Highly Selective Carbon‐Supported Boron for Oxidative Dehydrogenation of Propane
نویسندگان
چکیده
Bulk boron materials, such as hexagonal nitride (h-BN), are highly selective catalysts for the oxidative dehydrogenation of propane (ODHP). Previous attempts to improve productivity these systems involved immobilization on silica and resulted in less catalysts. Here, we report that acid-treated, activated carbon-supported prepared via incipient wetness impregnation with boric acid (B/OAC) exhibits equal propylene selectivity improved (kgpropylene kgcat−1 hr−1) compared h-BN. Characterization fresh spent infrared, Raman, X-ray photoelectron, solid-state NMR spectroscopies reveals presence oxidized/hydrolyzed is clustered surface support.
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ژورنال
عنوان ژورنال: Chemcatchem
سال: 2021
ISSN: ['1867-3899', '1867-3880']
DOI: https://doi.org/10.1002/cctc.202100759