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.
Possible future developments of new automobile catalysts undoubtedly utilize transient phenomena at the change of gas composition under the cooperative functions of the catalytic components: noble metal particles, supports and third additives including 'migration' of adsorbed species and their temporal 'storage'. To explore highly cooperative heterogeneous arrangements of the catalytic components,...
A dynamic vacuum system for transient analyses of surface catalytic reaction equipped with four pulsed valves as molecular sources, a cryopump which has a huge pumping speed and a time-of-flight mass spectrometer (TOF) were developed. A simple linear TOF system was found to get sufficient signal intensity with the help of (1) employment of pulsed valves to supply sufficient amounts of gas molecules...
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.