Au-doped iron oxide thin films have been prepared by a liquid phase method (LPD) and tested as CO-gas sensors. The data reported have shown the capability of these doped films to detect CO. Addition of Zn increases further the sensitivity. The response to CO was found to be influenced by the operating temperature and the relative humidity (RH). The role played by these variables in influencing the CO-sensing mechanism has been discussed.

Gas sensing properties of Au-doped Fe2O3 thin films

NERI, Giovanni;BONAVITA, ANNA;GALVAGNO, Signorino
2000-01-01

Abstract

Au-doped iron oxide thin films have been prepared by a liquid phase method (LPD) and tested as CO-gas sensors. The data reported have shown the capability of these doped films to detect CO. Addition of Zn increases further the sensitivity. The response to CO was found to be influenced by the operating temperature and the relative humidity (RH). The role played by these variables in influencing the CO-sensing mechanism has been discussed.
2000
9810244878
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11570/1607438
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