Mineral: |
Hematite |
Reference: |
PS08 |
SCM Type: |
ETL - Extended Triple Layer
(C1: 0.7 F/m2) |
Ionic Strength: |
0.1 mol/L of
NaNO3
|
Site Type: |
»Fe-OH |
PZC: |
8.1 |
pK1: |
5.3 |
pK1°I=0 (Conversion to I = 0): |
5.19 |
pK12.31 nm−2 (normalized): |
6.28 |
pK2: |
10.9 |
pK2°I=0 (Conversion to I = 0): |
10.79 |
pK22.31 nm−2 (normalized): |
9.92 |
Site Density in nm-2: |
22.0000 |
Original Site Density: |
22.0 sites / nm² surface
|
Solid/Liquid Ratio in g/L: |
|
pH Range: |
|
Temperature in K: |
|
Method for Site Density: |
Surface Charge |
Method for Protolysis: | Surface Charge |
Fit Method: | Unknown |
Comment: |
C1 from regression of proton surface charge data reported in [MF99]; refer to site-occupancy standard states |
|