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 wi...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.展开更多
基金supported by the National Basic Research Program of China (2011CB808703, 2012CB821700)the National Natural Science Foundation of China (91022030, 21101072)"111" project (B07016)
文摘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.