Optical and structural properties of sol-gel made Ce/Ti/Zr mixed oxide thin films as transparent counter electrode for electrochromic devices

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dc.contributor.authorGhodsi, Farhad E.
dc.contributor.authorTepehan, Fatma Zehra
dc.contributor.authorTepehan, Galip Gültekin
dc.date.accessioned2019-06-27T08:06:01Z
dc.date.available2019-06-27T08:06:01Z
dc.date.issued2008
dc.departmentFakülteler, Mühendislik ve Doğa Bilimleri Fakültesi, Bilgisayar Mühendisliği Bölümüen_US
dc.description.abstractCe/Ti/Zr mixed oxide thin films were prepared using sol-gel process with mole ratios from 45/5 to 5/45 of Ti/Zr and 50 of Cc and deposited by dip coating technique. Optical electrochromic and structural properties of such films were investigated. The thickness refractive index and extinction coefficient of the films were calculated through transmission and reflection measurement by an nkd spectrophotometer. The surface morphology and structural behaviors of the films were characterized by atomic force microscopy and X-ray diffraction. Cyclic voltammetry measurements also were used to study electrochromic properties of these films. The best counter electrode Ce/Ti/Zr oxide thin film is achieved for the sample with a mole ratio of 40/10 of Ti/Zr. The ratio between anodic and cathodic charge is about 0.95 for this sample with a surface roughness of 1.8 nm. (C) 2008 Elsevier B.V. All rights reserved.en_US]
dc.identifier.citation12
dc.identifier.doi10.1016/j.optmat.2008.01.014en_US
dc.identifier.endpage67
dc.identifier.issn0925-3467en_US
dc.identifier.issn0925-3467
dc.identifier.issue1
dc.identifier.scopus2-s2.0-50249180416en_US
dc.identifier.scopusqualityQ1
dc.identifier.startpage63en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12469/1146
dc.identifier.urihttps://doi.org/10.1016/j.optmat.2008.01.014
dc.identifier.volume31en_US
dc.identifier.wosWOS:000259731800010en_US
dc.identifier.wosqualityN/A
dc.institutionauthorTepehan, Galip Gültekinen_US
dc.language.isoenen_US
dc.publisherElsevier Science Bven_US
dc.relation.journalOptical Materialsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectCounter electrodeen_US
dc.subjectElectrochromicen_US
dc.subjectThin filmsen_US
dc.subjectSol-gelen_US
dc.titleOptical and structural properties of sol-gel made Ce/Ti/Zr mixed oxide thin films as transparent counter electrode for electrochromic devicesen_US
dc.typeArticleen_US
dspace.entity.typePublication

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