Mineral: |
Goethite |
Reference: |
ZS90b |
SCM Type: |
TL - Triple Layer
(C1: 1.1 F/m2, C2: 0.2 F/m2) |
Ionic Strength: |
0.01 mol/L of
NaNO3
|
Site Type: |
»Fe-OH |
PZC: |
|
pK1: |
5.8 |
pK1°I=0 (Conversion to I = 0): |
5.76 |
pK12.31 nm−2 (normalized): |
6.24 |
pK2: |
11.1 |
pK2°I=0 (Conversion to I = 0): |
11.06 |
pK22.31 nm−2 (normalized): |
10.66 |
Site Density in nm-2: |
6.4000 |
Original Site Density: |
6.4 sites / nm² surface
|
Solid/Liquid Ratio in g/L: |
0.0 |
pH Range: |
|
Temperature in K: |
|
Method for Site Density: |
Potentiometric Titration |
Method for Protolysis: | Potentiometric Titration |
Fit Method: |
Comment: |
pK and C from [HL86a]; SSA from [ZS89] |
|