Comprehensive Analysis of the Synergistic Effects of Bimetallic Oxides in CoM/γ-Al₂O₃ (M = Cu, Fe, or Ni) Catalysts for Enhancing Toluene Combustion Efficiency.

ABSTRACT: Catalytic combustion is an efficient and economic technology for eliminating volatile organic compounds (VOCs) in industrial environments. This study evaluated the synergistic catalytic properties of bimetallic oxides, viz., CoM/γ-Al₂O₃ (M = Cu, Fe, or Ni), for improving the combustion efficiency of toluene. The CoM/γ-Al₂O₃ catalysts were prepared by an impregnation method and characterized by using advanced techniques. Among the bimetallic catalysts, CoCu/γ-Al₂O₃ exhibited the best performance. The findings revealed that owing to the strong synergistic interaction between Cu, Co, and the γ-Al₂O₃ support, the active species in the CoCu/γ-Al₂O₃ catalyst were effectively stabilized,

SUBMITTER: Tang Y 

PROVIDER: S-EPMC11901707 | biostudies-literature | 2025 Mar

REPOSITORIES: biostudies-literature