Mineral: |
Boehmite |
Reference: |
NPLS97 |
SCM Type: |
ECC - Extended Constant Capacitance |
Ligand: |
phthal<2->
- o-phthalate
|
Site Type: |
»Al-OH |
Equation: |
»Al-(OH)2 + phthalH<1-> + H<1+> ⇔ »Al-phthal + 2 H2O |
LogK: |
6.54 ± 0.05
LogK°I=0 (Conversion to I = 0): 7.08
LogK2.31 nm−2 (SSD-normalized): 5.15
|
Experiment: |
Potentiometric Titration |
Ionic Strength: |
0.1 mol/L
NaCl
|
pH Range: |
4-10 |
Fit Method: |
Comment: |
also batch adsorption experiments and FTIR ; inner sphere complex starts to form at pH<=6; cited in [PNRLOS98] |
|