Fig. 2: Catalytic performance of Ni@BOx/BN catalysts in the oxidative dehydrogenation reaction of propane (ODHP). | Nature Communications

Fig. 2: Catalytic performance of Ni@BOx/BN catalysts in the oxidative dehydrogenation reaction of propane (ODHP).

From: Subsurface nickel boosts the low-temperature performance of a boron oxide overlayer in propane oxidative dehydrogenation

Fig. 2

a Comparison of the activity and selectivity of the Ni@BOx/BN catalyst with h-BN and other Ni-BN composites for the ODHP reaction. b Temperature-dependent performance of Ni@BOx/BN and other nonmetal boron-based ODHP catalysts. c The catalytic performance of Ni@BOx/BN catalysts with different Ni loadings. d The dependence of the propene formation rate on the surface area of the Ni core in Ni@BOx/BN. e Conversion selectivity of the BN and Ni@BOx/BN catalysts. f stability test of the Ni@BOx/BN catalyst; typical conditions: 100 mg catalyst, 440 °C, C3H8/O2/N2 = 1:1.5:3.5, 0.1 MPa, WHSV = 7200 L·kg−1·h−1.

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