Synthesis, characterization and electrochemical properties of poly (phenoxy-imine)s containing carbazole unit

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dc.contributor.authorKaya, Ismet
dc.contributor.authorCopur, Sebra
dc.contributor.authorKaraer, Hatice
dc.date.accessioned2024-04-24T16:10:38Z
dc.date.available2024-04-24T16:10:38Z
dc.date.issued2017
dc.departmentDicle Üniversitesien_US
dc.description.abstractSeveral new Schiff base polymers were synthesized via oxidative polymerization method in an aqueous alkaline medium in the presence of NaOCl as an oxidant and were confirmed by FT-IR, H-1-NMR, C-13-NMR and UV-Vis spectroscopic techniques. Furthermore, cyclic voltammetry measurements were carried out and the HOMO-LUMO energy levels and electrochemical band gaps (E-g') were calculated. Additionally, the optical band gaps (E-g) were determined using their UV-Vis spectra of the materials. The morphologic properties of the polymers were investigated by scanning electron microscopy. In addition, the number average molecular weight (M-n), weight average molecular weight (M-w) and polydispersity index values of the polymers were determined by gel permeation chromatography technique. Electrical conductivity measurements of the doped (with iodine) and undoped polymer related to doping time were carried out by four-point probe technique using a Keithley 2400 electrometer. Their thermal behaviors were determined by TG-DTA and DSC measurements. The synthesized compounds were soluble in common solvents such as DMF, THF and DMSO. Photoluminescence properties of the polymers were determined in different concentrations of DMF solvent.en_US
dc.identifier.doi10.1007/s40090-017-0112-5
dc.identifier.endpage343en_US
dc.identifier.issn2228-5547
dc.identifier.issue3en_US
dc.identifier.scopus2-s2.0-85020032767
dc.identifier.scopusqualityQ2
dc.identifier.startpage329en_US
dc.identifier.urihttps://doi.org/10.1007/s40090-017-0112-5
dc.identifier.urihttps://hdl.handle.net/11468/14987
dc.identifier.volume8en_US
dc.identifier.wosWOS:000411118900009
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoenen_US
dc.publisherSpringer Heidelbergen_US
dc.relation.ispartofInternational Journal of Industrial Chemistry
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectCarbazoleen_US
dc.subjectFluorescenceen_US
dc.subjectThermal Analysisen_US
dc.subjectPoly(Phenoxy-Imine)en_US
dc.subjectBand Gapsen_US
dc.titleSynthesis, characterization and electrochemical properties of poly (phenoxy-imine)s containing carbazole uniten_US
dc.titleSynthesis, characterization and electrochemical properties of poly (phenoxy-imine)s containing carbazole unit
dc.typeArticleen_US

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