Mineral: |
Montmorillonite |
Reference: |
BM11 |
SCM Type: |
NE - Non-electrostatic
|
Ionic Strength: |
0.0 mol/L of
NaCl
|
Site Type: |
»Al-OH |
PZC: |
|
pK1: |
12.3 |
pK1°I=0 (Conversion to I = 0): |
12.30 |
pK12.31 nm−2 (normalized): |
11.76 |
pK2: |
13.16 |
pK2°I=0 (Conversion to I = 0): |
13.16 |
pK22.31 nm−2 (normalized): |
13.70 |
Site Density in nm-2: |
0.6620 |
Original Site Density: |
0.662 sites / nm² surface
|
Solid/Liquid Ratio in g/L: |
1.66 |
pH Range: |
4-9 |
Temperature in K: |
298.0 |
Method for Site Density: |
Method for Protolysis: | Literature |
Fit Method: | PEST |
Comment: |
STx-1b; SSA from [VF97]; protolysis data from [MZS93] (»Si-OH) and [ZM93] (»Al-OH) at edge sites |
|