Nitrogen dioxide thin film gas sensors for environmental control

Klaus-Dieter Schierbaum; H. D. Wiemhoefer; Wolfgang Goepel

doi:10.1117/12.140270

9 March 1993 Nitrogen dioxide thin film gas sensors for environmental control

Klaus-Dieter Schierbaum, H. D. Wiemhoefer, Wolfgang Goepel

Proceedings Volume 1716, International Conference on Monitoring of Toxic Chemicals and Biomarkers; (1993) https://doi.org/10.1117/12.140270
Event: Environmental Sensing '92, 1992, Berlin, Germany

Abstract

Thin-film structures of inorganic and organic electron-, defectelectron-, and ion-conducting materials were optimized to detect selectively NO₂ in the gas phase for environmental control applications. We present results on electronic conductance sensors based upon SnO₂ and PbPc, and on potentiometric sensors based upon the solid-state electrochemical cell Ag/AgI/PbPc/C.

Citation Download Citation

Klaus-Dieter Schierbaum, H. D. Wiemhoefer, and Wolfgang Goepel "Nitrogen dioxide thin film gas sensors for environmental control", Proc. SPIE 1716, International Conference on Monitoring of Toxic Chemicals and Biomarkers, (9 March 1993); https://doi.org/10.1117/12.140270

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