Conductivity Change of SnO2 with CO2 Adsorption
Authors:
- 1 July 1990
- journal article
- research article
- Published by Oxford University Press (OUP) in Chemistry Letters
- Vol. 19 (7) , 1243-1246
Abstract
Evidence for the electronic interaction of CO2 with the SnO2 surface has been collected for the first time. The adsorption of CO2 at 100 °C resulted in an considerable increase in electric resistance of SnO2, holding a quantitative relation between them. Such interaction became invisible in the presence of H2O because of the interference.Keywords
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