ENHANCEMENT OF HUMIDITY SENSITIVITY FOR PEROVSKITE-TYPE OXIDES HAVING SEMICONDUCTIVITY
Authors:
- 5 July 1985
- journal article
- research article
- Published by Oxford University Press (OUP) in Chemistry Letters
- Vol. 14 (7) , 917-920
Abstract
The humidity sensitivities of SrSnO3 and BaSnO3 were enhanced slightly By means of calcining their hydroxides, which were prepared by a coprecipitation method. The partial substitution of the A site element of the perovskite-type oxides with lanthanum was more useful for the enhancement of the sensitivity. The highest sensitivity was found in Sr0.95La0.05SnO3 among the specimens studied.Keywords
This publication has 2 references indexed in Scilit:
- Temperature programmed desorption study of water adsorbed on metal oxides. 2. Tin oxide surfacesThe Journal of Physical Chemistry, 1981
- Humidity‐Sensitive Electrical Conduction of MgCr 2 O 4 ‐TiO 2 Porous CeramicsJournal of the American Ceramic Society, 1980