2021/04/28 by Lan Yuan, Ming‐Yu Qi, Zi‐Rong Tang +1 · 3 citations
Chemical Engineering · Energy · #Advanced Photocatalysis Techniques #CO2 Reduction Techniques and Catalysts #Carbon dioxide utilization in catalysis
paper · doi:10.1002/anie.202101667
openalex publication_date 2021/04/28 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/01
Abstract Photocatalytic reduction of CO 2 to solar fuels and/or fine chemicals is a promising way to increase the energy supply and reduce greenhouse gas emissions. However, the conventional reaction system for CO 2 photoreduction with pure H 2 O or sacrificial agents usually suffers from low catalytic efficiency, poor stability, or cost‐ineffective atom economy. A recent surge of developments, in which photocatalytic CO 2 valorization is integrated with selective organic synthesis into one reaction system, indicates an efficient modus operandi that enables sufficient utilization of photogenerated electrons and holes to achieve the goals for sustainable economic and social development. In this Review we discuss current advances in cooperative photoredox reaction systems that integrate CO 2 valorization with organics upgrading based on heterogeneous photocatalysis. The applications and virtues of this strategy and the underlying reaction mechanisms are discussed. The ongoing challenges and prospects in this area are critically discussed.