Mineral: |
Gibbsite |
Reference: |
RLJAA16 |
SCM Type: |
ECC - Extended Constant Capacitance
(C1: 7.7 F/m2, C2: 1.82 F/m2) |
Ionic Strength: |
0.1 mol/L of
NaNO3
|
Site Type: |
»Al-OH |
PZC: |
|
pK1: |
7.17 |
pK1°I=0 (Conversion to I = 0): |
7.06 |
pK12.31 nm−2 (normalized): |
7.10 |
pK2: |
11.18 |
pK2°I=0 (Conversion to I = 0): |
11.07 |
pK22.31 nm−2 (normalized): |
11.25 |
Site Density in nm-2: |
1.9873 |
Original Site Density: |
3.3 µmol / m² surface
|
Solid/Liquid Ratio in g/L: |
22.68 |
pH Range: |
3,5 - 11,5 |
Temperature in K: |
298.15 |
Method for Site Density: |
Not Specified |
Method for Protolysis: |
Fit Method: | WinSGW |
Comment: |
at 25°C, pK1 and pK2 were taken from [KD10] |
|