Fabrication of Tin Oxide Based Gas Sensor in Ethanol Gas Sensing
Journal
2020 IEEE Sensors Applications Symposium, SAS 2020 - Proceedings
Date Issued
2020
Author(s)
Abstract
In this study, the tin oxide (SnO2) based gas sensor with micro heater embedded (working temperature lower than 100 °C) was developed, and the ethanol-sensing characteristic was also discussed. The mico heater presented a fast, stable heating source while gas sensing process. The result indicated that the gas sensor had more than 88% in sensitivity regarding to the 10 ppm and 30 ppm ethanol gas sensing. ? 2020 IEEE.
Subjects
Chemical detection; Ethanol; Gas sensing electrodes; Gases; Tin oxides; Ethanol sensing; Gas sensing; Heating source; Micro-heaters; Working temperatures; Gas detectors
SDGs
Type
conference paper