New Polyionic Liquid Material Increases Carbon Capture Efficiency Sevenfold

Researchers from Tohoku University and Nitto Boseki have developed a method to significantly increase CO2 adsorption using engineered polyionic liquids. By removing inorganic salt impurities and increasing the size of counter anions, the team achieved a sevenfold increase in carbon capture capacity compared to raw materials. This discovery suggests that tuning anion size and ensuring material purity can optimize gas separation membranes. The findings could lead to more efficient carbon capture systems for industrial emissions and power plants.