Zien Bao

Tuning Ni/HβCatalysts via Second-Metal (Zn,Fe, and Cu) Incorporation for Selective Hydrogen-Free Hydrodeoxygenationof 4-Propylguaiacol

Abstract The selective upgrading of lignin-derived compounds into high-value chemicals remains a critical challenge. In this study, a series of Ni-based catalysts supported on Hβ zeolite and modified with secondary metals (Zn, Fe, and Cu) were synthesized and systematically evalu...