Show Detailed Site Query Results
Binding Site Data:
Mineral: |
Maghemite |
Reference: |
KAKVC18 |
SCM Type: |
CDM - (CD-)MUSIC
(C1: 1.71 F/m2, C2: 1.26 F/m2) |
Ionic Strength: |
NaNO3
|
Site Type: |
»Fe-singly |
PZC: |
6.73 |
pK1: |
6.73 |
|
pK12.31 nm−2 (normalized): |
6.73 |
pK2: |
|
| |
Site Density in nm-2: |
2.2884 |
Original Site Density: |
3.8 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
|