Recent Advances of VOCs Catalytic Oxidation over Spinel Oxides: Catalyst Design and Reaction Mechanism

Volatile organic compounds (VOCs) harm the environment and human health and have been of wide concern and purified efficiently by catalytic oxidation. Spinel oxides, mainly composed of transition metal elements with low price and extensive sources, have been widely investigated as efficient and stable catalysts for VOCs oxidation due to their adjustable element composition, flexible structure, and high thermal/chemical stability. However, it is necessary to dissect the design of the spinel in a targeted way to satisfy the removal of different types of VOCs. This article systematically summarizes the recent advances regarding the application of spinel oxides for VOCs catalytic oxidation. Specifically, the…

• NN
  National Natural Science Foundation of China

  Awards: 52106180, U20A20132, 22106170, 22076136
• MO
  Ministry of Science and Technology of the People's Republic of China

  Awards: 2019YFC1903900, 2019YFC1904100, 2019YFC1904102, 2019YFC1903902
• HP
  Hebei Province Science and Technology Support Program

  Award: 2021004012A