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Article: Researchers' work from China University focuses on physical chemistry.
- Article from:
- Chemicals & Chemistry
- Article date:
- November 13, 2009
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According to recent research from Shandong, People's Republic of China, "The reaction of SO2 on Ir(111) has been systematically studies using self- consistent periodic density functional therapy. Adsorptions of the reactants, intermediates, and products involved are calculated."
"In all possible adsorption modes of SO2, the parallel adsorption (eta(1)(S)-eta(1)(O)-eta(1)(O)) is found to be the most favorable. Intermediate SO is also preferable for parallel adsorption. S and O are exclusively adsorbed at 3-fold sites. The oxidation product SO3 has two stable adsorption modes without any preference, i.e., eta(1)(O)-eta(1)(O)-eta(1)(O) (crown) and ...
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