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A fuel electrode serving as a support for a solid oxide fuel cell and a solid oxide fuel cell supporting the fuel electrode
A fuel electrode serving as a support for a solid oxide fuel cell and a solid oxide fuel cell supporting the fuel electrode
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机译:用作固体氧化物燃料电池的支撑体的燃料电极和支撑该燃料电极的固体氧化物燃料电池
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摘要
The present invention provides a fuel electrode that also serves as a support for a solid oxide fuel cell, and the conductivity and strength are unlikely to deteriorate even when repeatedly exposed to a reducing / oxidizing atmosphere. The fuel electrode also serving as the support of the solid oxide fuel cell of the present invention is made of the first oxide particles having a 10% cumulative particle size of 5 μm to 12 μm and a 90% cumulative particle size of 84 μm to 101 μm. A porous structure, and electrode particles having electrocatalytic activity, covering 10% to 70% of the surface with second oxide particles, covering the surface in the voids of the porous structure. It is characterized by having.
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