Mineral: |
Quartz |
Reference: |
AZBN00a |
SCM Type: |
DDL - Diffuse Double Layer
|
Ionic Strength: |
0.1 mol/L of
NaClO4
|
Site Type: |
»Si-OH |
PZC: |
2.0 |
pK1: |
|
pK1°I=0 (Conversion to I = 0): |
|
|
pK2: |
5.62 |
pK2°I=0 (Conversion to I = 0): |
5.51 |
pK22.31 nm−2 (normalized): |
5.30 |
Site Density in nm-2: |
4.8100 |
Original Site Density: |
4.81 sites / nm² surface
|
Solid/Liquid Ratio in g/L: |
12.5 |
pH Range: |
3.5-9.5 |
Temperature in K: |
293.0 |
Method for Site Density: |
Sorption Isotherms |
Method for Protolysis: | Potentiometric Titration |
Fit Method: | FITEQL |
Comment: |
published in detail in [Z00]; PZC ranges between 2.0 and 2.9 (literature), SSD in [Z00] 4.81+-0.2 sites/nm^2 (pH=6.5) |
|