Conjugated polythiophene/Ni doped ZnO hetero bilayer nanocomposite thin films: Its structural, optical and photoluminescence properties

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dc.authorid55523238500
dc.contributor.authorBayram O.
dc.date.accessioned20.04.201910:49:12
dc.date.accessioned2019-04-20T21:43:00Z
dc.date.available20.04.201910:49:12
dc.date.available2019-04-20T21:43:00Z
dc.date.issued2018
dc.departmentBayburt Üniversitesien_US
dc.description.abstractIn this study, synthesis and characterization of plasma polymerized Thiophene/ Nickel doped Zinc Oxide (PTNZO) bilayer nanocomposite films were carried out. Nickel doped zinc oxide (NZO) thin films were obtained by magnetron sputtering technique on glass substrates at 40 W Radio Frequency (RF) power. Plasma polymerized Thiophene (PT) thin films were deposited on the NZO thin films obtained on the glass substrate by Radio Frequency (RF) plasma polymerisation technique. X-Ray Diffraction (XRD), Scanning Electron Microscopy (SEM), FTIR and Photoluminescence (PL) analyzes were performed for the characterization of PTNZO hetero bilayer nanocomposite films. In the XRD spectra of PTNZO bilayer nanocomposite thin films, (002) planes were determined as the most basic peak, and it was determined that the intensity of this peak, changed depending on the RF power of polymer thin films. Optical properties of nanocomposite thin films such as transmittance, absorbance and optical band gap were determined by UV–Vis spectroscopy. Optical band gap for PTNZO nanocomposites were 2.72 eV, 2.34 eV, and 2.45 eV, respectively, with increasing RF power. For NZO thin films, this value is 3.12 eV. The optical band gaps calculated from the absorption and transmittance spectra obtained using UV–visible spectroscopy had a good compatibility with those of the optical band spectra calculated from the PL spectra. The tetragonal wurtzite structure of the NZO thin films was examined by SEM analysis. The grain size of NZO nanostructure was found to be approximately 59 nm. © 2018 Elsevier Ltd and Techna Group S.r.l.en_US
dc.identifier.doi10.1016/j.ceramint.2018.08.055
dc.identifier.endpage20640
dc.identifier.issn0272-8842
dc.identifier.issue17
dc.identifier.scopus2-s2.0-85051394658en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage20635
dc.identifier.urihttps://dx.doi.org/10.1016/j.ceramint.2018.08.055
dc.identifier.urihttps://hdl.handle.net/20.500.12403/338
dc.identifier.volume44
dc.identifier.wosWOS:000448226900004en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Ltd
dc.relation.ispartofCeramics Internationalen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectBilayer nanocomposite
dc.subjectConjugated polymers
dc.subjectThiophene
dc.subjectWurtzite structure
dc.subjectZnO
dc.subjectConjugated polymers
dc.subjectEnergy gap
dc.subjectFourier transform infrared spectroscopy
dc.subjectGlass
dc.subjectII-VI semiconductors
dc.subjectNanocomposite films
dc.subjectNanocomposites
dc.subjectNickel oxide
dc.subjectOptical band gaps
dc.subjectOptical properties
dc.subjectOxide films
dc.subjectPhotoluminescence
dc.subjectPlasma polymerization
dc.subjectPolymer films
dc.subjectRadio waves
dc.subjectScanning electron microscopy
dc.subjectSubstrates
dc.subjectThin films
dc.subjectThiophene
dc.subjectX ray diffraction
dc.subjectZinc oxide
dc.subjectZinc sulfide
dc.subjectBi-layer
dc.subjectNanocomposite thin films
dc.subjectPhotoluminescence properties
dc.subjectRadio frequency plasma
dc.subjectRadio frequency power
dc.subjectSynthesis and characterizations
dc.subjectTransmittance spectra
dc.subjectWurtzite structure
dc.subjectOptical films
dc.subjectBilayer nanocomposite
dc.subjectConjugated polymers
dc.subjectThiophene
dc.subjectWurtzite structure
dc.subjectZnO
dc.subjectConjugated polymers
dc.subjectEnergy gap
dc.subjectFourier transform infrared spectroscopy
dc.subjectGlass
dc.subjectII-VI semiconductors
dc.subjectNanocomposite films
dc.subjectNanocomposites
dc.subjectNickel oxide
dc.subjectOptical band gaps
dc.subjectOptical properties
dc.subjectOxide films
dc.subjectPhotoluminescence
dc.subjectPlasma polymerization
dc.subjectPolymer films
dc.subjectRadio waves
dc.subjectScanning electron microscopy
dc.subjectSubstrates
dc.subjectThin films
dc.subjectThiophene
dc.subjectX ray diffraction
dc.subjectZinc oxide
dc.subjectZinc sulfide
dc.subjectBi-layer
dc.subjectNanocomposite thin films
dc.subjectPhotoluminescence properties
dc.subjectRadio frequency plasma
dc.subjectRadio frequency power
dc.subjectSynthesis and characterizations
dc.subjectTransmittance spectra
dc.subjectWurtzite structure
dc.subjectOptical films
dc.titleConjugated polythiophene/Ni doped ZnO hetero bilayer nanocomposite thin films: Its structural, optical and photoluminescence propertiesen_US
dc.typeArticleen_US

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