Synthesis and Characterization of Cross-linkable Viologen Derivatives

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dc.authoridAyaşlıgil, Şölen / 0000-0003-0026-536X
dc.authoridKoyuncu, Sermet / 0000-0001-8352-8326
dc.contributor.authorAyaşlıgil, Şölen
dc.contributor.authorKoyuncu, Sermet
dc.date.accessioned2025-01-27T19:28:43Z
dc.date.available2025-01-27T19:28:43Z
dc.date.issued2023
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractIn this study, crosslinkable allyl functional viologen derivative (ALV-Br) was synthesized with 4-4'biridyl in the presence of allyl bromide in acetonitrile and the precipitated product was separated by filtration. Chemical characterization of the obtained structure was carried out as a result of FT-IR and 1H-NMR spectra. In the cyclic voltammetry (CV) measurements performed for electrochemical characterization, a two-step reversible reduction peak attributed to viologen salts was clearly observed in the 0-0.8 V range. According to the UV-Vis absorption spectra, it is seen that they only absorb in the UV region below 400 nm in both solution and thin film. Thin films of ALV-Br salt were then spray coated in the presence of a tetrathiol-based crosslinker (pentaerythritol tetrakis(3-mercapto-propionate).In the final step, the surface morphology of the crosslinked thin film was examined by Atomic force microscopy (AFM) and compared with the results of the non-crosslinked one. Finally, the patterned film of ALV-Br could be obtained by this technique.
dc.identifier.doi10.28979/jarnas.1267768
dc.identifier.endpage623
dc.identifier.issn2757-5195
dc.identifier.issue3
dc.identifier.startpage615
dc.identifier.trdizinid1198020
dc.identifier.urihttps://doi.org/10.28979/jarnas.1267768
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/1198020
dc.identifier.urihttps://hdl.handle.net/20.500.12428/15865
dc.identifier.volume9
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.publisherÇanakkale Onsekiz Mart University
dc.relation.ispartofJournal of advanced research in natural and applied sciences (Online)
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_TRD_20250125
dc.subjectCross-linked film
dc.subjectDFT
dc.subjectsurface morphology
dc.subjectthiol-ene click chemistry
dc.subjectviologen
dc.titleSynthesis and Characterization of Cross-linkable Viologen Derivatives
dc.typeArticle

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