Assessment of Nd1.5Pr0.5Ni1−xMxO4+δ (M = Cu, Co, Mo; x = 0, 0.05 and 0.1) as cathode materials for intermediate-temperature solid oxide fuel cell

This work presents study of the doping effect of M = Cu, Co, and Mo on the cathode properties of Nd 1.5 Pr 0.5 Ni 1− x M x O 4+ δ . In particular, four compositions are prepared by a modified sol–gel method, e.g., Nd 1.5 Pr 0.5 NiO 4+ δ (NPN), Nd 1.5 Pr 0.5 Ni 0.9 Cu 0.1 O 4+ δ (NPNCu), Nd 1.5 Pr 0....

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