Zamiri, Golnoush and Ghodsi, F. E. (2023) The Impact of Annealing Treatment on Ethanol Gas Sensing Performance of SnO2 Nanoflakes. ECS Journal of Solid State Science and Technology, 12 (8). ISSN 2162-8769, DOI https://doi.org/10.1149/2162-8777/aceaab.
Full text not available from this repository.Abstract
High-performance ethanol gas sensors are in high demand for various clinical and environmental monitoring applications. In this study, we developed a high-performance ethanol gas sensor using pure SnO2 nanoflakes. These nanoflakes were synthesized through a hydrothermal method and subsequently annealed at different temperatures to investigate the impact of annealing temperature on sensor performance. Among the samples tested, the ethanol gas sensor based on SnO2 annealed at 300 & DEG;C exhibited a higher response to ethanol than other samples toward 20 and 1000 ppm ethanol gas at 200 & DEG;C. The fast response and good selectivity confirm that the SnO2 nanoflakes annealed at 300 & DEG;C can be a promising sensing material for the fabrication of ethanol gas sensors.
| Item Type: | Article |
|---|---|
| Funders: | Guilan University, Impact-Oriented Interdisciplinary Research Programme (IIRG) (IIRG018C-2019) |
| Subjects: | Q Science > Q Science (General) Q Science > QC Physics T Technology > TA Engineering (General). Civil engineering (General) |
| Divisions: | Faculty of Engineering |
| Depositing User: | Ms. Juhaida Abd Rahim |
| Date Deposited: | 20 Aug 2025 02:00 |
| Last Modified: | 20 Aug 2025 02:00 |
| URI: | http://eprints.um.edu.my/id/eprint/50703 |
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