M.J. Escudero

TL;DR: In this paper, the authors investigated the oxygen reduction reaction at the La 2 NiO 4+ δ /YSZ interface by impedance spectroscopy and found at least the presence of three processes involved in the reduction reaction.

TL;DR: In this article, materials formulated as La 2 Ni 1−− x Cu x O 4 + δ (0,≤ x ǫ ≥ 1) have been synthesized to be evaluated as possible cathode materials in SOFCs.

TL;DR: In this article, a 3D numerical simulation of the gas flow in the assembly, consisting of the fuel side of the bipolar plate and the anode, was performed using a commercial Computational Fluid Dynamics (CFD) software, the FLUENT package.

TL;DR: In this article, the influence on the performance of a tubular SOFC running on ammonia has been studied, and it is shown that the performance can be improved by using ammonia as fuel.

TL;DR: In this paper, the SrCo 1− x Sb x O 3− δ (x ǫ=005, 01, 015, and 02) system was tested as possible cathode for solid oxide fuel cells (SOFCs) X-ray diffraction results show the stabilization of a tetragonal P4 / mmm structure with Sb contents between x Â=Â005 and x  =Â015 At the same time, a phase transition takes place and the material is defined in the cubic Pm-3m space group.