Recent Progress in Integrated CO2 Capture and Conversion Process Using Dual Function Materials: A State-of-the-Art Review

CO2, despite its role as the primary greenhouse gas, is well-accepted as the most affordable and abundant non-toxic C1 source. Integrated CO2 capture and conversion (ICCC) is an emerging and promising process capable of reducing CO2 emissions and in-situ producing value-added products such as CH4 and syngas. This article reviews the recent research progress on the ICCC process, with an emphasis on the development of dual function materials (DFMs). The ICCC process with the combination of different CO2 catalytic conversions is first discussed from a thermodynamic point of view. The influence of operation parameters on the performance of DFMs is also sum-marized in detail. Then, the development of DFMs categorized by the catalytic component (i.e., Ni, Ru, etc.) is reviewed, including their performance and potential reaction mechanisms. Finally, the challenges and prospects of the ICCC process are highlighted.

Automated summary

This article reviews the recent research progress on integrated CO2 capture and conversion (ICCC) process, with a focus on the development of dual function materials (DFMs). The thermodynamics and the influence of operation parameters on the performance of DFMs in the ICCC process are discussed. The performance and potential reaction mechanisms of DFMs categorized by catalytic component are reviewed, and the challenges and prospects of the ICCC process are highlighted.