Synthesis of Highly Effective α-Fe2O3 Catalyst for the Spin Conversion of Liquid Hydrogen

The effect of MgO and preparation techniques of the FeMnOδ/MgO–Al2O3 catalyst used for the vapor phase oxidation of cyclohexane

“…However, the satellite peak at 717.8 eV (Fe 3+ ) was absence in the catalysts (fresh and used). 58–60 The peak intensity decreased in the used catalyst, suggesting the disappearance of lattice oxygen of iron-oxides during oxidation reaction. Two main spin–orbital lines of Mn2p peaks are shown in Fig.…”