Single-factor analysis of Ni-B-AC-catalyzed β-pinene hydrogenation based on hierarchical analysis.

ABSTRACT: In the choice of catalysts for the hydrogenation of pinene, nickel-based catalysts show intriguing activity. Here, a Ni-B catalyst supported on activated carbon with Ni as an active component was synthesized by the titration reduction co-impregnation method. The mechanism of such heterogeneous systems has not yet been articulated, and the industrial applications of the potassium borohydride reduction of nickel-based catalysts are limited by their easy agglomeration and poor stability. The materials were analyzed by hierarchical and DFT studies, in situ XPS, BET, XRD, and SEM, which provided insights into the kind of signals in Ni²⁺ reduction to Ni⁰. The hierarchical analysis indicated that Ni/AC (0.4876) and reaction pressure (0.6066) influenced the catalyst pr

SUBMITTER: Deng Q 

PROVIDER: S-EPMC9535698 | biostudies-literature | 2022 Oct

REPOSITORIES: biostudies-literature