Effects of Dopant Metal Variation and Material Synthesis Method on the Material Properties of Mixed Metal Ferrites in Yttria Stabilized Zirconia for Solar Thermochemical Fuel Production

Table 2

CO and O₂ yield for the 5th cycle for the four different mixed metal ferrites in 8YSZ.

Sample	Initial mass (mg)	O2 yield [cm^3 g^−1]	CO yield [cm^3 g^−1]	Ratio (CO : O2)
CoFe2O4	98.97	2.321	4.706	2.027
MgFe2O4	102.64	1.358	3.209	2.364
MnFe2O4	102.14	1.809	3.657	2.022
NiFe2O4	101.81	1.619	3.484	2.152