Highly Selective and Permeable Porous Organic Framework Membrane for CO₂ Capture

POF integrated membrane: CO2-philic porous organic framework (POF) membranes are facilely synthesized by integrating SNW-1 nanosized particles with available amino groups and PSF matrix. As-prepared continuous SNW-1/PSF membrane is demonstrated to exhibit high CO2 selectivity as a molecular strainer. High performance (high separation factor and enhanced permeability) holds great promise of SNW-1/PSF membrane in CO2 capture and separation.