Mineral: |
α-MnO2 |
Reference: |
KSCKT18 |
SCM Type: |
DDL - Diffuse Double Layer
|
Ionic Strength: |
0.1 mol/L of
NaClO4
|
Site Type: |
»Mn-OH |
PZC: |
-2.6 |
pK1: |
-2.7 |
pK1°I=0 (Conversion to I = 0): |
-2.81 |
pK12.31 nm−2 (normalized): |
-2.54 |
pK2: |
-4.6 |
pK2°I=0 (Conversion to I = 0): |
-4.71 |
pK22.31 nm−2 (normalized): |
-4.76 |
Site Density in nm-2: |
3.3776 |
Original Site Density: |
0.00129 mol / g solid
|
Solid/Liquid Ratio in g/L: |
1.0 |
pH Range: |
3,5 - 9 |
Temperature in K: |
|
Method for Site Density: |
Potentiometric Titration |
Method for Protolysis: | Potentiometric Titration |
Fit Method: | FITEQL |
Comment: |
SSA from [BKKKS14]
Attention! Discrepancy between values in table 1 and table 2: pka values of table 1 are same as log K values in table 2, here values from table 1 entered |
|