Mineral: |
Quartz |
Reference: |
R82a |
SCM Type: |
TL - Triple Layer
(C1: 1.3 F/m2, C2: 0.2 F/m2) |
Ionic Strength: |
0.0 mol/L of
CaCl2
|
Site Type: |
»Si-OH |
PZC: |
3.0 |
pK1: |
-0.8 |
pK1°I=0 (Conversion to I = 0): |
-0.80 |
pK12.31 nm−2 (normalized): |
-0.51 |
pK2: |
6.8 |
pK2°I=0 (Conversion to I = 0): |
6.80 |
pK22.31 nm−2 (normalized): |
6.51 |
Site Density in nm-2: |
4.5000 |
Original Site Density: |
4.5 sites / nm² surface
|
Solid/Liquid Ratio in g/L: |
0.0 |
pH Range: |
|
Temperature in K: |
|
Method for Site Density: |
Tritium Exchange |
Method for Protolysis: | Potentiometric Titration |
Fit Method: | graphic extrapolation |
Comment: |
double extrapolation technique to ionic strength 0 |
|