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Self-assembled smart filtration membranes from block copolymers and inorganic nanoparticles

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Academic year: 2021

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Figure  1.1.2.  (a-d)  Schematic  illustration  of  the  preparation  of  composite  membranes  using  block  copolymer films with slitted pores as selective layers.(e-f) SEM images of the morphologies obtained
Figure 1.1.7. Cryo-SEM and AFM images of 16 wt.% PS-b-P4VP  solution in different solvent mixtures
Figure 1.1.10. Atomic force microscopy of membranes prepared from 20 wt. % PS-b-P4VP in 56 wt
Figure 1.1.11.  (a) Cryo-field emission scanning  electron microscopy and  (b) environmental scanning  electron microscopy of PS-b-P4VP membranes casted from a copolymer solution in DMF/THF/Cu ++ ,  immersed in HNO 3  (pH 2) and NH 4 OH (pH 10) aqueous sol
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