Silver nanowire loaded self-healing EVA films

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dc.authorid0000-0003-2960-5188en_US
dc.contributor.authorHicyilmaz, Ayse Sezer
dc.contributor.authorBedeloğlu, Ayşe
dc.date.accessioned2021-03-20T20:09:19Z
dc.date.available2021-03-20T20:09:19Z
dc.date.issued2022
dc.departmentBTÜ, Mühendislik ve Doğa Bilimleri Fakültesi, Polimer Malzeme Mühendisliği Bölümüen_US
dc.description.abstractIn this study, ethylene vinyl acetate (EVA) transparent nanocomposite films, which heal easily with the inclusion of a low amount of silver nanowire (AgNw), were produced. For this purpose, first AgNw was homogeneously dispersed in the polymer solution and then, nanocomposite films were produced from the solutions by casting method. The thermal, mechanical and optical properties of the produced films were characterized. Self-healing properties of nanocomposite films were confirmed by optical microscopy and mechanical tests. Optical microscope results showed that the optimum recovery temperature was 130 degrees C and the addition of a small amount (5% w/w) of AgNw reduced the recovery time of the scratch on EVA film reducing the healing time by 66.66% (from 15 minutes to 5 minutes). In addition, tensile test results supported the optical microscope results. DSC results showed that the regular crystal regions were formed in composite films due to the high thermal conductivity and nucleating agent effect of AgNw. On the other hand, DSC curves proved that the healing process was occurred via re-entanglement of the polymer chains by heat effect, while silver nanowire addition did not affect the mechanical strength and transparency of the films, significantly. AgNw-loaded-EVA-based self-healing transparent films can be used for applications such as tempered glass laminates, electrical cables, coatings, packages, especially to protect the product and reduce the cost of repair.en_US
dc.identifier.doi10.1177/0892705720962165en_US
dc.identifier.endpage2297
dc.identifier.issn0892-7057
dc.identifier.issn1530-7980
dc.identifier.issue12
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage2288
dc.identifier.urihttp://doi.org/10.1177/0892705720962165
dc.identifier.urihttps://hdl.handle.net/20.500.12885/365
dc.identifier.volume35
dc.identifier.wosWOS:000580865700001en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorBedeloğlu, Ayşe
dc.language.isoenen_US
dc.publisherSage Publications Ltden_US
dc.relation.ispartofJournal Of Thermoplastic Composite Materialsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectSilver nanowire (AgNw)en_US
dc.subjectethylene vinyl acetate (EVA)en_US
dc.subjectnanocomposite filmen_US
dc.subjectself-healingen_US
dc.subjecttransparenten_US
dc.subjectthermoplasticen_US
dc.titleSilver nanowire loaded self-healing EVA filmsen_US
dc.typeArticleen_US

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WoS İndeksli Yayınlar Koleksiyonu
Polimer Malzeme Mühendisliği Bölümü Yayın Koleksiyonu
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