Tailoring Flexibility of Nanofluidic Covalent Organic Framework Membranes for Efficient Separation of Gases with Similar Kinetic Diameters

Key Points

• Nanofluidic membranes achieve higher selectivity, making gas separation more efficient.
• This research highlights the significance of kinetic diameters in membrane performance.
• The introduction of selective binding sites is key to improving gas separation efficiency.
• Tunable membranes could revolutionize applications in gas separation technologies.