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 operation of Ni–YSZ anode supported SOFCs on methane fuel is described. Power densities as high as 0.52 W/cm 2 at 700 °C and 1.27 W/cm 2 at 800 °C were observed. Open circuit voltages (OCV) increased with increasing temperature to nearly 1.2 V, in good agreement with equilibrium calculations. Measurements of direct-methane SOFC stability showed that at lower temperatures, ≤700...
Solid oxide fuel cells (SOFCs) with thin yttria-stabilized zirconia (YSZ) electrolytes on porous Ni-YSZ anodes were successfully operated with humidified methane and natural gas. For both fuels, single-cell tests were carried out with low fuel utilizations in order to approximate the conditions expected near the fuel inlet in a direct methane SOFC stack. Open circuit voltages (OCV) increased from...
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.