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. 2023 Jan 1;13(1):53. doi: 10.3390/membranes13010053

Table 2.

Sorption (g/g) of polar and nonpolar solvents at T = 298 K.

Sorbent a ϵ b ET (30) HGO mHGO BGO mBGO
CH3CN c 38.0 45.6 0.35 0.17 0.53 d 0.14; e 0
C6H6 2.2 34.3 0 0 0 0
C5H5N 1.1 40.5 0.25 0.11 0.43 0
1-octanol 9.9 48.1 0.71 0.42 1.05 0
H2O c 78.5 63.1 0.40 0.38 0.31 0.33

a Dielectric constant, b the Dimroth-Reichardt “general polarity” parameter [29], c For CH3CN and H2O sorption data are mean values. See Table 3 for details. d Sorption into the membrane, prepared from the neutral dispersion; e Sorption into the membrane, prepared from the basic dispersion.