Heterogeneous Catalytic Fixation of Carbon Dioxide for Synthesis of Carbonyl Derivatives

As an effective way to utilize CO2 resources, multiphase catalytic carbon fixation is of great significance to promote carbon neutrality and carbon peak. The exploration of this reaction is of guiding significance to the establishment of other catalytic systems. This paper reviews the recent progress in the synthesis of a series of carbon dioxide fixed carbonyl derivatives by heterogeneous catalysis in the fields of photocatalysis, electrocatalysis, thermal catalysis, and photothermal catalysis. The synthesis of carbonyl derivatives by different heterogeneous catalysis CO2, including organic carbonates, carbamates and carboxylic acids, is introduced. The reaction mechanism of these reactions is discussed. This provides a reference for the design and realization of the polyphase catalytic fixed CO2 reaction.