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.
Lanthanum manganates with the perovskite structure are generating considerable interest due both to their use as solid oxide fuel cells (SOFC) cathode material and due to their interesting magnetoresistive properties, making them a candidate material for reading heads in magnetic storage devices. For both these applications, the defect chemistry of the perovskites is of utmost importance as this largely...
Ceria solid solutions are potential electrolytes for solid oxidefuel cells (SOFC). At the anode side of SOFCs at low oxygen partialpressures ceria is partially reduced. The nonstoichiometry ofCeO2-x solid solutions with 20 mol%SmO1.5, 20 mol% GdO1.5 and 10 mol%CaO were investigated by isothermal coulometric titration in a zirconia cellin the temperature range from 700 to 900°C and in the oxygen partialpressure...
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.