Mineral: |
Ferrihydrite |
Reference: |
NSHK21 |
SCM Type: |
DDL - Diffuse Double Layer
|
Ionic Strength: |
|
Site Type: |
»Fe(w)-OH |
PZC: |
8.1 |
pK1: |
7.0 |
|
pK12.31 nm−2 (normalized): |
7.49 |
pK2: |
9.2 |
|
pK22.31 nm−2 (normalized): |
8.71 |
Site Density in nm-2: |
7.0903 |
Original Site Density: |
0.68 mol / mol metal
|
Solid/Liquid Ratio in g/L: |
|
pH Range: |
|
Temperature in K: |
|
Method for Site Density: |
Assumption |
Method for Protolysis: | Literature |
Fit Method: | FITEQL |
Comment: |
Recalibrated DLM (R-DLM); SSA from [HV09]; acidity constants from theroretical calculation by molecular dynamics simulation (Leung and Criscenti 2012) |
|