET) nanocomposites were prepared using in-situ polymerization. The thermal decomposition temperature of the composite, measured at a 5wt% weight loss, was 350 degrees C and much higher than those of neat PET and AM-POSS/PET composite. The SEM observation suggests that there was an obvious phase separation in the POSS/PET composite. The nanocomposite fiber that contained 1 wt% of AM-POSS and M-AM-POSS showed a uniform dispersion at all cross sectional regions, which arose from the strong interfacial interactions between POSS and PET during the polymerization. However, at magnified region AM-POSS with distribution of 30-100 nm, the M-AM-POSS showed narrow distribution of 50-80 nm. This suggests that the particles resulted from the reaction between M-AM-POSS and PET reaction. The storage moduli retention of the nanocomposite fibers with 1 wt% of AM-POSS and MAM-POSS at 120 degrees C increased by 5% and 15%, respectively, and glass transition temperature, by 4 degrees C and 10 degrees C, respectively. (C) 2015 Elsevier Ltd. All rights reserved. | - |
dc.format.extent | 6 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.title | Morphology and thermal properties of PET nanocomposite fibers by modified amine-polyhedral oligomeric silsesquioxane | - |
dc.type | Article | - |
dc.publisher.location | 영국 | - |
dc.identifier.doi | 10.1016/j.compscitech.2015.10.014 | - |
dc.identifier.wosid | 000366791100011 | - |
dc.identifier.bibliographicCitation | COMPOSITES SCIENCE AND TECHNOLOGY, v.121, pp 89 - 94 | - |
dc.citation.title | COMPOSITES SCIENCE AND TECHNOLOGY | - |
dc.citation.volume | 121 | - |
dc.citation.startPage | 89 | - |
dc.citation.endPage | 94 | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | sci | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Composites | - |
dc.subject.keywordPlus | EPOXY-RESIN | - |
dc.subject.keywordPlus | MECHANICAL-PROPERTIES | - |
dc.subject.keywordPlus | METHACRYLATE) BLENDS | - |
dc.subject.keywordPlus | POSS NANOCOMPOSITES | - |
dc.subject.keywordPlus | POLY(ETHYLENE-TEREPHTHALATE) | - |
dc.subject.keywordPlus | COMPOSITES | - |
dc.subject.keywordPlus | MISCIBILITY | - |
dc.subject.keywordPlus | COPOLYMERS | - |
dc.subject.keywordPlus | MACROMERS | - |
dc.subject.keywordPlus | BEHAVIOR | - |
dc.subject.keywordAuthor | Storage modulus retention | - |
dc.subject.keywordAuthor | Nanocomposite fiber | - |
dc.subject.keywordAuthor | Reinforcement | - |
dc.subject.keywordAuthor | Thermal properties | - |
dc.subject.keywordAuthor | Thermal stability | - |
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