中温固体氧化物燃料电池阴极材料SrCo1-<italic>x</italic>Ga<italic>x</italic>O3-<italic>δ</italic>的制备及性能研究

中温固体氧化物燃料电池阴极材料SrCo_1-_xGa_xO_3-_δ的制备及性能研究

熊明文, 尹屹梅, 原鲜霞, 马紫峰

Preparation and Performance of SrCo_1-_xGa_xO_3-_δ Cathode Materials for Intermediate Temperature Solid Oxide Fuel Cells

XIONG Ming-Wen, YIN Yi-Mei, YUAN Xian-Xia, MA Zi-Feng

图10 SrCo 0.8 Ga 0.2 O 3- #cod#x003b4; 阴极在600℃ 时不同氧分压的Nyquist图谱
Fig. 10 Nyquist spectra for SrCo 0.8 Ga 0.2 O 3- #cod#x003b4; cathode measured at 600℃ under various oxygen partial pressures