Structural, electrical and H-2 sensing properties of copper oxide nanowires on glass substrate by anodization

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dc.contributor.authorSisman, Orhan
dc.contributor.authorKilinc, Necmettin
dc.contributor.authorOzturk, Zafer Ziya
dc.date.accessioned2019-08-01T13:38:39Z
dc.date.available2019-08-01T13:38:39Z
dc.date.issued2016
dc.departmentNiğde ÖHÜ
dc.description.abstractOxide (Cu2O) nanowires were synthesized on a glass substrate by using anodization method and then their structural, optical, electrical and gas sensing properties were investigated. Copper thin films that coated on glass substrates with evaporation technique were anodized in 0.2 M KOH + 0.1 M NH4F solution for 5 min at room temperature. Then, the crystallization of nanowires was handled via annealingat 280 degrees C under vacuum. The fabricated nanowires were characterized by scanning electron microscope(SEM), X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS) and UV-vis spectrophotometer. The DC electrical measurements of Cu2O nanowires were done in the temperature range of 30 degrees C-200 degrees C under dry air. Cu2O nanowires were tested against to H-2 in dry air ambient depending on concentrationand temperature. It was observed that the ideal working temperature with highest sensor response was determined at 200 degrees C. (C) 2016 Elsevier B.V. All rights reserved.
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK) [113F403]
dc.description.sponsorshipThis work has been funded by The Scientific and Technological Research Council of Turkey (TUBITAK), Project Number: 113F403.
dc.identifier.endpage1125
dc.identifier.issn0925-4005
dc.identifier.startpage1118
dc.identifier.urihttps://hdl.handle.net/11480/3544
dc.identifier.volume236
dc.identifier.wosWOS:000382229700133
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.institutionauthor[0-Belirlenecek]
dc.language.isoen
dc.publisherELSEVIER SCIENCE SA
dc.relation.ispartofSENSORS AND ACTUATORS B-CHEMICAL
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectCopper oxide
dc.subjectAnodization
dc.subjectNanowires
dc.subjectGas sensor
dc.subjectElectrical characterization
dc.subjectHydrogen sensor
dc.titleStructural, electrical and H-2 sensing properties of copper oxide nanowires on glass substrate by anodization
dc.typeArticle

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