Mineral: |
Goethite |
Reference: |
WVH07 |
SCM Type: |
CDM - (CD-)MUSIC
(C1: 0.83 F/m2, C2: 0.74 F/m2) |
Ionic Strength: |
0.002 mol/L of
NaNO3
|
Site Type: |
»Fe-singly |
PZC: |
9.3 |
pK1: |
9.3 |
pK1°I=0 (Conversion to I = 0): |
9.28 |
pK12.31 nm−2 (normalized): |
9.47 |
pK2: |
|
pK2°I=0 (Conversion to I = 0): |
|
|
Site Density in nm-2: |
3.4500 |
Original Site Density: |
3.45 sites / nm² surface
|
Solid/Liquid Ratio in g/L: |
10.0 |
pH Range: |
4-7 |
Temperature in K: |
293.15 |
Method for Site Density: |
Potentiometric Titration |
Method for Protolysis: |
Fit Method: | ORCHESTRA |
Comment: |
also 0.01M, 0.1 M; SSD from [HVB89]; model: ligand and charge distribution model (LCD model), capacitances: C1 fitted in this work, C2 fitted by [HV06] |
|