IT-SOFCアノード層内への混合伝導性ブランミラーライト形化合物の微量添加とフレンケル欠陥会合クラスター生成が三相界面での活性向上に及ぼす効果
(The effect of small amount of mixed conducting brownmillerite type compound addition to anode layer of IT-SOFC and Frenkel defect association cluster formation associated with it on the improvement of anode activity at three phase boundaries)