Mineral: |
Boehmite |
Reference: |
NPNS98 |
SCM Type: |
ECC - Extended Constant Capacitance |
Ligand: |
PMA<4->
- pyromellitate
|
Site Type: |
»Al-OH |
Equation: |
»Al-OH + PMA<4-> + 2 H<1+> ⇔ »Al-PMA<2-> + 2 H2O |
LogK: |
8.97 ± 0.17
LogK°I=0 (Conversion to I = 0): 10.90
LogK2.31 nm−2 (SSD-normalized): 7.58
|
Experiment: |
Potentiometric Titration |
Ionic Strength: |
0.1 mol/L
NaCl
|
Temperature: |
298.2 K |
pH Range: |
4-10 |
Fit Method: |
LAKE |
Comment: |
temperature 298.2K+-0.05 K; FTIR spectroscopy; minor surface complex |
|