Synthesis of Zinc Oxide Nanostructure via Electro-deposition Technique for Gas sensing Switching Applications

Electro-deposition approach was used to produce zinc oxide nanostructure thin films for switching applications in optoelectronic devices. The aqueous solution of nitrate (0.1, 0.5 & 1.0 M) and potassium (1.0M) pH 6 were prepared at 65°C with constant stirring ZnO film deposited onto indium doped tin (ITO) coated glass substrates. morphology growth size analysed by SEM. structural information examined using XRD spectrum, which suggested that the crystalline wurtzite phase. FTIR results gave about metal (ZnO) bonds optical properties supported synthesized nanostructure. effect potential concentration salts on also studied. Therefore, current-voltage characteristics measured applied