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Effect of crystallinity on the mechanical behavior of carbon fiber reinforced polyethylene-terephthalate (CF/PET) composites considering temperature conditions

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dc.contributor.authorUm, Hui-Jin-
dc.contributor.authorHwang, Yeon-Taek-
dc.contributor.authorChoi, Kyung-Hee-
dc.contributor.authorKim, Hak-Sung-
dc.date.accessioned2021-07-30T04:44:59Z-
dc.date.available2021-07-30T04:44:59Z-
dc.date.created2021-07-14-
dc.date.issued2021-05-
dc.identifier.issn0266-3538-
dc.identifier.urihttps://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/1214-
dc.description.abstractThermoplastic differs in crystallinity depending on the manufacturing conditions such as temperature and cooling rate, which affect the mechanical properties of the thermoplastic-based composites. In this work, the crystallinity of polyethylene terephthalate (PET) was varied according to the cooling rate to investigate the mechanical properties of PET matrix-based carbon fiber (CF)/PET composites. The thermal characteristics and crystallinity were analyzed through the differential scanning calorimetry (DSC) and X-ray diffraction (XRD) analysis. The mechanical behavior of CF/PET composites with different degrees of crystallinity was studied with varied temperature conditions. The failure modes of the fractured CF/PET composites were observed by using a digital microscope and scanning electron microscope (SEM). As a result, the crystallized CF/PET composites were improved 11.6 times higher in in-plane shear (±45° laminated) strength and 3.78 times higher in shear modulus than that of amorphous CF/PET composites at high temperature.-
dc.language영어-
dc.language.isoen-
dc.publisherELSEVIER SCI LTD-
dc.titleEffect of crystallinity on the mechanical behavior of carbon fiber reinforced polyethylene-terephthalate (CF/PET) composites considering temperature conditions-
dc.typeArticle-
dc.contributor.affiliatedAuthorKim, Hak-Sung-
dc.identifier.doi10.1016/j.compscitech.2021.108745-
dc.identifier.scopusid2-s2.0-85101976220-
dc.identifier.wosid000631665400010-
dc.identifier.bibliographicCitationCOMPOSITES SCIENCE AND TECHNOLOGY, v.207, pp.1 - 9-
dc.relation.isPartOfCOMPOSITES SCIENCE AND TECHNOLOGY-
dc.citation.titleCOMPOSITES SCIENCE AND TECHNOLOGY-
dc.citation.volume207-
dc.citation.startPage1-
dc.citation.endPage9-
dc.type.rimsART-
dc.type.docTypeArticle-
dc.description.journalClass1-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalResearchAreaMaterials Science-
dc.relation.journalWebOfScienceCategoryMaterials Science, Composites-
dc.subject.keywordPlusMATRIX ADHESION-
dc.subject.keywordPlusCOOLING RATE-
dc.subject.keywordPlusMETACOMPOSITES-
dc.subject.keywordPlusMORPHOLOGY-
dc.subject.keywordPlusPOLYMERS-
dc.subject.keywordPlusSTRENGTH-
dc.subject.keywordAuthorCarbon fibres-
dc.subject.keywordAuthorPolymer-matrix composites (PMCs)-
dc.subject.keywordAuthorHigh-temperature properties-
dc.identifier.urlhttps://www.sciencedirect.com/science/article/pii/S0266353821001019?via%3Dihub-
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