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Study of SiO2SnOxCuOy Sensor Response Stability to Carbon Oxide (II)

Abstract

Study of SiO2SnOxCuOy Sensor Response Stability to Carbon Oxide (II)

Myasoedova T.N., Zabluda O.V., Petrov V.V., Huchunaev A. B.

  Stability of sensors on the basis of inorganic oxide materials is one of the primary goals by working out of atmospheric air control devices. In this work long-term stability of a sensor response on the basis of the SiO2SnOxCuOy material to carbon oxide (II) exposure in a range of concentration 1-100 ppm is studied. It is shown that the sensor response differs high stability and reproducibility. Continuous heating within 21 days to working temperature (350°С) influence its value negligibly.

Keywords: stability of a response, sensor, carbon oxide, material of structure of SiO2SnOxCuOy.