Please use this identifier to cite or link to this item: http://essuir.sumdu.edu.ua/handle/123456789/37150
Title: Hydrogen Gas Response of Zn1 – xAgxOy and Cu1 – xZnxOy Nanostructured Films
Authors: Cretu, V.
Postica, V.
Ababii, N.
Sontea, V.
Lupan, O.
Keywords: Cu1 – xZnxOy
Zn1 – xAgxOy
Chemical synthesis
Nanostructures
hydrogen
oxide
film
RTA
Issue Year: 2014
Publisher: Sumy State University
Citation: Proc. NAP 3, 01NTF14 (2014)
Abstract: Detection of hydrogen gas in industry, biomedical systems and combustion systems is important for safety reasons. Silver doping in zinc oxide and zinc doping in copper oxide were investigated to obtain improved hydrogen sensing performances for sensors. Samples were grown by chemical method and studied by X-ray diffraction, SEM and sensorial techniques. For selectivity study samples were exposed to hydrogen, methane and ethanol gases. Were found growth and annealing regimes which allow us fabrication of faster and more selective gas sensors based on Zn1-xAgxOy nanostructured films and nanocrystallite Cu1-xZnxOy films with respect to 100 ppm H2.
URI: http://essuir.sumdu.edu.ua/handle/123456789/37150
Type: Article
Appears in Collections:Наукові видання (ЕлІТ)

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