Journal
SENSORS AND ACTUATORS B-CHEMICAL
Volume 99, Issue 2-3, Pages 444-450Publisher
ELSEVIER SCIENCE SA
DOI: 10.1016/j.snb.2003.12.013
Keywords
dynamic measurement; gas sensing behavior; influencing factors
Ask authors/readers for more resources
The gas sensing behavior of a single SnO2 gas sensor was investigated based on a dynamic measurement method in which temperature was modulated by heating waveform and frequency, and the results were compared with those of static measurement. The heating waveforms studied were rectangular, sinusoidal, triangular, saw-tooth, pulse, trapezoidal, and etc. However, the most essential factor was the modulated temperature itself, because any change in heating waveform and frequency resulted in the changes in surface temperature of the sensor element. (C) 2003 Elsevier B.V. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available