Synthesis and electrical characterization of poly[(linoleic acid)-g-(styrene)-g-(?-caprolactone)] graft copolymers as gate insulator for OFET devices

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dc.authoridDemir, Ahmet/0000-0002-8702-1941en_US
dc.authorscopusid58235242800en_US
dc.authorscopusid57191193503en_US
dc.authorscopusid57194541478en_US
dc.authorscopusid23567592000en_US
dc.authorscopusid12767813700en_US
dc.authorscopusid55878093400en_US
dc.authorwosidDOĞANCI, Erdinç/V-5183-2017en_US
dc.contributor.authorGurel, Murat
dc.contributor.authorCavus, Fatma Kosovali
dc.contributor.authorDemir, Ahmet
dc.contributor.authorDoganci, Erdinc
dc.contributor.authorAlli, Abdulkadir
dc.contributor.authorAlli, Sema
dc.date.accessioned2024-08-23T16:07:17Z
dc.date.available2024-08-23T16:07:17Z
dc.date.issued2023en_US
dc.departmentDüzce Üniversitesien_US
dc.description.abstractThis study reports a one-pot process used to synthesize poly[(linoleic acid)-g-(styrene)-g-(epsilon-caprolactone)] (PLina-g-PSt-g-PCL) graft copolymers. The process was carried out by combining the atom transfer radical polymerization of styrene with the ring-opening polymerization of e-caprolactone from polymeric linoleic acid having hydroxyl groups and bromine groups in the main chain. The characterization of the products was achieved using proton nuclear magnetic resonance, size-exclusion chromatography, Fourier transform infrared spectroscopy, thermogravimetric analysis, and differential scanning calorimetry techniques. Subsequently, an organic field effect transistor (OFET) was fabricated with PLina-g-PSt-g-PCL graft copolymers as the insulator layer. Poly(3-hexylthiophene) (P3HT) was used as the active layer and prepatterned OFET substrates were used as the welding/discharge electrodes. To measure capacitance, an ITO/P3HT/PLina-g-PSt-g-PCL/Al structure was prepared using the same method. To obtain output and transfer current-voltage characteristics, electrical characterizations of OFET devices were conducted in darkness and an atmosphere of air. From a capacitance-frequency plot, the key characteristics of the devices, including the threshold voltage (V-Th), field effect mobility, and current on/off ratio (I-on/off), were derived. The fundamental electrical parameters in the fabricated OFET devices based on styrene concentration were thoroughly examined. It was observed that the produced PLina-g-PSt-g-PCL OFETs display positive device characteristics such as low V-Th, exceptional mobility, and I-on/off values. (c) 2023 The Authors. Polymer International published by John Wiley & Sons Ltd on behalf of Society of Industrial Chemistry.en_US
dc.description.sponsorshipDuzce University Scientific Research Project [2021.05.02.1264]en_US
dc.description.sponsorshipThis study was funded by Duezce University Scientific Research Project (project number: 2021.05.02.1264).en_US
dc.identifier.doi10.1002/pi.6531
dc.identifier.endpage737en_US
dc.identifier.issn0959-8103
dc.identifier.issn1097-0126
dc.identifier.issue8en_US
dc.identifier.scopus2-s2.0-85157975630en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage727en_US
dc.identifier.urihttps://doi.org/10.1002/pi.6531
dc.identifier.urihttps://hdl.handle.net/20.500.12684/14571
dc.identifier.volume72en_US
dc.identifier.wosWOS:000981041700001en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherWileyen_US
dc.relation.ispartofPolymer Internationalen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectlinoleic aciden_US
dc.subjectstyreneen_US
dc.subjectepsilon-caprolactoneen_US
dc.subjectATRPen_US
dc.subjectROPen_US
dc.subjectone poten_US
dc.subjectOFETen_US
dc.subjectField Effect Transistoren_US
dc.subjectPolymeren_US
dc.subjectDiodeen_US
dc.titleSynthesis and electrical characterization of poly[(linoleic acid)-g-(styrene)-g-(?-caprolactone)] graft copolymers as gate insulator for OFET devicesen_US
dc.typeArticleen_US

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