Title of article
Gas sensing properties of thin film (≤3 μm) Cr2−xTixO3 (CTO) prepared by atmospheric pressure chemical vapour deposition (APCVD), compared with that prepared by thick film screen-printing
Author/Authors
Shaw، نويسنده , , Graham A. and Pratt، نويسنده , , Keith F.E. and Parkin، نويسنده , , Ivan P. and Williams، نويسنده , , David E.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2005
Pages
12
From page
151
To page
162
Abstract
We show how the microstructure of different Cr2−xTixO3 gas sensors (x = 0.05; 0.2) affects the response to CO and EtOH. The response variation to varying concentrations of target gas is explained by a simple three-elements resistor network. Cr2−xTixO3 sensors of different microstructures were prepared by a variety of routes; namely, screen-printing, APCVD and flame fusion.
Keywords
morphology , Modelling gas response , APCVD , Cr2?xTixO3 , Gas sensor
Journal title
Sensors and Actuators B: Chemical
Serial Year
2005
Journal title
Sensors and Actuators B: Chemical
Record number
1420453
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