Sensing Characteristics of ZnO Nanoparticle Film towards Acetone

Over the past few decades, nanomaterials of metal oxide such as zinc (ZnO) have been significantly researched for sensing various toxic gases like ethanol, acetone and ammonia. The performance semiconducting materials depends primarily on their surface structure interaction behavior with target gas molecules. quality ZnO is highly influenced by deposition methods. Although several surfaces rigorously studied detecting leakages, it still possesses drawbacks high operating temperature, slow response recovery times. Henceforth, this investigation was carried out to resolve these issues in fabrication future ZnO-based sensors. In work, we report major findings nanoparticle film sensor prepared a doctor blade method gain insight towards concentrations at different temperatures. XRD FTIR results confirmed phase purity ZnO. showed highest ratio 25.697 0.012 285 oC an exposure 800 ppm along quick times 39 sec 79 sec, respectively. This temperature found be lower than reported value similar system that via