Synthesis and catalytic properties of amorphous Ni-Co-B alloy supported on carbon nanofibers

摘要

Amorphous Ni-Co-B alloy catalysts supported on carbon nanofibers were synthesized via electroless deposition.Field-emission scanning electron microscopy,energy dispersive X-ray microanalysis and X-ray powder diffraction were used to characterize the obtained catalysts.Liquid-phase nitrobenzene hydrogenation was used as a probe reaction to evaluate the catalytic activity.The results show that the Ni-Co-B/CNF catalyst exhibits high catalytic activity.