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Pd:LaFe0.9Mg0.1O3: Planar type acetone sensor with high sensitivity.
- Source :
-
Materials Science in Semiconductor Processing . Jun2019, Vol. 96, p91-98. 8p. - Publication Year :
- 2019
-
Abstract
- Abstract Pd:LaFe 0.9 Mg 0.1 O 3 is researched as a acetone sensor with high response. The response of sensor expose to 10, 20, 50, 100, 200, 500, 1000 ppb is 1.15, 1.24, 1.45, 1.72, 1.98, 2.57 and 3.28 at 180 °C at normal atmospheric pressure, respectively. This sensor can detect extreme low limit of acetone gas as 10 ppb. The response of sensor under light is also measured, the result indicate that the optimum temperature is reduced and the response at this optimum temperature is promoted. The sensor show excellent selectivity to acetone gas among mixed composition. Experiments prove that since its extreme low detecting limit to acetone gas, the sensor can be used to preliminary judge that if person is diabetic. [ABSTRACT FROM AUTHOR]
- Subjects :
- *ACETONE
*DETECTORS
Subjects
Details
- Language :
- English
- ISSN :
- 13698001
- Volume :
- 96
- Database :
- Academic Search Index
- Journal :
- Materials Science in Semiconductor Processing
- Publication Type :
- Academic Journal
- Accession number :
- 135227853
- Full Text :
- https://doi.org/10.1016/j.mssp.2019.02.013