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.contributor.authorYağmur, Hatice Karaer
dc.contributor.authorKaya, İsmet
dc.date.accessioned2022-06-17T11:20:34Z
dc.date.available2022-06-17T11:20:34Z
dc.date.issued2021en_US
dc.departmentDicle Üniversitesi, Fen Bilimleri Enstitüsü, Kimya Ana Bilim Dalıen_US
dc.descriptionWOS:000625808100001
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 x 10(-7), 2.2 x 10(-6), 2.3 x 10(-7), and 1.25 x 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. ve Kaya, İ. (2021). Synthesis and characterization of poly(urethane)/silver composites via in situ polymerization. Polymers Composites, 42(6), 2704-2716.en_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.scopusqualityQ1
dc.identifier.startpage2704en_US
dc.identifier.urihttps://onlinelibrary.wiley.com/doi/epdf/10.1002/pc.26006
dc.identifier.urihttps://hdl.handle.net/11468/10018
dc.identifier.volume42en_US
dc.identifier.wosWOS:000625808100001
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorYağmur, Hatice Karaer
dc.institutionauthorKaya, İsmet
dc.language.isoenen_US
dc.publisherWileyen_US
dc.relation.ispartofPolymers Composites
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 polymerizationen_US
dc.titleSynthesis and characterization of poly(urethane)/silver composites via in situ polymerization
dc.typeArticleen_US

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