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Phase separation in polysulfone/solvent/water and polyethersulfone/solvent/water systems

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Academic year: 2021

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Figure

Fig. 1. Polymer precipitation  curve and binodal  curve of PES/NMP/H20  system  at 25°C
Fig.  2. Polymer  precipitation  curves  of  PSf/H,O  with  various  solvents  at  25’  C
Fig. 3. Polymer precipitation  curves of PES/H,O  with various solvents at 25°C.
Fig.  4.  Polymer  precipitation  curves  of  PES/TMU/H,O  and  carboxylated  PSf/TMU/HZO  at  25°C
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