Complexing agent triethanolamine mediated synthesis of nanocrystalline CuO thin films at room temperature via SILAR technique

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dc.contributor.authorCavusoglu, H.
dc.contributor.authorAydin, R.
dc.date.accessioned2020-03-26T20:13:08Z
dc.date.available2020-03-26T20:13:08Z
dc.date.issued2019
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractIn the present work, nanostructured cupric oxide (CuO) thin films have been successfully deposited on glass substrates by successive ionic layer adsorption and reaction (SILAR) technique at room temperature. The influence of complexing agent as triethanolamine (TEA) on the structural, morphological, optical and electrical characteristics of nanocrystalline CuO thin films have been examined in detail. Structural studies confirm that all the films were polycrystalline nature having a monoclinic crystalline form and displayed ((1) over bar 11) and (111) preferential orientations. The estimated crystallite values ranged from 17.47 to 19.95 nm. The surface morphology of CuO thin films was examined through scanning electron microscopy and materials microscope studies. Surface studies revealed that homogeneously distributed CuO nanostructures on the film surfaces. The optical studies showed that band gap energy values of the CuO thin films were increased from 1.33 to 2.00 eV as a function of increasing TEA concentration. Meanwhile, the average transmittance of all the films had increased from 2.5 to 42.5% with the increasing TEA concentration. FTIR studies identified the formation of single phase CuO and chemical bonding of the complexing agent. The resistivity value of CuO thin film synthesized without TEA was 3.74 x 10(5) Omega cm and the resistivity consequently increased to 509 x 10(5) Omega cm with TEA concentration of 1.O M%. A high figure of merit (786 x 10(-12) Omega(-1)) was obtained for complexing agent concentration of 0.25 M%.en_US
dc.description.sponsorshipSelcuk University Scientific Research and Project Council (BAP)Selcuk University [BAP-17401102]en_US
dc.description.sponsorshipThis work was partially supported by the Selcuk University Scientific Research and Project Council (BAP) (Project No. BAP-17401102). The authors would like to thank Dr. Bunyamin Sahin for his valuable discussions.en_US
dc.identifier.doi10.1016/j.spmi.2019.01.011en_US
dc.identifier.endpage47en_US
dc.identifier.issn0749-6036en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage37en_US
dc.identifier.urihttps://dx.doi.org/10.1016/j.spmi.2019.01.011
dc.identifier.urihttps://hdl.handle.net/20.500.12395/37627
dc.identifier.volume128en_US
dc.identifier.wosWOS:000463693300006en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherACADEMIC PRESS LTD- ELSEVIER SCIENCE LTDen_US
dc.relation.ispartofSUPERLATTICES AND MICROSTRUCTURESen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectCuO thin filmen_US
dc.subjectSurfactanten_US
dc.subjectSILARen_US
dc.subjectTEAen_US
dc.titleComplexing agent triethanolamine mediated synthesis of nanocrystalline CuO thin films at room temperature via SILAR techniqueen_US
dc.typeArticleen_US

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