4.6 Review

Recent advances in oxidative dehydrogenation of propane to propylene on boron-based catalysts

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Summary: Mesoporous B-MCM-41 catalysts with varying boron content (B/Si = 0.015-0.147) were prepared using a simple hydrothermal synthesis method. The catalyst with B/Si = 0.048 exhibited favorable activity, stability, and water tolerance in the oxidative dehydrogenation of propane reaction. The active sites for ODHP were identified as the tri-coordinated B-OH species incorporated into the mesoporous silica framework.

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