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Differential scanning calorimeter (DSC) analysis of PES polymer (a), PcH polymer (b) PcH/PES blend membrane using a NMP/DMF solvents mix without LiCl post-treated by heating at 60 °C (c) and with LiCl post-treated by phase-inversion at 40 °C (d) and by heating at 60 °C (e).
