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.
Oxygen reduction reaction (ORR) activity was investigated for nano-flake-like carbon-modified Pt75Ni25(111) surfaces. Surface cleaning through Ar+-sputtering and thermal annealing in an ultra-high vacuum (~ 10−8 Pa) resulted in a Pt-enriched topmost surface, i.e., a Pt(111)-skin on Pt75Ni25(111). Arc plasma deposition (APD) of graphite under 0.08 Pa N2 and in vacuum (~ 10−6 Pa) generated nitrogen-doped...
The electroreduction of CO2 on well-defined M/Cu(111) (M = Ni and Pt) bimetallic surface systems fabricated using molecular beam epitaxy was studied. The total faradic efficiency for CO2 reduction using one-monolayer (ML)-thick Pt epitaxially grown on a Cu(111) substrate (1-ML Pt/Cu(111)) was nearly the same as that for clean Pt(111). In contrast, the 1-ML-thick Ni/Cu(111) system exhibited increased...
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.