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.
We have investigated the reaction of ammonia with the oxygen-covered Ag(110)-p(2x1)-O surface using scanning tunneling microscopy (STM). The Ag(110)-p(2x1)-O surface has a well established structure, with added -Ag-O- rows running in the [001] directions separated by two lattice units in the [110] directions. The reaction of ammonia with the preadsorbed oxygen forms NH(a) structures at 300 K and frees...
Dissociative adsorption of oxygen on Cu(110) forms isolated, added -Cu-O- rows at low coverages and p(2 1)-O islands at high coverages. The reactivity of both types of species for ammonia oxydehydrogenation has been investigated quantitatively by in situ imaging with an atomic-resolution scanning tunneling microscope. We find that oxygen in both forms is reactive with ammonia. At low coverages...
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.