The introduction of electrospinning technique in synthesis of supported microporous membranes and films opens bright pro-spects for mass production and practical applications.This novel and promising strategy has wide suitable range for various substrates with the possibility of large-area processing.We successfully synthesized several kinds of microporous materials into high quality membranes and films on different shaped supports by this method,such as zeolite NaA and pure-silica-zeolite Beta membranes on porous A1203 tube,zeolite NaY membrane on stainless steel net and a metal-organic framework Eu(BTC)(H20)DMF(JUC-32)film on porous silica disc.X-ray diffraction(XRD)and scanning electron microscopy(SEM)were used as characterization means.The results verified the effectiveness of this new approach in fabrication of membranes and films.
