Abstract
In this study, for the synthesis of one-dimensional zinc oxide (1D ZnO) nanorods (NRs) on glass substrate, a simple hydrothermal method has been used. The morphological, microstructural and gas sensing properties of as-prepared 1D ZnO has been studied and reported. XRD investigation demonstrates the formation of the hexagonal wurtzite crystal structure of 1D ZnO. Field emission scanning electron microscope conspicuously evinces the as-prepared sensor film composed of one-dimensional nanorods. As-prepared one dimensional ZnO nanorods are utilized for sensing of baneful nitrogen dioxide gas. The one dimensional ZnO nanorods sensor shows the furthest response of 900% for NO2 gas at an optimized operating temperature of 200 °C along with the rapid response and recovery time. In adding up, one dimensional ZnO sensors also respond to an extremely least coverage for NO2 gas.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Navale YH, Navale ST, Ramgir NS, Stadler FJ, Gupta SK, Aswal DK, Patil VB (2017) Zinc oxide hierarchical nanostructures as potential NO 2 sensor. Sensors Actuators B 251:551–563
Wang ZL (2009) Ten years’ venturing in ZnO nanostructures: from discovery to scientific understanding and to technology applications. Chin Sci Bull 54:4021–4034
Lu F, Cai W, Zhang Y (2008) ZnO hierarchical micro/nanoarchitectures: solvothermal synthesis and structurally enhanced photocatalytic performance. Adv Funct Mater 18:1047–1056
Park D, Tak Y, Yong K (2008) Fabrication and characterization of ZnO nanoneedle array using metal organic chemical vapor deposition. J Nanosci Nanotechnol 8:623
Klingshirn CF (2007) ZnO: material, physics and applications. Chem Phys Chem 8:782–803
Navale YH, Navale ST, Stadler FJ, Ramgir NS, Debnath AK, Gadkari SC, Gupta SK, Aswal DK, Patil VB (2017) Thermally evaporated copper oxide films: a view of annealing effect on physical and gas sensing properties. Ceram Int 43:7057–7064
Mehrabian M, Azimirad R, Mirabbaszadeh K, Afarideh H, Davoudian M (2011) UV detecting properties of hydrothermal synthesized ZnO nanorods. Phys E 43:1141–1145
Gao T, Wang TH (2005) Synthesis and properties of multipod-shaped ZnO nanorods for gas- sensor applications. Appl Phys A Mater Sci Process 80:1451–1454
Acknowledgments
Prof. V. B. Patil would like to thank DAE-BRNS (scheme no. 34/14/21/2015-BRNS) for the financial support.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2020 Springer Nature Switzerland AG
About this paper
Cite this paper
Godse, P.R., Navale, Y.H., Mulik, R.N., Patil, V.B. (2020). Toxic NO2 Gas Sensing Potentional of Hydrothermally Prepared ZnO Nanorods. In: Pawar, P., Ronge, B., Balasubramaniam, R., Vibhute, A., Apte, S. (eds) Techno-Societal 2018 . Springer, Cham. https://doi.org/10.1007/978-3-030-16848-3_89
Download citation
DOI: https://doi.org/10.1007/978-3-030-16848-3_89
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-030-16847-6
Online ISBN: 978-3-030-16848-3
eBook Packages: Intelligent Technologies and RoboticsIntelligent Technologies and Robotics (R0)