Table 2.
pHPZC, CEC, d001, surface and pore parameters of (a) RMF, (b) MMF-H2.5, (c) MMF-OH3.0, (d) MMF-La5.0, (e) CMMF-400 and (f) CMMF-H2.5-400.
| Sample | pHPZC | CEC (meq/100 g) | d001 (nm) | SBET (m2/g) | Sexternal (m2/g) | Vt (cm3/g) | Vmikro (cm3/g) | Dp (nm) |
|---|---|---|---|---|---|---|---|---|
| a | 5.26 | 9.89 | 3.07 | 3.57 | 3.57 | 0.008 | — | 8.96 |
| b | 7.18 | 18.74 | 3.43 | 20.14 | 15.34 | 0.023 | 0.0018 | 4.57 |
| c | 7.59 | 20.12 | 3.28 | 18.37 | 12.67 | 0.025 | 0.0020 | 5.44 |
| d | 7.89 | 26.38 | 3.57 | 20.26 | 16.31 | 0.021 | 0.0019 | 4.15 |
| e | 6.31 | 16.74 | 3.21 | 17.13 | 13.42 | 0.027 | 0.0023 | 6.31 |
| f | 8.24 | 37.26 | 3.73 | 42.61 | 35.03 | 0.019 | 0.0016 | 1.78 |