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Abstract
In this article measurement results of the electrocatalytic gas sensor in different concentrations of hydrogen sulphide are presented. Working principle of such sensor is based on electric current acquisition, while voltage ramp is applied to the sensor. During voltage sweep oxidation and reduction reactions occurs on the sensor electrodes. Obtained current-voltage plot has unique shape connected with gas mixture composition. Position of current peaks present in the plot can be used to identify type of gas, while the peaks height can be related to the concentration of this gas.
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- Category:
- Articles
- Type:
- artykuły w czasopismach recenzowanych i innych wydawnictwach ciągłych
- Published in:
-
Microelectronics materials and technologies
no. 1,
pages 125 - 134,
ISSN: 0239-7129 - Language:
- English
- Publication year:
- 2012
- Bibliographic description:
- Strzelczyk A., Jasiński G., Chachulski B., Jasiński P.: Hydrogen sulphide electrocatalytic gas sensor// Microelectronics materials and technologies. -Vol. 1., (2012), s.125-134
- Verified by:
- Gdańsk University of Technology
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