Rich oxygen atom-decorated conjugated microporous polymers for carbon dioxide capture

Abstract

Rich oxygen atom-decorated conjugated microporous polymers (O-CMPs) have been synthesized for CO₂ uptake. The controlled porosity, good stability, and rich oxygen atoms within the O-CMPs indicate their high potential for CO₂ capture. Notably, we observed an enhancement in capacity and selectivity through the improvement of adding oxygen atoms, facilitated by quadrupole interactions.