Mineral: |
Corundum |
Reference: |
WAT01b |
SCM Type: |
DDL - Diffuse Double Layer
|
Ionic Strength: |
0.1 mol/L of
NaNO3
|
Site Type: |
»Al-OH |
PZC: |
|
pK1: |
8.33 |
pK1°I=0 (Conversion to I = 0): |
8.22 |
pK12.31 nm−2 (normalized): |
8.33 |
pK2: |
9.73 |
pK2°I=0 (Conversion to I = 0): |
9.62 |
pK22.31 nm−2 (normalized): |
9.73 |
Site Density in nm-2: |
2.3100 |
Original Site Density: |
2.31 sites / nm² surface
|
Solid/Liquid Ratio in g/L: |
|
pH Range: |
|
Temperature in K: |
|
Method for Site Density: |
Literature |
Method for Protolysis: | Literature |
Fit Method: | FITEQL |
Comment: |
powder; surface area from [NS91]; pk1 / pK2 from [TS96] corundum; 0.1mol/L NaNO3 or 0.1 mol/L tris(hydroxymethhyl)aminomethane+2-morpholinoethane sulfonic acid 1.0 g / l or 20 g / l |
|