Mineral: |
Rutile |
Reference: |
SS97a |
SCM Type: |
TL - Triple Layer
(C1: 1.25 F/m2, C2: 0.2 F/m2) |
Ionic Strength: |
KNO3
|
Site Type: |
»Ti-OH |
PZC: |
5.8 |
pK1: |
2.6 |
|
pK12.31 nm−2 (normalized): |
3.33 |
pK2: |
9.0 |
|
pK22.31 nm−2 (normalized): |
8.27 |
Site Density in nm-2: |
12.5000 |
Original Site Density: |
12.5 sites / nm² surface
|
Solid/Liquid Ratio in g/L: |
|
pH Range: |
|
Temperature in K: |
|
Method for Site Density: |
Tritium Exchange |
Method for Protolysis: | Mean of Different Sources |
Fit Method: | GEOSURF |
Comment: |
raw data from [F87]; 0.2, 0.02 and 0.005 M KNO3; PCZ=0.5(pK1+pK2); pK1 and pK2 predicted from experimental PZC and from delta pK |
|