Different alkali metals promoted Cr/Al2O3 catalysts for propane dehydrogenation

Oxidative Dehydrogenation of Propane over Supported Nickel Single‐Atom Catalyst†

“…However, ODHP reaction also faces some problems, such as low catalytic activity and catalyst stability, poor selectivity to propylene with excessive oxidation byproducts. [2] In the past few decades, transition metal oxides, like V 2 O 5 [3] and MoO 3 , [4] and alkaline-earth metal oxychlorides [5] have been widely reported in the application of ODHP. And the "star material" that must be mentioned here is hexagonal boron nitride (h-BN), [6] which shows high activity and selectivity to olefins with negligible formation of CO x , opening a new era of the catalytic materials for ODHP and giving birth to a series of boron-based catalysts.…”