Inside Back Cover: Sulfur-Tolerant Hierarchically Porous Ceramic Anode-Supported Solid-Oxide Fuel Cells with Self-Precipitated Nanocatalyst (ChemElectroChem 5/2015).

This image represENts a hierarchically porous Sr2Fe1.5Mo0.5O6−δ–Gd0.1Ce0.9O1.95 (SFM ‐ GDC) ceramic anode ‐ supported solid ‐ oxide fuel cell with a GDC electrolyte film. The nanocatalyst can precipitate from the parENt SFM phase upon reduction and can react with sulfur species in the fuel to form needle ‐ like nanosulfides with a gradiENt distribution (i.e. less the nanosulfide closer to the electrolyte), demonstrating excellENt sulfur tolerance of the SFM ‐ GDC ceramic anode, as shown by M. Han, F. ChEN et   al. on p.   672. [ABSTRACT FROM AUTHOR]