Catalytic Oxidation of CO and Soot over Ce-Zr-Pr Mixed Oxides Synthesized in a Multi-Inlet Vortex Reactor: Effect of Structural Defects on the Catalytic Activity

Table 1 Specific surface areas, crystallite sizes, and primary particle sizes of the prepared catalysts

Sample	MIVR single channel inlet flow rate = 2 ml min⁻¹			MIVR single channel inlet flow rate = 20 ml min⁻¹
Sample	SSA^a (m²g⁻¹)	D^b (nm)	d_P ^c (nm)	SSA^a (m²g⁻¹)	D^b (nm)	d_P ^c (nm)
CeO₂	36	16.3 ± 0.4	17.9	43	14.5 ± 0.5	9.8
C₈₀Zr₂₀	55	8.7 ± 0.8	17.1	63	9.2 ± 0.3	8.1
Ce₈₀Pr₂₀	49	9.5 ± 0.6	16.4	61	10.4 ± 0.8	7.3
Ce₈₀Zr₁₀Pr₁₀	37	10.2 ± 0.7	17.2	77	7.6 ± 0.5	8.1