The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
The molecular structure of acrolein and crotonaldehyde adsorbed on clean and S-covered Cu(111) surfaces has been theoretically investigated in order to explain the mechanism of selective activation of the carbonyl group induced by the presence of small amounts of S on the metal surface. While on clean Cu(111) there is an equilibrium between a physisorbed and chemisorbed species, it is found that addition...
A systematic density functional study of NO dissociation on Rh(111), Cu(111), and two different RhCu(111) bimetallic surfaces was conducted using a periodic supercell approach. Properties of the transition states, energy barriers, and transition state theory reaction rates were obtained for relevant situations involving NO adsorbed on different compositions of fcc and hcp sites. The results demonstrate...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.