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he overuse of fossil fuels and various anthropogenic activities have resulted in excessive carbon dioxide emissions, causing significant global warming. Measures to reduce atmospheric CO2 concentrations are critically needed to address this pressing global challenge. Consequently, exploring environmentally friendly strategies for capturing airborne CO2 and converting it into high-value-added chemicals presents a promising pathway towards achieving "carbon neutrality". In recent years, porous organic polymers (POPs) have garnered significant attention for CO2 capture and catalytic conversion due to their high specific surface area, excellent chemical stability, nanoscale porosity, and structural versatility, which facilitate functionalization. This review discusses the preparation methods of various POPs, the types of POPs utilized for CO2 adsorption, and recent advancements in using POPs for photocatalytic and chemocatalytic CO2 conversion. Additionally, we examine the impact of different adsorption mechanisms on the efficiency of catalytic conversion. Finally, we propose future directions for advancing research in this dynamic field.
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