Show Detailed Site Query Results
Binding Site Data:
| Mineral: |
Hematite |
| Reference: |
KAKVC18 |
| SCM Type: |
CDM - (CD-)MUSIC
(C1: 1.86 F/m2, C2: 2.0 F/m2) |
| Ionic Strength: |
NaNO3
|
| Site Type: |
»Fe-singly |
| PZC: |
7.32 |
| pK1: |
7.32 |
|
pK12.31 nm−2 (normalized): |
7.09 |
| pK2: |
|
| |
| Site Density in nm-2: |
1.3489 |
| Original Site Density: |
2.24 µmol / m² surface
|
| Solid/Liquid Ratio in g/L: |
0.2 |
| pH Range: |
3-8 |
| Temperature in K: |
298.0 |
| Method for Site Density: |
Manual Modification |
| Method for Protolysis: | Assumption |
| Fit Method: | ECOSAT |
| Comment: |
ionic strengths 0.001, 0.01, 0.1 M NaNO3; SSD refined to obtain slightly higher values for all the Fe oxides, for optimization of SSD all proton and metal binding data sets were used; both reactive groups, >FeOH<0.5-> and >Fe3OH<0.5->, have the same reactivity with protons, no differentiation was assumed between crystal faces, >Fe2OH sites are non-reactive; logK(H) = PZC |
| |
1 data sets were retrieved
|
