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- Title
Chemisorption of carbon dioxide on chromium oxide: Molar heats and chemisorption mechanism.
- Authors
Ostrovskii, V. E.; Kadyshevich, E. A.; Gostev, B. V.; Lapidus, A. L.
- Abstract
The article focuses on the chemisorption mechanism and molar heats of carbon dioxide on chromium oxide, Cr2O3. The study was conducted in a static glass vacuum adsorption setup with metallic bellow valves. It was found out that molar heat of carbon dioxide during chemisorption is not dependent on the amount of chemisorbed carbon dioxide or on the degree of oxidation of chromium oxide. Furthermore, it says that CO2 is chemisorbed on oxides as surface carbonate.
- Subjects
CHEMISORPTION; CARBON dioxide adsorption; GASES at high temperatures; CARBON compounds; SURFACE chemistry
- Publication
Doklady Physical Chemistry, 2008, Vol 421, Issue 2, p223
- ISSN
0012-5016
- Publication type
Article
- DOI
10.1134/S0012501608080083