Mineral: |
Goethite |
Reference: |
SK07 |
SCM Type: |
CC - Constant Capacitance
(C1: 1.06 F/m2) |
Ionic Strength: |
0.1 mol/L of
NaNO3
|
Site Type: |
»X-OH |
PZC: |
8.3 |
pK1: |
7.125 |
pK1°I=0 (Conversion to I = 0): |
7.02 |
pK12.31 nm−2 (normalized): |
7.13 |
pK2: |
9.837 |
pK2°I=0 (Conversion to I = 0): |
9.73 |
pK22.31 nm−2 (normalized): |
9.84 |
Site Density in nm-2: |
2.3100 |
Original Site Density: |
2.31 sites / nm² surface
|
Solid/Liquid Ratio in g/L: |
4.0 |
pH Range: |
3,5 - 10 |
Temperature in K: |
|
Method for Site Density: |
Assumption |
Method for Protolysis: | Potentiometric Titration |
Fit Method: | FITEQL |
Comment: |
Al-substituted Goethite (GA2) |
|