X-RAY PHOTOELECTRON SPECTROSCOPIC STUDY OF THE SURFACE OF CARBON DOPED WITH POTASSIUM CARBONATE
- 5 May 1980
- journal article
- Published by Oxford University Press (OUP) in Chemistry Letters
- Vol. 9 (5) , 599-602
- https://doi.org/10.1246/cl.1980.599
Abstract
The X-ray photoelectron spectra of K and O peaks of the carbon impregnated with potassium carbonate were dramatically decreased by evacuation at 650 °C. When oxygen was introduced onto this surface, remarkable growth of these peaks was observed at room temperature, however, in case of contact with carbon dioxide, temperature as high as 650 °C was required to cause the same effect. These results support the reaction mechanism of a redox cycle of catalyst for the reduction of carbon dioxide with carbon.This publication has 5 references indexed in Scilit:
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