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In the present work we experimentally determine the activation energies of CH4,SO2 and O2 reactions on Cr2O3/γ-Al2O3. To our knowledge there is no previous determination of these parameters, so fundamental information is provided to determine the velocity laws of these reactions and understand their kinetic behavior.
The adsorption of sulfur dioxide (SO 2 ) on polycrystalline Cr2O3 was experimentally investigated using temperature-programmed desorption (TPD). The chemisorption of SO 2 on the (0001) surface was also studied using theoretical methods. Different adsorption geometries were explored for SO 2 adsorption on the α-Cr2O3 (0001) surface. Two similar adsorption configurations were...
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