Heterogeneous Catalysis for CO2 Conversion into Chemicals and Fuels
Dunfeng Gao, Wanjun Li, Hanyu Wang, Guoxiong Wang, Rui Cai
Abstract
Abstract Catalytic conversion of CO 2 into chemicals and fuels is a viable method to reduce carbon emissions and achieve carbon neutrality. Through thermal catalysis, electrocatalysis, and photo(electro)catalysis, CO 2 can be converted into a wide range of valuable products, including CO, formic acid, methanol, methane, ethanol, acetic acid, propanol, light olefins, aromatics, and gasoline, as well as fine chemicals. In this mini-review, we summarize the recent progress in heterogeneous catalysis for CO 2 conversion into chemicals and fuels and highlight some representative studies of different conversion routes. The structure–performance correlations of typical catalytic materials used for the CO 2 conversion reactions have been revealed by combining advanced in situ/operando spectroscopy and microscopy characterizations and density functional theory calculations. Catalytic selectivity toward a single CO 2 reduction product/fraction should be further improved at an industrially relevant CO 2 conversion rate with considerable stability in the future. Graphical Abstract