Fabrication of a flexible hydrogen-bonded organic framework based mixed matrix membrane for hydrogen separation

Hydrogen-bonded Organic Frameworks (HOFs), consisting of H-bonds and strong π-π interaction, are novel materials with ordered and flexible porous frameworks. With permanent porosity, HOFs are considered as a promising material for large-scale preparation of gas separation membranes owing to their superior stability. Herein, we report a novel HOF-based Mixed-Matrix Membrane (MMM) termed [email protected] by blending HOF-30 crystals with PolyImide...