| 简介 |
A cathode material for a fuel cell, the cathode material for a fuel cell including a lanthanide metal oxide having a perovskite crystal structure; and a bismuth metal oxide represented by Chemical Formula 1 below,
[in-line-formulae]Bi2-x-yAxByO3, Chemical Formula 1[/in-line-formulae]
wherein A and B are each a metal with a valence of 3, A and B are each independently at least one element selected from a rare earth element and a transition metal element, A and B are different from each other, and 0
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