Title of article
Sensing of volatile alkanes by metal-oxide semiconductors
Author/Authors
Carotta، نويسنده , , M.C and Guidi، نويسنده , , V. and Martinelli، نويسنده , , G. and Nagliati، نويسنده , , M. and Puzzovio، نويسنده , , D. and Vecchi، نويسنده , , D.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2008
Pages
5
From page
497
To page
501
Abstract
Sensing of volatile alkanes via chemoresistive gas sensors has been addressed. Screen-printed films of Au- and Pd-added SnO2 and a solid solution of mixed Sn and Ti oxides have been selected for the purpose. We demonstrate that the films sensitively detect 200 ppm of such gases, a value which is by far lower than their alarm limits. Information about the working mechanism of chemical reactions at surface has been discussed.
Keywords
Chemoresistive sensors , Alkane detection
Journal title
Sensors and Actuators B: Chemical
Serial Year
2008
Journal title
Sensors and Actuators B: Chemical
Record number
1435550
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