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Dispersion of MoO3 on low specific surface area support α-Al2O3 was studied withBET, SEM, XPS, XRD and LRS. The dispersion capacity of MoO3 on α-Al2O3 obtained by XPSand XRD are 0.15gMoO3/100m2 α-Al2O3 surface for α-Al2O3 obtained by calcinating γ-Al2O3 at1300℃ and 1200℃ and 0. 17gMoO3/100m2 α-Al2O3 for γ-Al2O3 obtained by calcinating γ-Al2O3at 1100℃
Dispersion of MoO3 on low specific surface area support α-Al2O3 was studied with BET, SEM, XPS, XRD and LRS. The dispersion capacity of MoO3 on α-Al2O3 was obtained by XPS and XRD are 0.15gMoO3 / 100m2 α-Al2O3 surface for α-Al2O3 obtained by calcinating γ-Al2O3 at 1300 ° C and 1200 ° C and 0. 17gMoO3 / 100m2 α-Al2O3 for γ-Al2O3 obtained by calcinating γ-Al2O3at 1100 ° C