电解质表面微结构对固体氧化物燃料电池的阴极极化电阻的影响

宋书祥, 王云龙, 夏长荣

Effect of Electrolyte Surface Microstructure on Interfacial Polarization Resistances of Solid Oxide Fuel Cell Cathodes

SONG Shu-Xiang, WANG Yun-Long, XIA Chang-Rong

图 4 单相LSCF作为阴极, SDC为电解质的对称电池的电化学性能
Fig. 4 Electro-performance of symmetrical cells with single phase LSCF as the electrodes a-b Impedance spectra at 750℃ for SDC sintered at different conditions and c R c versus grain size of SDC