Synthesis and characterization of poly(urethane)/silver composites via in situ polymerization

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dc.authorid0000-0002-3728-1825en_US
dc.authorid0000-0002-9813-2962en_US
dc.authorscopusid56636946100en_US
dc.authorscopusid56250747600en_US
dc.authorwosidHJY-0697-2023en_US
dc.authorwosidABD-2324-2020en_US
dc.contributor.authorKaraer Yağmur, Hatice
dc.contributor.authorKaya, İsmet
dc.date.accessioned2024-12-11T05:59:59Z
dc.date.available2024-12-11T05:59:59Z
dc.date.issued2021en_US
dc.departmentFakülteler, Fen Fakültesi, Kimya Bölümü
dc.description.abstractIn this study, poly(urethane)/silver (PU/Ag) composites were synthesized in dimethylformamide (DMF) with no essential extra reducing agents. The reaction medium DMF is acting as both a diluent and reducing agent for silver particles. Composites (PU/Ag) were synthesized by in situ polymerization in the existence of different amounts of silver nitrate. The formation of PU/Ag composites was approved by ultraviolet–visible (UV–vis) spectrometer, Fourier transform infrared (FTIR) spectroscopy, and X-ray diffraction (XRD) analyses, scanning electron microscopy–energy dispersive X-ray (SEM–EDX) analyses, thermogravimetric analysis/differential thermal analysis (TGA-DTA), and differential scanning calorimetry. The conductivity measurements of PU and composites were done with the four-point probe technique using a Keithley 2400 electrometer. The conductivity values of the undoped PU, PU5, PU10, and PU20 were about 1.18 × 10−7, 2.2 × 10−6, 2.3 × 10−7, and 1.25 × 10−7 S cm−1, respectively. The presence of silver particles was approved by UV–vis spectroscopy, EDX, and XRD. The formation of silver particles was determined by UV–Vis absorption spectra of the polymer matrix. According to TGA, it was observed that composites have higher thermal stability than polyurethane.en_US
dc.identifier.citationYağmur, H. K., & İsmet, Kaya (2021). Synthesis and characterization of poly(urethane)/silver composites via in situ polymerization. Polymer Composites, 42(6), 2704–2716. https://doi.org/10.1002/pc.26006en_US
dc.identifier.doi10.1002/pc.26006
dc.identifier.endpage2716en_US
dc.identifier.issn0272-8397
dc.identifier.issn1548-0569
dc.identifier.issue6en_US
dc.identifier.scopus2-s2.0-85102010879
dc.identifier.startpage2704en_US
dc.identifier.urihttps://doi.org/10.1002/pc.26006
dc.identifier.urihttps://hdl.handle.net/20.500.12428/6727
dc.identifier.volume42en_US
dc.identifier.wosWOS:000625808100001
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorKaraer Yağmur, Hatice
dc.institutionauthorKaya, İsmet
dc.language.isoen
dc.publisherJohn Wiley and Sons Incen_US
dc.relation.ispartofPolymer Compositesen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCompositeen_US
dc.subjectPoly(ethylene glycol)en_US
dc.subjectPoly(urethane)en_US
dc.subjectSilver compositesen_US
dc.titleSynthesis and characterization of poly(urethane)/silver composites via in situ polymerization
dc.typeArticle

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