Reactions of co-adsorbed carbon dioxide and dioxygen at the Mg(0001) surface at low temperatures |
| |
Authors: | Carley A.F. Hawkins G. Read S. Roberts M.W. |
| |
Affiliation: | (1) Department of Chemistry, University of Wales, PO Box 912, Cardiff, CF1 3TB, UK |
| |
Abstract: | X-ray photoelectron spectroscopy has established that molecular dioxygen states are stabilised at a Mg(0001) surface in the presence of physisorbed carbon dioxide at 80 K. The dioxygen–CO2 complex is highly reactive with low energy reaction pathways to carbonate formation; the latter is subsequently reduced to give surface carbide and oxide at a temperature below 150 K. This revised version was published online in June 2006 with corrections to the Cover Date. |
| |
Keywords: | carbon dioxide magnesium oxygen photoelectron spectroscopy |
本文献已被 SpringerLink 等数据库收录! |