Mineral: |
Alumina |
Reference: |
RSGKK00 |
SCM Type: |
CC - Constant Capacitance |
Ligand: |
Eu<3+>
- europium(III)
|
Site Type: |
»Al-OH |
Equation: |
»Al-OH + Eu<3+> ⇔ »Al-O-Eu<2+> + H<1+> |
LogK: |
2.66 LogK°I=0 (Conversion to I = 0): 3.52
LogK2.31 nm−2 (SSD-normalized): 1.27
|
Ionic Strength: |
0.1 mol/L
NaClO4
|
Fit Method: |
Comment: |
batch exp. + graphical method (does not require fit parameters from the potentiometric titration data); sorption seems independent of ionic strength (0.001 - 0.1 M) -> inner-sphere complex |
|