Abstract
We investigate on the ethanol vapor sensing and ultraviolet detection of simplistic nanocomposite layers of reduced graphene oxide (rGO) incorporated zinc oxide (ZnO) nanoparticles which produced by hydrothermal technique. The experimental results show that adding rGO to ZnO nanoparticles improves the sensitivity of the samples. A large sensor response and quick recovery time was observed for the nanocomposites samples. The sample containing 3% of rGO shows the optimized state for all-range of ethanol vapor concentration and reached a linear response of 33% at 250 °C. Also the UV photosensitivity of the ZnO-rGO nanocomposite was investigated. The photosensitivity to UV light, response time and signal to noise ratio were improved by adding rGO to ZnO nanoparticles as compared to the pure ZnO.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
