Organometallic Approach for the Preparation of Zinc Oxide Nanostructured Gas Sensitive Layers

Abstract : A reproducible organometallic approach was used in order to prepare zinc oxide gas sensitive layers. Various ZnO nanostructures with well-defined morphology were prepared by controlled hydrolysis of suitable organometallic precursor. These nanomaterials were deposited on miniaturized gas sensors substrates by an ink-jet method. The as prepared devices were tested towards different reducing gases, namely: CO, C3H8, and NH3. We showed that the morphology of these nanostructures significantly influences the sensor response level and selectivity to the reducing gases.
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Justyna Jońca, L. Myrtil Kahn, Katia Fajerwerg, Bruno Chaudret, Audrey Chapelle, et al.. Organometallic Approach for the Preparation of Zinc Oxide Nanostructured Gas Sensitive Layers. Key Engineering Materials, Trans Tech Publications, 2015, 644, pp.22-25. ⟨10.4028/www.scientific.net/KEM.644.22⟩. ⟨hal-02045551⟩

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