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Proceedings 2017, 1(4), 594;

Selective Gas Detection by a Single MOX-Sensor

Voronezh State Agrarian University, Voronezh, Russia
Voronezh State University, Voronezh, Russia
NRC Kurchatov Institute, Moscow, Russia
Moscow State University, Moscow, Russia
Presented at the Eurosensors 2017 Conference, Paris, France, 3–6 September 2017.
Author to whom correspondence should be addressed.
Published: 25 August 2017
(This article belongs to the Proceedings of Eurosensors 2017)
PDF [644 KB, uploaded 26 August 2017]


Selective analysis of CO gas, hydrogen and hydrogen sulfide was carried out using single metal oxide sensor. Non-stationary sensor heating mode allowed discovering individual peculiarities of each gas in question. Resistance vs. time curves were converted into multidimensional data arrays and processed by chemometrics methods; as a result, qualitative and quantitative analysis of single-component gas systems was successfully carried out.
Keywords: MOX-sensor; selectivity; nonstationarity; data arrays; chemometrics MOX-sensor; selectivity; nonstationarity; data arrays; chemometrics
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited (CC BY 4.0).

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Shaposhnik, A.; Moskalev, P.; Zviagin, A.; Chegereva, K.; Ryabtsev, S.; Vasiliev, A.; Shaposhnik, P. Selective Gas Detection by a Single MOX-Sensor. Proceedings 2017, 1, 594.

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