Mineral: |
Gibbsite |
Reference: |
ZM93 |
SCM Type: |
TL - Triple Layer
(C1: 1.2 F/m2, C2: 0.2 F/m2) |
Ionic Strength: |
NaClO4
|
Site Type: |
»Al-OH |
PZC: |
|
pK1: |
12.3 |
|
pK12.31 nm−2 (normalized): |
11.63 |
pK2: |
13.16 |
|
pK22.31 nm−2 (normalized): |
13.83 |
Site Density in nm-2: |
0.4920 |
Original Site Density: |
0.00025 mol / L solution
|
Solid/Liquid Ratio in g/L: |
90.0 |
pH Range: |
4-10 |
Temperature in K: |
298.15 |
Method for Site Density: |
Potentiometric Titration |
Method for Protolysis: | Potentiometric Titration |
Fit Method: | FITEQL |
Comment: |
two other alternative data sets proved not to be good models; N2-atmosphere; ionic strengths at 0.001, 0.01 and 0.1 M; cited in [ZMST95] as from Wieland 1993 (wrong citation) |
|