| 简介 |
A material for a solid oxide fuel cell, the material including a lanthanum metal oxide having a perovskite-type crystal structure; and a ceria metal oxide, wherein the ceria metal oxide includes at least one material selected from the group consisting of metal oxides represented by Formula 1 below and metal oxides represented by Formula 2 :
[in-line-formulae](1-a-b)Ce1-xAxO2-δ+aB2O5+bBO3 Formula 1[/in-line-formulae]
[in-line-formulae]Ce1-x-yAxByO2-γ Formula 2[/in-line-formulae]
wherein 0≦a≦0.01, 0≦b≦0.02, 0<2a+≦0.02, 0
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