Synthesis and evaluation of double-layer electrodes using a Ni–BaCe0.50Zr0.27Y0.20Ni0.03O3−δ cermet with a fused-aggregate network structure as the hydrogen electrode of solid oxide cells

We have evaluated double-layer hydrogen electrodes with catalyst layers (CLs) and current-collecting layers (CCLs) in order to apply them in proton-conducting solid oxide cells. The scaffolds of the CLs were fabricated from a composite of mixed protonically-electronically conductive (MPEC) perovskit...

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