作者: Ana Fernández-Barquín , Clara Casado-Coterillo , Miren Etxeberria-Benavides , Jon Zuñiga , Angel Irabien
关键词:
摘要: Zeolite A/poly (1-trimethylsilyl-1-propyne) (zeoliteA/PTMSP) and [emim][Ac]/chitosan (IL/CS) are mixed-matrix membrane (MMM) materials with enhanced CO2/N2 permselectivity even at higher temperature. The scalability to asymmetric flat hollow-fiber geometry by a simple dip-coating method was analyzed. separation performance evaluated different temperatures. resulting composite membranes exhibit significantly CO2 permeation flux because the MMM layer thickness is reduced 97 % from geometries in IL-CS membranes, while selectivity maintained similar self-standing thus proving that compatibility between component leads defect-free membrane, regardless