Title of article
CO sensing mechanism with WO3 based gas sensors
Author/Authors
Hübner، نويسنده , , M. and Simion، نويسنده , , C.E. and Haensch، نويسنده , , A. and Barsan، نويسنده , , N. and Weimar، نويسنده , , U.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2010
Pages
4
From page
103
To page
106
Abstract
The interaction between CO and WO3 based gas sensors was investigated in operando conditions by using resistance, catalytic conversion and DRIFTS measurements. The experimental results are showing that the sensing involves the reduction of the metal oxide, which is the opposite of the case of SnO2, the other extremely relevant material for semiconducting oxides based gas sensors.
Keywords
SnO2 , Reduction , CO sensing , WO3
Journal title
Sensors and Actuators B: Chemical
Serial Year
2010
Journal title
Sensors and Actuators B: Chemical
Record number
1438812
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