Published November 6, 2012
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Mixed Proton–Electron Conducting Chromite Electrocatalysts as Anode Materials for LWO-Based protonic conducting SOFC
Description
Chemically compatible LSCN/LWO symmetric cells show the high protonic conductivity and p-type electronic conductivity of LSCN in reducing atmospheres. This allows to avoid blending with other protonic or electronic materials and enlarges the surface area. An Rp of 2.68 Ω cm2 at 750 °C and performance in LF-limited processes demonstrate the potential of LSCN as anode material.
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