Preparation of CO2 selective composite membranes using Pebax/CuBTC/PEG-ran-PPG ternary system

113Composite Pebax® MH 1657/Polysulfone membranes modified by CuBTC and PEG-ran-PPG were prepared, combining the beneficial properties of PEG (high selectivity), PPG (amorphous) and mixed matrix membranes (MMMs).