Highly Sensitive and Selective Ethanol Sensor Based on ZnO Nanorod on SnO2 Thin Film Fabricated by Spray Pyrolysis

• Main Authors: Tharsika, Thabothanayakam, Thanihaichelvan, Murugathas, Haseeb, A.S. Md. Abdul, Akbar, Sheikh Ali
• Format: Article
• Published: Frontiers Media 2019
• Subjects: QC Physics; TJ Mechanical engineering and machinery
• Online Access: http://eprints.um.edu.my/23246/; https://doi.org/10.3389/fmats.2019.00122

This work reports the fabrication of mixed structure of ZnO nanorod on SnO2 thin film via spray pyrolysis followed by thermal annealing and their gas sensing properties. ZnO/SnO2 nanostructures are successfully prepared on a gold interdigitated alumina substrate by spraying varying mixed precursor c...