Mineral: |
Ferrihydrite |
Reference: |
HVRU09 |
SCM Type: |
CDM - (CD-)MUSIC
|
Ionic Strength: |
0.1 mol/L of
NaNO3
|
Site Type: |
»Fe-singly |
PZC: |
|
pK1: |
8.06 |
pK1°I=0 (Conversion to I = 0): |
7.95 |
pK12.31 nm−2 (normalized): |
8.24 |
pK2: |
|
pK2°I=0 (Conversion to I = 0): |
|
|
Site Density in nm-2: |
3.5000 |
Original Site Density: |
3.5 sites / nm² surface
|
Solid/Liquid Ratio in g/L: |
|
pH Range: |
3-10 |
Temperature in K: |
298.15 |
Method for Site Density: |
Geometrical Calculation |
Method for Protolysis: | Not Specified |
Fit Method: | ECOSAT |
Comment: |
SSA = 650 m²/g from [HV09]; Fe-singly (SSD = 2.5 sites/nm²) is able to form complexes by edge sharing; Fe-singly (SSD = 3.5 sites/nm²) is able to form double-corner complexes |
|