Mineral: |
Birnessite |
Reference: |
PPS04 |
SCM Type: |
CC - Constant Capacitance
(C1: 1.0 F/m2) |
Ionic Strength: |
0.0 mol/L of
|
Site Type: |
»Mn-OH |
PZC: |
|
pK1: |
-0.2 |
pK1°I=0 (Conversion to I = 0): |
-0.20 |
pK12.31 nm−2 (normalized): |
0.42 |
pK2: |
7.5 |
pK2°I=0 (Conversion to I = 0): |
7.50 |
pK22.31 nm−2 (normalized): |
6.88 |
Site Density in nm-2: |
9.6353 |
Original Site Density: |
16.0 µmol / m² surface
|
Solid/Liquid Ratio in g/L: |
|
pH Range: |
|
Temperature in K: |
298.15 |
Method for Site Density: |
Literature |
Method for Protolysis: | Literature |
Fit Method: | MINTEQA2 |
Comment: |
data taken from [SS96a] |
|