作者: Tai Itou , Norimichi Yonesato , Hideyuki Yamashita , Yasumasa Hattori
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摘要: A nickel oxide powder material that can restrain cracking of electrode due to oxidation expansion and peeling from a electrolyte thus decrease deterioration the power generation characteristics, when used as an anode for solid type fuel cell its efficient production method, using material. The constituting is characterized in it made up core particle (a) composed fine coating layer (b) including zirconium hydroxide, which formed on surface (a), main component, content contained 0.001 0.01 g/m2 per area particle.