Sisman, O.Kilinc, N.Ozturk, Z. Z.Urban, GWollenstein, JKieninger, J2019-08-012019-08-0120151877-7058https://dx.doi.org/10.1016/j.proeng.2015.08.753https://hdl.handle.net/11480/3998Conference on EUROSENSORS -- SEP 06-09, 2015 -- Freiberg, GERMANYThe synthesis of Cu2O of nanowires on glass substrate was investigated for usage as a H-2 sensor device. The amorphous copper oxide nanowires were synthesized on glass substrate via thin film anodization in 0,2M KOH + 0,1M NH4F solution. The nanowires were crystallized with annealing the samples at 280 C under vacuum conditions. The structural changes of nanowires were characterized by scanning electron microscope (SEM), X-ray diffraction (XRD) and X-ray photoelectron spectroscopy (XPS). The DC electrical measurements of Cu2O nanowires were carried out in the temperature range of 303-473 K under 200 sccm dry air flow. The H-2 sensing properties of as-synthesized sample after anodization and vacuum annealed sample were compared at 200 degrees C under dry air flow. The Cu2O nanowires showed better sensor response than as -synthesized sample. (C) 2015 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-ric-nd/4.0/) Peer-review under responsibility of the organizing committee of EUROSENSORSeninfo:eu-repo/semantics/openAccessAnodizationCu2ONanowireH-2Gas sensingConference Object1201170117410.1016/j.proeng.2015.08.7532-s2.0-84985026392N/AWOS:000380499300271N/A