| 摘要 |
A mixed ionic conductor with an ion conductive oxide has a perovskite structure of the formula BadZr1-x-yCexMy3O3-gamma wherein M3 is at least one element selected from the group consisting of Sm, Eu, Gd, Tb, Yb, Y, Sc, and In; with 0.98<=d<=1; 0.01<=x<0.5; 0.01<=y<=0.3; (2+y-2d)/2<=gamma<1.5. Such a mixed ionic conductor has not only the necessary conductivity for electrochemical devices such as fuel cells, but also superior moisture resistance.
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