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Sm0.9Sr0.1Cr0.5Fe0.5O3 (SSCF) was successfully synthesized by gel combustion method. The structure and physicochemical properties of SSCF were examined by X-ray diffraction (XRD), scanning electron microscopy (SEM) and Fourier transform infrared (FT-IR). The results showed that SSCF had orthorhombic perovskite-type structure and a homogeneous distribution of pores and particles with grain size in...
Y-doped La 0.7 Sr 0.3 CrO 3−δ is a promising anode catalyst for solid oxygen fuel cell (SOFC). The performances of chemical and physical are measured by SEM, XRD and FT-IR. The conductivities of catalyst are measured by DC four-probe method in 20% H 2 S–N 2 , 3% H 2 –N 2 and air from 573K to 1173K, respectively. The results show that Y-doped...
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