Thin film resistive sensors
β Scribed by Jorge Santiago
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 146 KB
- Volume
- 39
- Category
- Article
- ISSN
- 0924-4247
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π SIMILAR VOLUMES
Resistive oxygen sensors based on SrTiO, show a reproducible change in the sensor resistance as a function of the oxygen partial pressure (PO,) of the atmosphere surrounding them. The sensor's response behaviour after a step in p02 is determined by two consecutive processes, the transfer reactions o
The gas sensitivity and dynamic characteristics of SnO, and ZnO thin-film resistive-type sensors are studied in mixtures of hydrocarbons, carbon monoxide and hydrogen with air and helium. It is shown that application of adsorbing catalytic coatings (silicasol, ZnO with tetraethylsilane) on a ZnO lay