MIL-53(Al)-derived bimetallic Pd-Co catalysts for the selective hydrogenation of 1,3-butadiene at low temperature.

ABSTRACT: Selective hydrogenation of 1,3-butadiene is a crucial industrial process for the removing of 1,3-butadiene, a byproduct of butene production. Developing catalysts with high catalytic performance for the hydrogenation of 1,3-butadiene at low temperatures has become a research hotspot. In this study, bimetallic Pd-Co catalysts supported on Al₂O₃ derived from MIL-53(Al) at various calcination temperatures were synthesised via the co-impregnation method. These catalysts were structurally characterised using powder X-ray diffraction, thermogravimetric analysis, N₂ adsorption-desorption, X-ray photoelectron spectroscopy, transmission electron microscopy, energy-dispersive X-ray spectroscopy, and inductively coupled plasma optical emission spectroscopy techniques.

SUBMITTER: Liu L 

PROVIDER: S-EPMC11695626 | biostudies-literature | 2025 Jan

REPOSITORIES: biostudies-literature