Mineral: |
Hematite |
Reference: |
S05 |
SCM Type: |
TL - Triple Layer
(C1: 1.13 F/m2) |
Ionic Strength: |
|
Site Type: |
»Fe-OH |
PZC: |
9.5 |
pK1: |
6.8 |
|
pK12.31 nm−2 (normalized): |
7.44 |
pK2: |
12.3 |
|
pK22.31 nm−2 (normalized): |
11.66 |
Site Density in nm-2: |
10.0000 |
Original Site Density: |
10.0 sites / nm² surface
|
Solid/Liquid Ratio in g/L: |
|
pH Range: |
|
Temperature in K: |
298.15 |
Method for Site Density: |
Assumption |
Method for Protolysis: | Literature |
Fit Method: | graphic extrapolation |
Comment: |
Recalculation of values from [CK99], using the pHpzc C1value for Na+ in the Table; other C1 in F/m² for pHpzc: 8.4-8.6 : Li+:0.8; K+:0.96; Rb+:0.94; Cs+:0.9; NH4+:0.94; N(CH3)4+:0.67 for pHpzc: 9-9.5: Li+:1.35; K+:0.94; Rb+:0.9; Cs+:0.81; NH4+:0.9; N(CH3)4+:0.47 |
|