摘要
Thin-film zeolite-filled silicone/PVDF composite membranes were fabricated by incorporating zeolite particles into PDMS(poly(dimethylsiloxane)) membranes.The morphology of zeolite particles and zeolite filled silicone composite membranes were characterized by SEM.The zeolite-filled PDMS/PVDF composite membranes were applied for the pervaporation of ethanol/water mixtures and showed higher flux compared with that reported in literatures.The effect of zeolite loading and Si/Al ratio of zeolite particles on pe...
Thin-film zeolite-filled silicone/PVDF composite membranes were fabricated by incorporating zeolite particles into PDMS(poly(dimethylsiloxane)) membranes.The morphology of zeolite particles and zeolite filled silicone composite membranes were characterized by SEM.The zeolite-filled PDMS/PVDF composite membranes were applied for the pervaporation of ethanol/water mixtures and showed higher flux compared with that reported in literatures.The effect of zeolite loading and Si/Al ratio of zeolite particles on pe...
基金
supported by the Major State Basic Research Program of China(No.2009CB623404)
National Natural Science Foundation of China(Nos.20736003,20676067)
National High Technology Research and Development Program of China(No.2007AA06Z317)
Foundation of Ministry of Education of China(No.20070003130)
Foundation of the State Key Laboratory of Chemical Engineering(SKL-ChE-08A01)
Postdoctor Science Foundation of China (No.023201069)