The effects of coumarin additive on the properties of ZnO nanostructures

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dc.authoridKahraman, suleyman/0000-0002-7730-6353
dc.authoridCetinkaya, Samed/0000-0002-7476-9467
dc.contributor.authorKahraman, S.
dc.contributor.authorCakmak, H. M.
dc.contributor.authorCetinkaya, S.
dc.contributor.authorCetinkara, H. A.
dc.contributor.authorGuder, H. S.
dc.date.accessioned2024-09-18T20:33:06Z
dc.date.available2024-09-18T20:33:06Z
dc.date.issued2013
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description.abstractIn this study, we investigated the effects of coumarin presence in the growth solution on the properties of ZnO. Significant changes/improvements were observed in morphology and crystal structure. From the morphological studies, it was seen that the substrates were uniformly covered with rod/rice-like nano-structures and average diameters of the structures decreased with increasing coumarin content in the growth solution. Also coumarin affected the surface morphology, coverage density and uniformity of the shape of the structures. The X-ray diffraction patterns indicated that all diffraction peaks were well indexed to hexagonal phase crystalline ZnO. The greater intensities of (0 0 2) peaks in the patterns revealed c-axis orientation normal to the substrate. The crystallization of the samples was gradually enhanced with increasing coumarin volume up to 5%. When the coumarin volume exceeded 5%, the crystallization was affected negatively. The electrical resistivity values increased with increasing coumarin content and it was attributed to the decrease in carrier concentration originated by carrier traps at the grain boundaries. (C) 2012 Elsevier Ltd. All rights reserved.en_US
dc.description.sponsorshipScientific Research Commission of Mustafa Kemal University [1004 Y 0102]en_US
dc.description.sponsorshipThis work was supported by Scientific Research Commission of Mustafa Kemal University (Project No: 1004 Y 0102).en_US
dc.identifier.doi10.1016/j.jpcs.2012.12.005
dc.identifier.endpage569en_US
dc.identifier.issn0022-3697
dc.identifier.issue4en_US
dc.identifier.scopus2-s2.0-84874114742en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage565en_US
dc.identifier.urihttps://doi.org/10.1016/j.jpcs.2012.12.005
dc.identifier.urihttps://hdl.handle.net/20.500.12483/11306
dc.identifier.volume74en_US
dc.identifier.wosWOS:000315833000007en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherPergamon-Elsevier Science Ltden_US
dc.relation.ispartofJournal of Physics and Chemistry of Solidsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectNanostructuresen_US
dc.subjectChemical synthesisen_US
dc.subjectX-ray diffractionen_US
dc.subjectCrystal structureen_US
dc.subjectElectronic structureen_US
dc.titleThe effects of coumarin additive on the properties of ZnO nanostructuresen_US
dc.typeArticleen_US

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