Figure 3From: Organic-inorganic materials containing nanoparticles of zirconium hydrophosphate for baromembrane separation Differential pore size distributions. Obtained for pristine polymer (a) and organic-inorganic membrane containing 4.7 and 6.3 mass % ZHP (b). The pristine (a) and composite (4.7% ZHP) (b) membranes were investigated before and after the separation process.Back to article page