Investigation of Oxygen Sensing Capabilities and Relative Performance of Commonly Used Materials in A Combustion Environment

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Article

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2021-01

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Journal of Physics Research and Education

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Chatterjee, Suman

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University of North Bengal

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Roy, C., & Chatterjee, S. (2021). Investigation of Oxygen Sensing Capabilities and Relative Performance of Commonly Used Materials in A Combustion Environment. Journal of Physics Research and Education, 1(1), 30–45. https://ir.nbu.ac.in/handle/123456789/4179

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Roy, Chinmay
Chatterjee, Suman

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Abstract

Several different oxygen sensitive materials have been synthesized and relative sensing capability was evaluated. Resistive response behaviors with varying oxygen gas concentration on TiO2, Nb2O5, WO3, La2CuO4, SrTiO3, SrCeO3 and La0.8Sr0.2MnO3 have been studied. The best operating temperature for maximum sensitivity was identified individually. The response at optimum temperature was calibrated for actual lean and rich combustion environment. The relative sensitivities with all pollutant gases present in combustion exhaust have been investigated in their relative concentration ranges.

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1

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1

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30 - 45

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