Mineral: |
Alumina |
Reference: |
HL81 |
SCM Type: |
DDL - Diffuse Double Layer
|
Ionic Strength: |
0.025 mol/L of
NaClO4
|
Site Type: |
»Al-OH |
PZC: |
8.45 |
pK1: |
7.9 |
pK1°I=0 (Conversion to I = 0): |
7.83 |
pK12.31 nm−2 (normalized): |
7.41 |
pK2: |
9.1 |
pK2°I=0 (Conversion to I = 0): |
9.03 |
pK22.31 nm−2 (normalized): |
9.59 |
Site Density in nm-2: |
0.7500 |
Original Site Density: |
0.75 sites / nm² surface
|
Solid/Liquid Ratio in g/L: |
|
pH Range: |
|
Temperature in K: |
298.15 |
Method for Site Density: |
Potentiometric Titration |
Method for Protolysis: | Potentiometric Titration |
Fit Method: | Unknown |
Comment: |
PZC by electrophoretic mobility measurement; protolysis constants and surface site density from [HS73] |
|