From: Ce–Zr-based mixed oxide catalyst for oxidative depolymerization of kenaf stalk (biomass) into vanillin
Catalyst
Angle 2θ main peak (111)
Lattice parameters (A°)
Crystalline size (nm)
a
c
ZrO2–CA
29.33
5.06
5.07
0.60
CeO2–CA
28.89
5.412
1.63
CeZrO2–CA
29.01
5.27
5.29
0.874