Show Detailed Site Query Results
Binding Site Data:
Mineral: |
Goethite |
Reference: |
RAV94 |
SCM Type: |
TL - Triple Layer
|
Ionic Strength: |
NaClO4
|
Site Type: |
»Fe-OH |
PZC: |
8.5 |
pK1: |
6.2 |
|
pK12.31 nm−2 (normalized): |
6.20 |
pK2: |
11.1 |
|
pK22.31 nm−2 (normalized): |
11.10 |
Site Density in nm-2: |
2.3000 |
Original Site Density: |
2.3 sites / nm² surface
|
Solid/Liquid Ratio in g/L: |
|
pH Range: |
|
Temperature in K: |
|
Method for Site Density: |
Literature |
Method for Protolysis: | Potentiometric Titration |
Fit Method: | graphic extrapolation |
Comment: |
pK1 and pK2 are not reported: estimation from figure 2; neither is C1; SSD from [DK90]; ionic strength was 0.005, 0.01 and 0.05 M; citation in [JAR99]: FeOH-0.5 + H+ = FeOH2+0.5 pK=8.4 (equivalent to PZC) |
|
1 data sets were retrieved
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