Abstract
In this paper the unconventional measurement technique, ‘resistance controlled mode’, which consists in driving the sensor heater in order to maintain constant the sensing-film resistance, and reading as a sensor output the temperature of the film, is applied to the detection of NO2 gas with YCoO3 based resistive gas sensors. The technique is discussed and its results are compared to those obtained with conventional measurements of resistance at constant temperature, showing that it has similar performance in terms of resolution and better in terms of speed.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Addabbo, T., Fort, A., Mugniani, M., Parri, L., Vignoli, V.: An unconventional type of measurement with chemoresistive gas sensors exploiting a versatile measurement system. In: 2017 New Generation of Circuit and Systems (NGCAS), pp. 113–116. IEEE Press (2017). https://doi.org/10.1109/ngcas.2017.34
Dominguez-Pumar, M., Kowalski, L., Calavia, R., Llobet, E.: Smart control of chemical gas sensors for the reduction of their time response. Sens. Actuators B Chem. 229, 1–6 (2016). https://doi.org/10.1016/j.snb.2016.01.081
Addabbo, T., Bertocci, F., Fort, A., Gregorkiewitz, M., Mugnaini, M., Spinicci, R., Vignoli, V.: Gas sensing properties and modeling of YCoO3 based perovskite materials. Sens. Actuators B Chem. 221, 1137–1155 (2015). https://doi.org/10.1016/j.snb.2015.07.079
Bertocci, F., Fort, A., Vignoli, V., Mugnaini, M., Berni, R.: Optimization of perovskite gas sensor performance: characterization, measurement and experimental design. Sensors (Switzerland), 17 (6), art. no. 1352 (2017). https://doi.org/10.3390/s17061352
Fort, A., Rocchi, S., Serrano-Santos, M.B., Spinicci, R., Ulivieri, N., Vignoli, V.: Electronic noses based on metal oxide gas sensors: The problem of selectivity enhancement. In: 21st IEEE Instrumentation and Measurement Technology Conference, vol. 1, pp. 599–604. IEEE Press (2004). https://doi.org/10.1109/imtc.2004.1351121
Addabbo, T., Bertocci, F., Fort, A., Gregorkiewitz, M., Mugnaini, M., Spinicci, R., Vignoli, V.: Gas sensing properties of YMnO3 based materials for the detection of NOx and CO. Sens. Actuators B Chem. 244, 1054–1070 (2017). https://doi.org/10.1016/j.snb.2017.01.054
Fort, A., Mugnaini, M., Pasquini, I., Rocchi, S., Vignoli, V.: Modeling of the influence of H2O on metal oxide sensor responses to CO. Sens. Actuators B Chem. 159(1), 82–91 (2011). https://doi.org/10.1016/j.snb.2011.06.052
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2019 Springer Nature Switzerland AG
About this paper
Cite this paper
Addabbo, T., Fort, A., Mugnaini, M., Vignoli, V. (2019). YCoO3 Resistive Gas Sensors for the Detection of NO2 in ‘Resistance Controlled Mode’. In: Andò, B., et al. Sensors. CNS 2018. Lecture Notes in Electrical Engineering, vol 539. Springer, Cham. https://doi.org/10.1007/978-3-030-04324-7_9
Download citation
DOI: https://doi.org/10.1007/978-3-030-04324-7_9
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-030-04323-0
Online ISBN: 978-3-030-04324-7
eBook Packages: EngineeringEngineering (R0)