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通过在阴极与氧化钇稳定的氧化锆电解质间添加Gd0.1Ce0.9O1.95 (GDC)隔层,成功地将Ba0.5Sr0.5Co0.8Fe0.2O3-δ (BSCF)阴极应用在中温固体氧化物燃料电池上. 由BSCF膜的高透氧率可知,BSCF在中温范围内具有很高的氧离子电导率. 在添加GDC隔层后,电池以空气为氧化剂时显示了很高的性能,极化电阻急剧下降,表明GDC隔层的添加是必要和有效的.

参考文献

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