Metal-oxide gas sensor high-selective to ammonia. Automation and Remote Control Volume 74, Issue 2, 2013, Pages 308-312

14 сентября 2018
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Контактные данные автора публикации Samotaev, N.N.a, Podlepetsky, B.I.a, Vasiliev, A.A.b, Pisliakov, A.V.b, Sokolov, A.V.b a National Research Nuclear University MEPhI, Moscow, Russian Federation b Institute of Applied Chemical Physics, National Research Centre
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Metrological and performance characteristics of a metal-oxide sensor high-selective to ammonia in the presence of methane, carbon monoxide, and water vapors are presented. The specific feature of the design consists in using pulsed sensor heating as the main factor for improved selectivity to ammonia. The ammonia threshold achieved during the pulse-type temperature modulation is 5 × 10-4% vol.
Indexed keywords
Metal oxide gas sensors; Metal oxide sensors; Performance characteristics; Temperature modulation
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