A recent study conducted by researchers from Nitto Boseki Co., Ltd. and Tohoku University has highlighted the potential of polyionic liquids (PILs) in carbon dioxide capture.
The research, published on May 8, 2026, demonstrates that exchanging counter anions in these liquids can lead to a remarkable sevenfold increase in CO₂ adsorption.
This finding could have implications for developing more effective materials for carbon capture technologies in the future.