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References (2)
-
D. Bianchi, M. Casciola (1985)
Frequency response of polycrystalline samples of α-Zr(HPO4)2·H2O with different relative densitiesSolid State Ionics, 17
-
A. Roy (1989)
Conductivite ionique de composes de type hydrotalciteSolid State Ionics, 35
- Publisher
- Emerald Publishing
- Copyright
- Copyright © Emerald Group Publishing Limited
- ISSN
- 1356-5362
- DOI
- 10.1108/eb044436
- Publisher site
- See Article on Publisher Site
Abstract
The electrical properties related to the hydration of the hydrotalcitetype lamellar compound Zn2AlOH6Cl.nH2O are such as to permit the realisation of a humidity sensor. The sensor is achieved by depositing thick film by the screenprinting technique. First, the means of forming the material is optimised. Two types of sensor are then realised, one working with direct current, the other with alternating current. The performance of each device is studied by means of specified experiments. The authors create a new measurement cell for calibrating the alternating current sensor. Response time measurements are carried out, and results are interpreted and compared.
Journal
Microelectronics International – Emerald Publishing
Published: Jan 1, 1991