شماره ركورد كنفرانس
4014
عنوان مقاله
Electrochemical characterization of cobalt infiltrated La0.6Sr0.4Co0.2Fe0.8O3-δ cathodes of IT-SOFCs
پديدآورندگان
Soltanizade Ali University of Tehran , Babaei Alireza University of Tehran , Ataie Abolghasem University of Tehran , Seyed Vakili Seyed Vahidreza University of Tehran
تعداد صفحه
4
كليدواژه
IT , SOFC , Electrochemical Impedance Spectroscopy , Cobalt oxide nano , particle , LSCF
سال انتشار
1395
عنوان كنفرانس
دوازدهمين سمينار سالانه الكتروشيمي ايران
زبان مدرك
انگليسي
چكيده فارسي
Nano-sized cobalt oxide decorated La0.6Sr0.4Co0.2Fe0.8O3-δ (LSCF) cathode was investigated as a
promising cathode for intermediate temperature solid oxide fuel cells (IT-SOFC). To characterize
the polarization resistance (Rp) of the infiltrated and non-infiltrated cathodes, an equivalent
circuit was fitted onto the electrochemical impedance spectroscopy (EIS) data. Compared to pure
LSCF, the high frequency polarization resistance decreased significantly as much as 87% at 600
°C by presence of cobalt oxide nano-particles.
كشور
ايران
لينک به اين مدرک