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Enhanced ultrafiltration PES membranes doped with mesostructured functionalized silica particles

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Figure

Fig. 1. Scheme showing the simplified chemical structures of synthesized particles. (a) SBA-15/CES-15 and 30
Fig. 2. TEM images of synthesized particles. (a) SBA-15. (b) SBA-15/CES-15. (c) SBA-15-APTMS-15
Fig. 4. Particle size distribution of fillers dispersed in NMP solvent. (a) SBA-15 in NMP at 0.6 wt.%
Fig. 8. Effect of membrane chemical composition on the pure water permeation. Error bars give the standard deviation.
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